NAVTEX Review - JS Labs

What this is

This page is a rolling 24-hour review of the latest NAVTEX corpus. The letter codes in the feed are NAVTEX B1 transmitter identifiers rather than plain-language sea areas, so the page keeps the raw code activity while also resolving likely source stations where the message text is clear enough to support it.

Older rebroadcast notices removed in this edition: 68.

92Messages reviewed

16B1 codes active

15Stations resolved

fogTop keyword

Data files: review JSON | message corpus JSON | overview JSON

Source Stations

The chart below maps the likely transmitter stations resolved in this window. It is a readability layer over the raw B1 codes, not a replacement for the underlying message corpus.

Resolved messages 65 of 92
Unresolved from noisy text 27

Station positions follow the ITU List IV coast station table (2025). Global reference: WMO NAVTEX stations map.

Code	Likely station	Coverage	Messages
G	Cullercoats	North Sea and north-east UK coast	29
S	Pinneberg	German Bight and German North Sea	9
T	Oostende Radio	Belgian coast and southern North Sea	6
V	Oostende (Thames Approaches relay)	Thames approaches and Dover approaches	5
E	Niton	English Channel and western approaches	4
K	Niton (France relay)	Channel Islands and north-east French coast	2
Q	Split	Adriatic Sea	2
C	Odesa	North-west Black Sea	1
L	Limnos	North Aegean	1
N	Orlandet	Norwegian Sea and central Norwegian coast	1
O	Portpatrick	Irish Sea and western UK approaches	1
P	Netherlands Coastguard Radio	Dutch EEZ and southern North Sea	1
R	La Maddalena	Tyrrhenian Sea and Sardinia approaches	1
U	Mondolfo	Adriatic Sea and central Italian coast	1
W	CROSS La Garde	Provence, Ligurian Sea and western Mediterranean	1

B1 Code Activity

Raw transmitter-code activity in the current window, with likely station names where they can be resolved from the message body.

Code	Messages	Likely source
G	38	Cullercoats (9 unresolved)
S	9	Pinneberg
T	8	Oostende Radio (2 unresolved)
E	8	Niton (4 unresolved)
V	5	Oostende (Thames Approaches relay) (1 unresolved)
L	4	Mondolfo, Limnos, +1 more (1 unresolved)
O	4	Portpatrick (3 unresolved)
P	4	Netherlands Coastguard Radio (3 unresolved)
K	3	Niton (France relay) (1 unresolved)
Q	2	Split
M	2	Orlandet (1 unresolved)
C	1	Odesa
W	1	CROSS La Garde
R	1	La Maddalena
J	1	Unresolved from message text (1 unresolved)
F	1	Unresolved from message text (1 unresolved)

Keyword Concentration

Keyword	Matches
fog	15
warning	13
gale	10
ais	5
survey	4
sar	1

At a Glance

The window contains 92 messages; dominant B1 codes were G (38), S (9), T (8); keyword concentration led by fog (15), warning (13), gale (10), ais (5).
[KB49] meteorological warning for Unresolved B1 code K. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.
[WA27] navigational warning for France - Provence, Ligurian Sea and western Mediterranean. Readable text points to a scientific survey area near 42-57.00N 004-08.00E; 42-46.00N 003-47.00E and requests a wide berth.
[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative near 51-09.4N 001-47.1E. Decoding is partial rather than complete.
No direct mentions were found in this corpus window.

Main Developments

[KB49] meteorological warning for Unresolved B1 code K. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.
[WA27] navigational warning for France - Provence, Ligurian Sea and western Mediterranean. Readable text points to a scientific survey area near 42-57.00N 004-08.00E; 42-46.00N 003-47.00E and requests a wide berth.
[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative near 51-09.4N 001-47.1E. Decoding is partial rather than complete.
[LB30] meteorological warning for Italy - Adriatic Sea and central Italian coast. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.
[TA82] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text reports seabed obstacles near 51-17.281N 002-56.553E and warns against anchoring or fishing nearby.
[SA51] navigational warning for Germany - German Bight and German North Sea. Readable text reports survey operations near 54-46.3N 006-15.5E and implies local caution around the work area.
[SE48] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention thunderstorms, fog, rain across the covered waters.
[RE48] weather forecast for Italy - Tyrrhenian Sea and Sardinia approaches. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.

Weather and Sea

[KB49] meteorological warning for Unresolved B1 code K. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.
[LB30] meteorological warning for Italy - Adriatic Sea and central Italian coast. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.
[SE48] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention thunderstorms, fog, rain across the covered waters.
[RE48] weather forecast for Italy - Tyrrhenian Sea and Sardinia approaches. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.
[PE41] weather forecast for Unresolved B1 code P. Readable text says: Delta: tonight: gale. 59.94492 . 5: gale. tomoerow: no gale. Decoding is partial rather than complete.

Navigation and Safety Alerts

[KB49] meteorological warning for Unresolved B1 code K. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.
[WA27] navigational warning for France - Provence, Ligurian Sea and western Mediterranean. Readable text points to a scientific survey area near 42-57.00N 004-08.00E; 42-46.00N 003-47.00E and requests a wide berth.
[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative near 51-09.4N 001-47.1E. Decoding is partial rather than complete.
[LB30] meteorological warning for Italy - Adriatic Sea and central Italian coast. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.
[TA82] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text reports seabed obstacles near 51-17.281N 002-56.553E and warns against anchoring or fishing nearby.
[SA51] navigational warning for Germany - German Bight and German North Sea. Readable text reports survey operations near 54-46.3N 006-15.5E and implies local caution around the work area.
[SE48] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention thunderstorms, fog, rain across the covered waters.
[RE48] weather forecast for Italy - Tyrrhenian Sea and Sardinia approaches. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.

