Radio Navigation Warnings

Reference Date Time Group Description Select
1281 WZ 287/24 180400 UTC Apr 24 IRISH SEA. BLACKPOOL WESTWARDS. SEISMIC SURVEY IN PROGRESS BY M/V SW AMUNDSEN.

UK Coastal

WZ 287/24

180400 UTC Apr 24 

                                                IRISH SEA.
BLACKPOOL WESTWARDS.
SEISMIC SURVEY IN PROGRESS BY M/V SW AMUNDSEN TOWING 7 X 2200 METRE LONG CABLES WITHIN AREA BOUNDED BY 54-04N 003-46W, 53-54N 003-23W, 53-48N 003-23W, 53-42N 003-33W, 53-50N 003-50W AND 53-58N 003-53W. 
WIDE BERTH OF 1 MILE AHEAD AND ABEAM AND 2.5 MILES ASTERN REQUESTED. 
FOUR GUARD VESSELS IN ATTENDANCE.
1279 WZ 283/24 162252 UTC Apr 24 PORTLAND. LYME BAY. WRECK OF FISHING VESSEL REPORTED.

UK Coastal

WZ 283/24

162252 UTC Apr 24 

                                                PORTLAND. 
LYME BAY.
WRECK OF FISHING VESSEL REPORTED IN 50-32.38N 003-11.79W.
1277 WZ 281/24 161415 UTC Apr 24 DOVER. BASSURELLE BUOY MISSING.

UK Coastal

WZ 281/24

161415 UTC Apr 24 

                                                DOVER.
1. BASSURELLE BUOY 50-32.7N 000-57.7E, MISSING.
2. CANCEL WZ 182.
1276 WZ 279/24 161115 UTC Apr 24 IRISH SEA. DANGER PATCH BUOY UNLIT.

UK Coastal

WZ 279/24

161115 UTC Apr 24 

                                                IRISH SEA. 
DANGER PATCH BUOY 53-57.4N 003-05.7W, UNLIT.
1275 NAVAREA I 059/24 150500 UTC Apr 24 RIGLIST. CORRECT AT 150500 UTC APR 24

NAVAREA 1

NAVAREA I 059/24

150500 UTC Apr 24 

                                                1. RIGLIST. CORRECT AT 150500 UTC APR 24.

    SOUTHERN NORTH SEA: 51N TO 55N
    53-01.1N 001-47.6E VALARIS 72 ACP HEWETT GAS FIELD
    53-13.6N 002-49.7E PROSPECTOR 1 ACP SEAN GAS FIELD
    53-14.0N 003-14.5E 590021 ACP ALLSEAS TEST
    53-27.5N 003-54.3E WELL SAFE PROTECTOR ACP K12-C
    53-34.1N 001-38.0E SEAFOX 2 ACP BARQUE GAS FIELD
    53-36.5N 004-12.4E NOBLE RESOLUTE ACP PETROLAND FIELD
    53-36.7N 000-43.4E ERDA ACP AMETHYST GAS FIELD
    53-38.5N 004-33.7E SWIFT 10 ACP WINTERSHALL FIELD
    53-45.2N 001-04.8E HAEVA (EX PARAGON HZ1) ACP WEST SOLE GAS FIELD

    NORTH SEA: 55N TO 60N, EAST OF 5W
    55-28.8N 005-07.1E SHELF DRILLING WINNER (EX NOBLE SAM TURNER) ACP DAN OIL FIELD
    55-31.8N 005-00.3E NOBLE REACHER (EX MAERSK) ACP HALFDAN OIL FIELD
    56-05.8N 004-13.3E NOBLE RESOLVE (EX MAERSK) ACP SYD ARNE GAS FIELD
    56-10.6N 003-27.6E NOBLE INVINCIBLE ACP HOD OIL FIELD
    56-22.3N 003-15.8E LINUS ACP ELDFISK OIL FIELD
    56-25.3N 003-12.5E WEST ELARA ACP ELDFISK OIL FIELD
    56-41.8N 002-20.3E NOBLE INTREPID ACP JUDY OIL FIELD
    56-41.9N 002-20.2E VALARIS 120 ACP JUDY OIL FIELD
    56-54.0N 002-22.8E VALARIS 122 ACP WHPA
NEW 56-55.0N 001-01.5E COSL INNOVATOR
    57-01.9N 001-57.3E VALARIS 121 ACP SHEARWATER OIL FIELD
    57-09.1N 001-40.5E VALARIS 248 (EX GORILLA VI)
    57-14.0N 001-37.6E NOBLE INNOVATOR
    57-29.0N 002-03.0E STENA DON
    57-48.9N 004-32.0E MAERSK INSPIRER ACP YME OIL FIELD
    57-54.2N 000-01.9E WELL SAFE GUARDIAN
    57-57.7N 000-55.0W SHELF DRILLING FORTRESS ACP GOLDEN EAGLE OIL AND GAS FIELD
    58-00.2N 000-43.4E PAUL B LOYD JR
    58-18.1N 001-42.4W COSL PIONEER
    58-48.4N 002-40.6E DEEPSEA ATLANTIC
    59-14.5N 002-27.6E WEST PHOENIX
    59-15.8N 002-37.4E DEEPSEA ABERDEEN
    59-32.1N 001-58.5E NOBLE INTEGRATOR 
    59-37.7N 002-26.2E DEEPSEA NORDKAPP  
NEW 59-43.5N 001-33.4E OCEAN PATRIOT
    59-51.7N 002-35.8E SCARABEO 8