Electronic Interference and Navigation Integrity

[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative near 51-09.4N 001-47.1E. Decoding is partial rather than complete.
[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative. Decoding is partial rather than complete.
[GA54] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 53-11.9N 002-29.1E.
[GA73] navigational warning for Unresolved B1 code G. Readable text says an AIS transmitter is inoperative near 56-14.3N 002-08.6W; 56-12.3N 002-09.8W.

Special Operations and Military Activity

[OD22] search and rescue message for Unresolved B1 code O. Readable text indicates a search-and-rescue related notice. Decoding is partial rather than complete.

Regional Watch

No direct mentions were found in this corpus window.

Data Quality Notes

Decode quality across the window was high=50, medium=33, low=9.
68 older rebroadcast notices were removed because their internal issue times predated the 24-hour operating window.
Published timestamps reflect reception time in the received corpus, not necessarily original notice issue time.
Repeated or rebroadcast notices can persist inside the rolling window; message IDs are retained for traceability.
9 messages were classified as low decode quality and may contain damaged titles or coordinates.

Decoded Message Feed

Each card below translates one NAVTEX message into plain English where the decoder output is readable, and shows the exact recovered lines that support that interpretation.

Decoded 41 | Partial 46 | Low-confidence 5

Ukraine - North-west Black Sea

1 messages

Code Cnavigational warningDecoded

[CA74] navigational warning for Ukraine - North-west Black Sea. This is a weather bulletin; readable sections mention ice, rain across the covered waters.

Odesa, Ukraine

Received 2026-03-14 22:28:26

Recovered text

From psn 45-43.0n 032-35.2e
Ukraine coastal warning 45/23 odesa-navtex
Due to risk of war navigation prohibited

Unresolved B1 code K

1 messages

Code Kmeteorological warningPartially decoded

[KB49] meteorological warning for Unresolved B1 code K. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.

B1 code K

Received 2026-03-14 21:50:10

Recovered text

Ke vyra radio/gale waroing
Gale warning on metarea 3
Warning nr 202 - saburday 14 march

France - Provence, Ligurian Sea and western Mediterranean

1 messages

Code Wnavigational warningDecoded

[WA27] navigational warning for France - Provence, Ligurian Sea and western Mediterranean. Readable text points to a scientific survey area near 42-57.00N 004-08.00E; 42-46.00N 003-47.00E and requests a wide berth.

CROSS La Garde, France

Received 2026-03-14 21:48:53

Recovered text

Scienti fc fishery survey by mv deux freres v
1. scientific survey
Avurnav toulon 111/ 6

Belgium / United Kingdom - Thames approaches and Dover approaches

5 messages

Code Vnavigational warningPartially decoded

[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative near 51-09.4N 001-47.1E. Decoding is partial rather than complete.

Oostende (Thames Approaches relay), Belgium / United Kingdom

Received 2026-03-14 21:30:22

Recovered text

Sandettie light vessel 51-09.4n 001-47.1e ais inoperative

Code Vnavigational warningPartially decoded

[VA66] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says an AIS transmitter is inoperative. Decoding is partial rather than complete.

Oostende (Thames Approaches relay), Belgium / United Kingdom

Received 2026-03-14 21:29:19

Recovered text

Arumqe ais inoperative
Sandettie ligh mv jjpsm

Code Loperational noticePartially decoded

[unknown] operational notice for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text says there are currently no active warnings for this forecast area. Decoding is partial rather than complete.

Oostende (Thames Approaches relay), Belgium / United Kingdom

Received 2026-03-14 15:50:11

Recovered text

There are no warnings
Occasional showers, first small risk hail or thunder
An isolated shower, small risk hail or thunder, gradually

Code Voperational noticePartially decoded

[unknown] operational notice for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text sets local operating restrictions near 50-10.84N 001-29.44E; 50-10.44N 001-29.13E, including anchoring, fishing, or towing limits. Decoding is partial rather than complete.

Oostende (Thames Approaches relay), Belgium / United Kingdom

Received 2026-03-14 15:40:16

Recovered text

No fishing, trawling, dredging, anchoring and diving within this area area bounded by
Ais transmitter out of service - light unsfhonglzcppmljjcypsspon h pubfg
Until further notice

Code Vnavigational warningDecoded

[VA58] navigational warning for Belgium / United Kingdom - Thames approaches and Dover approaches. Readable text reports a fog signal outage near 51-45.0N 001-14.6E.

Oostende (Thames Approaches relay), Belgium / United Kingdom

Received 2026-03-14 13:30:51

Recovered text

1. turbine a06 51-45.0n 001-14.6e fog signal inoperative
Gunfleet sands d farm
2. cancel wz 8/26 (va49)

Italy - Adriatic Sea and central Italian coast

1 messages

Code Lmeteorological warningPartially decoded

[LB30] meteorological warning for Italy - Adriatic Sea and central Italian coast. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.

Mondolfo, Italy

Received 2026-03-14 21:19:31

Recovered text

Thunderstorms under course: over levantine basin sea, corsican sea
Thunderstorm fzap j r levantine basin sea, south crete sea
Northern adriatic sea, sicily strait, southern tyrrh nian j. 0 9, !20 . 6 $06. 66$0!. 0 . 6 ! . 0 . '! :6!. 0 . 0 6'9, 66$0!. 0 . 62!!. 0.2. $0'.2. 6 $.2. : $.)'06!9, 0 gales under course: - northerly 8 in the ligurian sea, northern yrrhenian sea, corsican

Belgium - Belgian coast and southern North Sea

6 messages

Code Tnavigational warningDecoded

[TA82] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text reports seabed obstacles near 51-17.281N 002-56.553E and warns against anchoring or fishing nearby.

Oostende Radio, Belgium

Received 2026-03-14 21:15:46

Recovered text

Obstacles on the seabed in fossz fm zjfhfzjon
Shipping is requested not to anchor nor fish in the vicinity
Oostende-zeebrugge

Code Tweather forecastPartially decoded

[TE28] weather forecast for Belgium - Belgian coast and southern North Sea. Readable text says: Thames ,2 94 ,- nw 4 to 5, back to sw and during the night tempo decr to 3. tomo r o 6. Decoding is partial rather than complete.

Oostende Radio, Belgium

Received 2026-03-14 21:10:21

Recovered text

Thames ,2 94 ,- nw 4 to 5, back to sw and during the night tempo decr to 3. tomo r o 6
The belgian coast: ,nsm
Oosteneradio wx 28/26

Code Tnavigational warningDecoded

[TA19] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text reports a pipeline-related hazard near 51-13.294N 002-51.385E; 51-10.17N 002-45.01E with local restrictions for nearby traffic.

Oostende Radio, Belgium

Received 2026-03-14 17:14:01

Recovered text

Shipping is requested not to anchor nor t mjfjdmlz pmonghdpjpmf psfpjongonniiii zczc
And pos 51-10.17n 002-45.01e marked
Marked with north cardinal buoy 'jdn'

Code Tnavigational warningPartially decoded

[TA79] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text sets local operating restrictions, including anchoring, fishing, or towing limits. Decoding is partial rather than complete.

Oostende Radio, Belgium

Received 2026-03-14 17:11:26

Recovered text

Shipping is requested not to anchor
Chain on the seabed in the vicinity
Oostende-zeebrugge

Code Tnavigational warningPartially decoded

[TA83] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text says: Lightbuoy. Decoding is partial rather than complete.

Oostende Radio, Belgium

Received 2026-03-14 17:10:22

Recovered text

Lightbuoy
On station cancel nav. warning msi 031/ 6
1.tss-noordhinder south

Code Tnavigational warningDecoded

[TA71] navigational warning for Belgium - Belgian coast and southern North Sea. Readable text reports seabed obstacles and warns against anchoring or fishing nearby.

Oostende Radio, Belgium

Received 2026-03-14 13:16:37

Recovered text

Obstacles on the seabed in following pos
Shipping is requested not to anchor nor to fish in the vicinity
Oost -zeebrugge

Germany - German Bight and German North Sea

9 messages

Code Snavigational warningPartially decoded

[SA37] navigational warning for Germany - German Bight and German North Sea. Readable text says: Xx r hf awked by yellow lightbuoy with inscription 'odas', fl. (5) y. 20. Decoding is partial rather than complete.

Pinneberg, Germany

Received 2026-03-14 21:04:24

Recovered text

Xx r hf awked by yellow lightbuoy with inscription 'odas', fl. (5) y. 20
German bight. southerly owf 'he wrpfdh
Ncc-hamburg

Code Snavigational warningDecoded

[SA51] navigational warning for Germany - German Bight and German North Sea. Readable text reports survey operations near 54-46.3N 006-15.5E and implies local caution around the work area.

Pinneberg, Germany

Received 2026-03-14 21:01:34

Recovered text

Survey operations by mv 'fugro zephyr', cs 'c6hs5'
Restricted manoevrability during operatczj berth of 500 meters requested
Within a radius of 2 nm around position

Code Sweather forecastDecoded

[SE48] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention thunderstorms, fog, rain across the covered waters.

Pinneberg, Germany

Received 2026-03-14 21:00:16

Recovered text

Visibility/weather: in some areas shower or thunderstorms with poor
Visibility/weather: first locally fog, later rain with poor
Visibility, eastern part fog at times

Code Sweather forecastDecoded

[SE47] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention thunderstorms, fog, rain across the covered waters.

Pinneberg, Germany

Received 2026-03-14 17:07:37

Recovered text

In some areas shower or thunderstorms with poor visibility, eastern
First locally fog, later rain with poor visibility
Part fog at times

Code Snavigational warningPartially decoded

[SA51] navigational warning for Germany - German Bight and German North Sea. Readable text says: Survey operationjvlem. Decoding is partial rather than complete.

Pinneberg, Germany

Received 2026-03-14 17:00:16

Recovered text

Survey operationjvlem
German bight. weisse bank
Nav. warn. no. 152

Code Sweather forecastPartially decoded

[SE46] weather forecast for Germany - German Bight and German North Sea. This is a weather bulletin; readable sections mention fog, rain across the covered waters. Decoding is partial rather than complete.

Pinneberg, Germany

Received 2026-03-14 13:07:37

Recovered text

First locally fog, later rain with poor visibility
Part fog at times
Weatherzrecast for german bight

Code Snavigational warningPartially decoded

[SA34] navigational warning for Germany - German Bight and German North Sea. Readable text says: 'gw/ems' light-vessel 54-1 006-21e temporarily removed. Decoding is partial rather than complete.