    NORWEGIAN SEA: 60N TO 65N, EAST OF 5W
    60-30.3N 002-00.8E ASKEPOTT ACP MARTIN LINGE
    61-05.7N 002-16.3E ASKELADDEN
    61-21.5N 001-56.0E COSL PROMOTER
    61-26.1N 004-07.9E DEEPSEA YANTAI
    61-37.8N 001-29.8E OCEAN ENDEAVOR
    64-56.8N 006-57.0E TRANSOCEAN NORGE

    SOUTH AND WEST COASTS OF THE BRITISH ISLES
    53-26.4N 003-42.6W SEAFOX 7
    53-37.9N 003-10.5W IRISH SEA PIONEER ACP LENNOX OIL AND GAS FIELD
    53-37.9N 003-09.7W VALARIS NORWAY
    53-50.6N 003-44.6W ENSCO 92

NOTES:
A. RIGS ARE PROTECTED BY A 500 METRE SAFETY ZONE.
B. ACP - ADJACENT TO CHARTED PLATFORM.
C. FOR RIGS LOCATED NORTH OF 65N, EAST OF 5W, REFER TO NAVAREA XIX WARNINGS OR VISIT WWW.NAVAREA-XIX.NO

2. CANCEL 054/24.
1274 WZ 276/24 141522 UTC Apr 24 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-H, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 276/24

141522 UTC Apr 24 

                                                HUMBER.
LEMAN GAS FIELD.
PLATFORM 49/27-H 53-00.3N 002-12.9E, UNLIT AND ALL NAVAIDS INOPERATIVE.
1273 NAVAREA I 058/24 130927 UTC Apr 24 CELTIC SEA AND ENGLISH CHANNEL. NYMPHE BANK TO OFF USHANT TSS. UNDERWATER CABLE OPERATIONS IN PROGRESS BY M/V DETECTOR.

NAVAREA 1

NAVAREA I 058/24

130927 UTC Apr 24 

                                                CELTIC SEA AND ENGLISH CHANNEL. NYMPHE BANK TO OFF USHANT TSS.
UNDERWATER CABLE OPERATIONS IN PROGRESS BY M/V DETECTOR IN VICINITY OF LINE JOINING 49-11.8N 005-43.1W, 49-22.6N 006-02.3W, 49-33.6N 006-28.0W, 49-38.5N 006-35.2W, 49-43.4N 006-47.7W, 49-52.2N 006-52.4W, 50-33.0N 007-15.0W AND 51-18.4N 007-39.0W.
WIDE BERTH OF 1000 METRES REQUESTED.
1242 NAVAREA 1 056/24 121001 UTC Apr 24 NAVAREA I WARNINGS IN FORCE AT 121000 UTC APR 24.

NAVAREA 1

NAVAREA 1 056/24

121001 UTC Apr 24 

                                                1. NAVAREA I WARNINGS IN FORCE AT 121000 UTC APR 24:

2023 SERIES: 247.
2024 SERIES: 042, 049, 054, 056.

NOTES:
A. TEXTS OF NAVAREA I WARNINGS ISSUED EACH WEEK ARE PUBLISHED IN WEEKLY EDITIONS OF THE ADMIRALTY NOTICES TO MARINERS BULLETIN (ANMB).
B. NAVAREA I WARNINGS LESS THAN 42 DAYS OLD (042/24 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.
ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NAVAREA I CO-ORDINATOR AT: NAVWARNINGS@UKHO.GOV.UK

2. CANCEL NAVAREA I 052/24.
1271 WZ 271/24 120640 UTC Apr 24 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-ED, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 271/24

120640 UTC Apr 24 

                                                HUMBER.
LEMAN GAS FIELD.
PLATFORM 49/27-ED 53-03.6N 002-12.6E, UNLIT AND ALL NAVAIDS INOPERATIVE.
1269 WZ 267/24 101555 UTC Apr 24 LUNDY. TREVOSE HEAD SOUTH-WESTWARDS. UNDERWATER OPERATIONS IN PROGRESS BY C/S DECISIVE.