Pinneberg, Germany

Received 2026-03-14 13:04:04

Recovered text

'gw/ems' light-vessel 54-1 006-21e temporarily removed
Tss german bight western approach
Nav. warn. no. 129

Code Snavigational warningPartially decoded

[SA37] navigational warning for Germany - German Bight and German North Sea. Readable text says: Marked by yellow lightbuoy with inscription 'owj j g' . ' 3 7on iiec. Decoding is partial rather than complete.

Pinneberg, Germany

Received 2026-03-14 13:03:05

Recovered text

Marked by yellow lightbuoy with inscription 'owj j g' . ' 3 7on iiec
German bight. southerly owf 'he dreiht'
Measuring instrument established in position

Code Soperational noticeDecoded

[unknown] operational notice for Germany - German Bight and German North Sea. Readable text reports survey operations near 54-46.3N 006-15.5E and implies local caution around the work area.

Pinneberg, Germany

Received 2026-03-14 13:00:16

Recovered text

Survey operations by mv 'fugro zephyr', cs 'c6hs5'
Restrictedm p ylfsfh mwcyf mzpyhfzj berth of 500 meters requested
Within a radius of 2 nm around position

Italy - Tyrrhenian Sea and Sardinia approaches

1 messages

Code Rweather forecastPartially decoded

[RE48] weather forecast for Italy - Tyrrhenian Sea and Sardinia approaches. This is a weather bulletin; readable sections mention thunderstorms, gales, rain, showers across the covered waters. Decoding is partial rather than complete.

La Maddalena, Italy

Received 2026-03-14 20:50:16

Recovered text

Thunderstorms under cours : ovkr lev ne basin sea, corsican sea
Gales under course: - northerly 8 in th gurian sea, northern tyrrhenia sea, corsican
Gyzc dm pmz jdzypmh m jhpysem cmghdcwpyjhzybj bongzyhdpymh yydpfmjp southerly 7 -mostly cloudy woiz isolated thunderstorms -good localsem zz m fjflfsfh mwp ypjf on

Croatia - Adriatic Sea

2 messages

Code Qoperational noticeDecoded

[QZ42] operational notice for Croatia - Adriatic Sea. Readable text says: No radionavigational wng on hand at navtex station split.nnnn.

Split, Croatia

Received 2026-03-14 20:42:34

Recovered text

No radionavigational wng on hand at navtex station split.nnnn
Split radio

Code Qweather forecastDecoded

[QE04] weather forecast for Croatia - Adriatic Sea. Readable text says: Mostly clear,loc mord cloudy poss rain or t-shwrs.

Split, Croatia

Received 2026-03-14 20:40:19

Recovered text

Mostly clear,loc mord cloudy poss rain or t-shwrs
Vrb cloudy, loc poss rain or t-shwrs
Weather bulletin for adriatic issued by the marine meteorological center split on 14/03/2026 at 1700 utc

Unresolved B1 code T

2 messages

Code Toperational noticeLow-confidence raw text

[unknown] operational notice for Unresolved B1 code T. The received text is too corrupted to decode safely. No reliable plain-language extraction was possible.

B1 code T

Received 2026-03-14 20:39:11

Code Toperational noticePartially decoded

[unknown] operational notice for Unresolved B1 code T. Readable text says: Avernock spit buoy 51-23.0n 003-10.8w unlit. Decoding is partial rather than complete.

B1 code T

Received 2026-03-14 14:40:17

Recovered text

Avernock spit buoy 51-23.0n 003-10.8w unlit

Unresolved B1 code O

3 messages

Code Osearch and rescue messagePartially decoded

[OD22] search and rescue message for Unresolved B1 code O. Readable text indicates a search-and-rescue related notice. Decoding is partial rather than complete.

B1 code O

Received 2026-03-14 20:38:32

Recovered text

A two year old infant is reported to be lost at sea lkp 35-o7.2n 012-11.1e at 1910 utc all vessels transitting in area keep a sharp lookout and pay maximum attention

Code Onavigational warningLow-confidence raw text

[OA25] navigational warning for Unresolved B1 code O. The received text is too corrupted to decode safely. No reliable plain-language extraction was possible.

B1 code O

Received 2026-03-14 20:24:58

Code Ometeorological warningPartially decoded

[OB34] meteorological warning for Unresolved B1 code O. Readable text says: Weather - partly to rather cloudy. Decoding is partial rather than complete.

B1 code O

Received 2026-03-14 20:23:33

Recovered text

Weather - partly to rather cloudy
Visibility - good
Sea - slight

Unresolved B1 code P

3 messages

Code Pweather forecastPartially decoded

[PE41] weather forecast for Unresolved B1 code P. Readable text says: Delta: tonight: gale. 59.94492 . 5: gale. tomoerow: no gale. Decoding is partial rather than complete.

B1 code P

Received 2026-03-14 20:35:18

Recovered text

Delta: tonight: gale. 59.94492 . 5: gale. tomoerow: no gale
Wx forecs ebullevlp xkcu wt deg. easl150,. utc
X: p/c acloudykwi h isol rainfall m

Code Pnavigational warningDecoded

[PA94] navigational warning for Unresolved B1 code P. Readable text says: Obstacle on seabed.

B1 code P

Received 2026-03-14 20:31:08

Recovered text

Obstacle on seabed
Dangerous to fishery
German bight

Code Pnavigational warningPartially decoded

[PA22] navigational warning for Unresolved B1 code P. Readable text says: Established. Decoding is partial rather than complete.

B1 code P

Received 2026-03-14 16:36:32

Recovered text

Established

Netherlands - Dutch EEZ and southern North Sea

1 messages

Code Pnavigational warningDecoded

[PA41] navigational warning for Netherlands - Dutch EEZ and southern North Sea. This is a weather bulletin; readable sections mention fog across the covered waters.

Netherlands Coastguard Radio, Netherlands

Received 2026-03-14 20:31:32

Recovered text

N7-fa-1 53-30n 006-14e foghorn inoperative
K6-pc 53-42n 003-52e foghorn inoperative
L2-fa-1 53-57n 004-29e foghorn unreliable

United Kingdom - Irish Sea and western UK approaches

1 messages

Code Onavigational warningPartially decoded

[OA20] navigational warning for United Kingdom - Irish Sea and western UK approaches. Readable text says: Turbine d 54-05.0n 003-24.2w a h reliazle. Decoding is partial rather than complete.

Portpatrick, United Kingdom

Received 2026-03-14 20:25:21

Recovered text

Turbine d 54-05.0n 003-24.2w a h reliazle
Buoy wp2 53-18.7n 004-02.2e missing
Uncovered measuring equipment on the seabed

Norway - Norwegian Sea and central Norwegian coast

1 messages

Code Mnavigational warningPartially decoded

[MA18] navigational warning for Norway - Norwegian Sea and central Norwegian coast. Readable text says: Valberg lightbuoy 58-52 !. Decoding is partial rather than complete.

Orlandet, Norway

Received 2026-03-14 20:00:43

Recovered text

Valberg lightbuoy 58-52 !
Norwegian nav. warning 94/2026
Area baeroeyfjorden

Unresolved B1 code M

1 messages

Code Moperational noticePartially decoded

[M23] operational notice for Unresolved B1 code M. Readable text says: Danis nav warn 154/26. Decoding is partial rather than complete.

B1 code M

Received 2026-03-14 20:00:11

Recovered text

Danis nav warn 154/26
Denmark. liim fiord. lagstar rende
Depths 3.5m observed te ween

Unresolved B1 code L

1 messages

Code Loperational noticePartially decoded

[unknown] operational notice for Unresolved B1 code L. Readable text says: Imnos rad o navwa n qpypxwy. Decoding is partial rather than complete.

B1 code L

Received 2026-03-14 19:54:33

Recovered text

Imnos rad o navwa n qpypxwy
Cancel navwarn 058/26
And this msgnnnn

Greece - North Aegean

1 messages

Code Loperational noticePartially decoded

[unknown] operational notice for Greece - North Aegean. Readable text says: Gale force wisds not exp. Decoding is partial rather than complete.

Limnos, Greece

Received 2026-03-14 19:52:03

Recovered text

Gale force wisds not exp
Saronikzdd o
N nw 5 or ey soon 4 or 5. slgt or mod

United Kingdom / France - Channel Islands and north-east French coast

2 messages

Code Knavigational warningDecoded

[KA28] navigational warning for United Kingdom / France - Channel Islands and north-east French coast. Readable text reports an aid-to-navigation fault near 50-10.84N 001-29.44E; 50-10.44N 001-29.13E.

Niton (France relay), United Kingdom / France

Received 2026-03-14 19:40:16

Recovered text

F hfzm d pjongfjiii ansmitter out of service - light unlit
Gzm fjdf trawling, dredging, anchoring and diving within this area
Cable laying operation

Code Knavigational warningPartially decoded

[KA28] navigational warning for United Kingdom / France - Channel Islands and north-east French coast. Readable text says: Cable laying operation. Decoding is partial rather than complete.

Niton (France relay), United Kingdom / France

Received 2026-03-14 11:40:16

Recovered text

Cable laying operation
Wight - large cayeux-sur-mer
Area bounded by

Unresolved B1 code V

1 messages

Code Voperational noticeLow-confidence raw text

[unknown] operational notice for Unresolved B1 code V. The received text is too corrupted to decode safely. No reliable plain-language extraction was possible.

B1 code V

Received 2026-03-14 19:30:27

Unresolved B1 code J

1 messages

Code Jweather forecastDecoded

[JE16] weather forecast for Unresolved B1 code J. This is a weather bulletin; readable sections mention fog, rain across the covered waters.

B1 code J

Received 2026-03-14 19:19:34

Recovered text

S-sw 1-5. overnight w-sw. tomorrow somewhat incr and in af oon s-sw 5-10. risk of poor vis or fog
Vrb 1-5. early tomorrow morning s-sw, in afternoon 3-8. mod-good vis, overnight and early tomorrow morning risk of fog
The sound, the belts, westermlshf ong yl m overnight w. tomorrow afternoon s-sw and somewhat incr. tempo rain with mod vis and risk of fog

United Kingdom - North Sea and north-east UK coast

29 messages

Code Gnavigational warningDecoded

[GA42] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Met mast 53-10.65n 002-59.10e unlit and all navaids inoperative.

Cullercoats, United Kingdom

Received 2026-03-14 19:10:25

Recovered text

Met mast 53-10.65n 002-59.10e unlit and all navaids inoperative
Orwell gas field northwestwards

Code Gnavigational warningDecoded

[GA50] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Buoys unlit.

Cullercoats, United Kingdom

Received 2026-03-14 19:09:56

Recovered text

Buoys unlit
Sofia offshore wind farm

Code Gnavigational warningDecoded

[GA52] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Platform 49/27-ed 53-03.6n 002-12.6e, unlit and all navaids inoperative.

Cullercoats, United Kingdom

Received 2026-03-14 19:09:30

Recovered text

Platform 49/27-ed 53-03.6n 002-12.6e, unlit and all navaids inoperative
Leman gas field

Code Gnavigational warningDecoded

[GA54] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 53-11.9N 002-29.1E.

Cullercoats, United Kingdom

Received 2026-03-14 19:08:59

Recovered text

1. platform 49/23e, 53-11.9n 002-29.1e, fog signal inoperative
Bessemer gas field
2. cancel wz 818/25 (ga76)

Code Gnavigational warningDecoded

[GA82] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Beryl spm3 buoy 59-31.7n 001-33.5e temporarily removed.

Cullercoats, United Kingdom

Received 2026-03-14 19:08:00

Recovered text

Beryl spm3 buoy 59-31.7n 001-33.5e temporarily removed
Beryl oil field

Code Gnavigational warningDecoded

[GA85] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Platform southwark 53-11.0n 002-05.8e, unlit and all navaids inoperative.

Cullercoats, United Kingdom

Received 2026-03-14 19:07:33

Recovered text

Platform southwark 53-11.0n 002-05.8e, unlit and all navaids inoperative
Inner bank

Code Gnavigational warningDecoded

[GA89] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 57-29.4N 001-21.1W.

Cullercoats, United Kingdom

Received 2026-03-14 19:07:03

Recovered text

1. turbine hs2, 57-29.4n 001-21.1w, fog signal inoperative
Cromarty
Hywind floating wind farm

Code Gnavigational warningDecoded

[GA90] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports an aid-to-navigation fault near 54-28.7N 000-34.1W.

Cullercoats, United Kingdom

Received 2026-03-14 19:06:44

Recovered text

Whitby high light 54-28.7n 000-34.1w unreliable
Nonniii zczc

Code Gnavigational warningDecoded

[GA96] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Dudgeon south buoy 53-12.5n 001-25.6e unlit.

Cullercoats, United Kingdom

Received 2026-03-14 19:06:21

Recovered text

Dudgeon south buoy 53-12.5n 001-25.6e unlit
Dudgeon wind farm

Code Gnavigational warningDecoded

[GA60] navigational warning for United Kingdom - North Sea and north-east UK coast. This is a weather bulletin; readable sections mention ice across the covered waters.

Cullercoats, United Kingdom

Received 2026-03-14 19:04:44

Recovered text

England and scotland east coast, incluwf mhdpmp sfjdmiiixd shmghdpmzyhdmjpmwmhdpmjdphswmfjswj 1. mf r/t and dsc services off air from sit uc
A. lerwick 60-08.9n 001-08.4w
B. gregness 57-07.7n 002-03.2w

Code Gnavigational warningDecoded

[GA61] navigational warning for United Kingdom - North Sea and north-east UK coast. This is a weather bulletin; readable sections mention fog across the covered waters.

Cullercoats, United Kingdom

Received 2026-03-14 19:04:06

Recovered text

1. turbine fog signals inoperative
Race bank wind farm
2. cancel wz 58/26 (ga29)

Code Gnavigational warningDecoded

[GA62] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 53-48.7N 000-05.4E.

Cullercoats, United Kingdom

Received 2026-03-14 19:03:34

Recovered text

1. turbine a07 53-48.7n 000-05.4e unlit and fog signal inoperative
Westermost rough windfarm
2. cancel wz 59/26 (ga30)

Code Gmeteorological warningDecoded

[GB75] meteorological warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Southerly gale force 8 expected soon, increasing severe gale force 9 later.

Cullercoats, United Kingdom

Received 2026-03-14 19:00:18

Recovered text

Southerly gale force 8 expected soon, increasing severe gale force 9 later
Gale warning saturday 14 march 1553 utc
Cullercoatsradio

Code Gmeteorological warningDecoded

[GB75] meteorological warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Southerly gale force 8 expected soon, increasing severe gale force 9 later.

Cullercoats, United Kingdom

Received 2026-03-14 17:56:54

Recovered text

Southerly gale force 8 expected soon, increasing severe gale force 9 later
Gale warning jhcywem y g yxd te utc
Cullercoatsradio

Code Gnavigational warningPartially decoded

[GA42] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Orwell gas field northwestwards..9 0 . . 0 ehg m watomqpe unlit and all navaids inoperative. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:06:30

Recovered text

Orwell gas field northwestwards..9 0 . . 0 ehg m watomqpe unlit and all navaids inoperative

Code Gnavigational warningPartially decoded

[GA50] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Buoys unlit. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:06:02

Recovered text

Buoys unlit
Sofia offshore wind farm

Code Gnavigational warningPartially decoded

[GA54] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:05:04

Recovered text

1. platform 5 0 b ncmxalo 02-29.1e, fog signal inoperative
Bessemer gas field
2. cancel wz 818/25 (ga76)

Code Gnavigational warningPartially decoded

[GA85] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Platform southwark 53-11.0n 002-05.8e, unlit and all navaids inoperative. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:03:39

Recovered text

Platform southwark 53-11.0n 002-05.8e, unlit and all navaids inoperative
Inner bank

Code Gnavigational warningPartially decoded

[GA90] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports an aid-to-navigation fault near 54-28.7N 000-34.1W. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:03:20

Recovered text

Whitby high light 54-28.7n 000-34.1w unreliable

Code Gnavigational warningPartially decoded

[GA65] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 54-07.0N 000-05.0W. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 15:01:24

Recovered text

Flamborough head lighthouse 54-07.0n 000-05.0w fog signal inoperative

Code Gmeteorological warningDecoded

[GB74] meteorological warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Southwesterly gale force 8 expected later.

Cullercoats, United Kingdom

Received 2026-03-14 15:00:17

Recovered text

Southwesterly gale force 8 expected later
Gale warning saturday 14 march 0958 utc
Southe ly gale force 8 expected later

Code Gmeteorological warningDecoded

[GB74] meteorological warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Gale warning saturday 14 march 0958 utc.

Cullercoats, United Kingdom

Received 2026-03-14 12:03:05

Recovered text

Gale warning saturday 14 march 0958 utc
Southerly gale force 8 expected later
South erly gale force 8 expected later

Code Gnavigational warningPartially decoded

[GA42] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Orwell gas field northwestwards met mast 53-10.65n 002-59.10e unlit and all navaidsmfmz pyhf. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 11:08:45

Recovered text

Orwell gas field northwestwards met mast 53-10.65n 002-59.10e unlit and all navaidsmfmz pyhf

Code Gnavigational warningDecoded

[GA50] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Buoys unlit.

Cullercoats, United Kingdom

Received 2026-03-14 11:08:17

Recovered text

Buoys unlit
Sofia offshore wind farm

Code Gnavigational warningPartially decoded

[GA54] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: 1. platform 49/23e, 53-11.9n 002-29. 0. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 11:07:19

Recovered text

1. platform 49/23e, 53-11.9n 002-29. 0

Code Gnavigational warningPartially decoded

[GA82] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text says: Beryl spm3 buoy 59-31.7n 001-33.5e temporarily removed. Decoding is partial rather than complete.

Cullercoats, United Kingdom

Received 2026-03-14 11:06:20

Recovered text

Beryl spm3 buoy 59-31.7n 001-33.5e temporarily removed
Beryl oil field

Code Gnavigational warningDecoded

[GA62] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports a fog signal outage near 53-48.7N 000-05.4E.

Cullercoats, United Kingdom

Received 2026-03-14 11:04:03

Recovered text

1. turbine a07 53-48.7n 000-05.4e unlit and fog signal inoperative
Westelmost rough windfarm
2. cancel wz 59/26 (ga30)

Code Gnavigational warningDecoded

[GA64] navigational warning for United Kingdom - North Sea and north-east UK coast. Readable text reports an aid-to-navigation fault near 57-13N 002-00W.

Cullercoats, United Kingdom

Received 2026-03-14 11:03:37

Recovered text

Aberdeen offshore wind farm 57-13n 002-00w all turbine lights and navaids unreliable
Cromarty

Code Gweather forecastDecoded

[GE55] weather forecast for United Kingdom - North Sea and north-east UK coast. This is a weather bulletin; readable sections mention gales, ice, rain across the covered waters.

Cullercoats, United Kingdom

Received 2026-03-14 11:00:17

Recovered text

W ba kmjmzymj r to 6, incr 6 to gale 8 ltr, perhaps sev gale 9 ltr except in malin. rough or very rough, ocnl mod in e malin and se fair isle, becmg very rough or high ltr in rockall and bailey. shwrs, becmg squally ltr, occasional rain for a time ltr. mod or good, ocnl poor ltr
Sev gales exp in viking with a risk of sev gales in fair isle. gales exp in all other areas except tyne where strg winds are exp
Gale warnings: fair isle

Unresolved B1 code G

9 messages

Code Gnavigational warningDecoded

[GA73] navigational warning for Unresolved B1 code G. Readable text says an AIS transmitter is inoperative near 56-14.3N 002-08.6W; 56-12.3N 002-09.8W.

B1 code G

Received 2026-03-14 19:08:24

Recovered text

1. nng e buoy 56-14.3n 002-08.6w and nng s buoy 56-12.3n 002-09.8w ais inoperative
Neart na gaoithe windfarm
2. cancel wz 10/26 (ga91)

Code Gnavigational warningDecoded

[GA97] navigational warning for Unresolved B1 code G. Readable text says: Safety zone, radius 500 metres, established in 57-16.48n 000-46.38e.

B1 code G

Received 2026-03-14 19:05:49

Recovered text

Safety zone, radius 500 metres, established in 57-16.48n 000-46.38e
Navarea i 43/26
North sea

Code Gnavigational warningPartially decoded

[GA65] navigational warning for Unresolved B1 code G. This is a weather bulletin; readable sections mention fog across the covered waters. Decoding is partial rather than complete.

B1 code G

Received 2026-03-14 19:03:11

Recovered text

Flamborough head lighthouse 54-07.0n 000-05.0w fog signal inop4-58 3

Code Gnavigational warningDecoded

[GA67] navigational warning for Unresolved B1 code G. This is a weather bulletin; readable sections mention ice across the covered waters.

B1 code G

Received 2026-03-14 19:00:49

Recovered text

A. texts of navarea i warnings isjcpwmp dmuppvmypm iiklished in weekly editions of the admiralty notices to mariners bulletin (anmb)
B. navarea i warnings less than 42 days old (32/26 onward) are promulgated via enhanced group call (egc) and/or relevant navtex transmitters
C. the complete texts of all in-force navarea i warnings, including those which are no longer being broadcast, are reprinted in section iii of anmb in weeks 1, 13, 26 and 39 and are also available from the ukho website at: https://msi.admiralty.co.uk/radionavigationalwarnings

Code Goperational noticePartially decoded

[unknown] operational notice for Unresolved B1 code G. Readable text says: Platform 49/27-ed 53-03.6n 002-12.6e, unlit and all navaids inoperative. Decoding is partial rather than complete.

B1 code G

Received 2026-03-14 15:05:35

Recovered text

Platform 49/27-ed 53-03.6n 002-12.6e, unlit and all navaids inoperative
Leman gas field

Code Gnavigational warningDecoded

[GA73] navigational warning for Unresolved B1 code G. Readable text says an AIS transmitter is inoperative near 56-14.3N 002-08.6W.

B1 code G

Received 2026-03-14 15:04:29

Recovered text

1. nng e buoy 56-14.3n 002-08.6w and nng s buof
Yaqwmen 002-09.8w ais inoperative
Neart na gaoithe windfarm

Code Gnavigational warningPartially decoded

[GA69] navigational warning for Unresolved B1 code G. Readable text says: Cancel wz 184/26 (ga64) and this msg. aberdep z ore wind farm, normal conditions restored. Decoding is partial rather than complete.

B1 code G

Received 2026-03-14 15:00:59

Recovered text

Cancel wz 184/26 (ga64) and this msg. aberdep z ore wind farm, normal conditions restored

Code Gnavigational warningPartially decoded

[GA73] navigational warning for Unresolved B1 code G. Readable text says: 1. nng e buoy 56-14.3n 002-08.6mwm mjmlczem. Decoding is partial rather than complete.

B1 code G

Received 2026-03-14 11:06:44

Recovered text

1. nng e buoy 56-14.3n 002-08.6mwm mjmlczem
Neart na gaoithe windfarm
Cancel wz 10/26 (ga91)

Code Gnavigational warningDecoded

[GA61] navigational warning for Unresolved B1 code G. This is a weather bulletin; readable sections mention fog across the covered waters.

B1 code G

Received 2026-03-14 11:04:35

Recovered text

1. turbine fog signals inoperative
Race bank wind farm
2. cancel wz 58/26 (ga29)

Unresolved B1 code F

1 messages

Code Fnavigational warningPartially decoded

[FA38] navigational warning for Unresolved B1 code F. Readable text says: Latvian nav warn 006/26. Decoding is partial rather than complete.

B1 code F

Received 2026-03-14 18:54:10

Recovered text

Latvian nav warn 006/26
Ral baltic sea
Guu of riga

Unresolved B1 code E

4 messages

Code Enavigational warningPartially decoded

[EA19] navigational warning for Unresolved B1 code E. This is a weather bulletin; readable sections mention ice across the covered waters. Decoding is partial rather than complete.

B1 code E

Received 2026-03-14 18:43:59

Recovered text

R/t services mom bawdsey site 51-59.6n 001-24.5e off air
B. gregness 57-07.7n 002-03.2w
England and scotland east coast, including the english channel, the north sea and the shetland islands

Code Enavigational warningLow-confidence raw text

[EA22] navigational warning for Unresolved B1 code E. The received text is too corrupted to decode safely. No reliable plain-language extraction was possible.

B1 code E

Received 2026-03-14 18:43:20

Code Enavigational warningPartially decoded

[EA29] navigational warning for Unresolved B1 code E. Readable text says: C. the cz te texts of all in-force navarea i warnings, including those which pm zmsz pymlpf mlyzw jhhmgypmyp yfhpwmfmjp hfzmfffmz nkb ff in weeks 1, 13, 26 and 39 and are also available from the ukho website a. Decoding is partial rather than complete.

B1 code E

Received 2026-03-14 18:40:38

Recovered text

C. the cz te texts of all in-force navarea i warnings, including those which pm zmsz pymlpf mlyzw jhhmgypmyp yfhpwmfmjp hfzmfffmz nkb ff in weeks 1, 13, 26 and 39 and are also available from the ukho website a
Call (egc) and/or relevant navtex transmitters
Y.co.uk/radionavigationalwarnings

Code Enavigational warningLow-confidence raw text

[EA31] navigational warning for Unresolved B1 code E. The received text is too corrupted to decode safely. No reliable plain-language extraction was possible.

B1 code E

Received 2026-03-14 18:40:17

United Kingdom - English Channel and western approaches

4 messages

Code Enavigational warningPartially decoded

[EA21] navigational warning for United Kingdom - English Channel and western approaches. Readable text says: Spaniel buoy 51-38.1n 004-39.7w unlit. Decoding is partial rather than complete.

Niton, United Kingdom

Received 2026-03-14 18:43:41

Recovered text

Spaniel buoy 51-38.1n 004-39.7w unlit

Code Enavigational warningPartially decoded

[EA27] navigational warning for United Kingdom - English Channel and western approaches. Readable text says: Lavernock spit buoy 51-23.0n 003-10.8w unlit. Decoding is partial rather than complete.

Niton, United Kingdom

Received 2026-03-14 18:43:00

Recovered text

Lavernock spit buoy 51-23.0n 003-10.8w unlit

Code Enavigational warningPartially decoded

[EA21] navigational warning for United Kingdom - English Channel and western approaches. Readable text says: Spaniel buoy 51-38.1n 004-39.7w unli. Decoding is partial rather than complete.

Niton, United Kingdom

Received 2026-03-14 14:40:58

Recovered text

Spaniel buoy 51-38.1n 004-39.7w unli

Code Enavigational warningPartially decoded

[EA22] navigational warning for United Kingdom - English Channel and western approaches. Readable text reports a fog signal outage near 50-39.7N 001-35.5W. Decoding is partial rather than complete.

Niton, United Kingdom

Received 2026-03-14 14:40:37

Recovered text

Needles light 50-39.7n 001-35.5w fog signal inoperative

Regional Focus

The standing watch region for this edition is Strait of Hormuz. Direct-hit count in the current window: 0.