UK Coastal

WZ 267/24

101555 UTC Apr 24 

                                                LUNDY.
TREVOSE HEAD SOUTH-WESTWARDS.
1. UNDERWATER OPERATIONS IN PROGRESS BY C/S DECISIVE WITHIN AREA BOUNDED BY 50-34.4N 005-12.3W, 50-34.4N 005-01.6W, 50-26.1N 005-02.4W AND 50-19.1N 005-12.3W.
2. CANCEL WZ 248.
1268 WZ 266/24 101355 UTC Apr 24 DOGGER. SOFIA OFFSHORE WIND FARM. E4 BUOY TEMPORARILY REMOVED AND N1 BUOY UNLIT.

UK Coastal

WZ 266/24

101355 UTC Apr 24 

                                                DOGGER. 
SOFIA OFFSHORE WIND FARM.
1. E4 BUOY 54-55.1N 002-26.6E, TEMPORARILY REMOVED.
2. N1 BUOY 55-08.1N 002-09.5E, UNLIT.
3. CANCEL WZ 245.
1267 WZ 264/24 100225 UTC Apr 24 HUMBER. SOUTH HAISBRO BUOY, UNLIT.

UK Coastal

WZ 264/24

100225 UTC Apr 24 

                                                HUMBER.
SOUTH HAISBRO BUOY 52-50.8N 001-48.3E, UNLIT.
1264 WZ 260/24 081627 UTC Apr 24 HUMBER. DAVY GAS FIELD. PLATFORM 49/30A, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 260/24

081627 UTC Apr 24 

                                                HUMBER.
DAVY GAS FIELD.
PLATFORM 49/30A 53-00.3N 002-53.7E, UNLIT AND ALL NAVAIDS INOPERATIVE.
1261 WZ 259/24 071300 UTC Apr 24 LUNDY. BANN SHOAL BUOY, RACON INOPERATIVE.

UK Coastal

WZ 259/24

071300 UTC Apr 24 

                                                LUNDY.
BANN SHOAL BUOY 50-20.0N 005-51.1W, RACON INOPERATIVE.
1258 WZ 257/24 061342 UTC Apr 24 HUMBER. BARQUE GAS FIELD. PLATFORM 48/13-PB FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 257/24

061342 UTC Apr 24 

                                                HUMBER. 
BARQUE GAS FIELD.
PLATFORM 48/13-PB 53-36.8N 001-31.5E, FOG SIGNAL INOPERATIVE.
1254 WZ 250/24 011505 UTC Apr 24 HUMBER. OUTER SAND BUOY AIS, REDUCED POWER.

UK Coastal

WZ 250/24

011505 UTC Apr 24 

                                                HUMBER.
1. OUTER SAND BUOY 53-36.4N 000-29.4E, AIS REDUCED POWER.
2. CANCEL WZ 147.
1253 WZ 249/24 011500 UTC Apr 24 HUMBER. MET MAST UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 249/24

011500 UTC Apr 24 

                                                HUMBER. 
1. MET MAST 53-10.7N 002-59.1E, UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 146.
1199 WZ 238/24 280910 UTC Mar 24 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-J, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 238/24

280910 UTC Mar 24 

                                                HUMBER. 
LEMAN GAS FIELD.
1. PLATFORM 49/27-J 53-02.0N 002-13.1E, UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 130.
1195 WZ 233/24 261430 UTC Mar 24 DOGGER. TRENT GAS FIELD. PLATFORM TRENT UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 233/24

261430 UTC Mar 24 

                                                DOGGER. 
1. TRENT GAS FIELD. PLATFORM TRENT 43/24, 54-18.0N 001-39.6E, UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 120.
1244 WZ 231/24 230930 UTC Mar 24 IRISH SEA. BARROW WIND FARM. TURBINE D6 UNLIT.

UK Coastal

WZ 231/24

230930 UTC Mar 24 

                                                IRISH SEA.
BARROW WIND FARM.
TURBINE D6, 53-59.4N 003-19.1W, UNLIT.
1240 WZ 225/24 210905 UTC Mar 24 IRISH SEA. LAXEY BAY EASTWARDS. WRECK OF FISHING VESSEL LOCATED.

UK Coastal

WZ 225/24

210905 UTC Mar 24 

                                                IRISH SEA. 
LAXEY BAY EASTWARDS. 
1. WRECK OF FISHING VESSEL LOCATED 54-12.68N 004-16.44W.
2. CANCEL WZ 104.
1237 NAVAREA I 042/24 182145 UTC Mar 24 NORWAY. ISPS ANNOUNCEMENT.

NAVAREA 1

NAVAREA I 042/24

182145 UTC Mar 24 

                                                NORWAY.
ISPS ANNOUNCEMENT.
1. THE MARITIME SECURITY LEVEL IS SET FROM LEVEL 2 TO LEVEL 1 IN THE FOLLOWING NORWEGIAN PORT:
NOMLK-0001, HAMMERFEST LNG MELKOEYA.

THE FOLLOWING NORWEGIAN PORT FACILITIES ARE STILL AT ISPS SECURITY LEVEL 2:.
NOAVE-0001, NORSEA VESTBASE AVEROEY.
NOSLA-0002, NORSEA TANANGER.
NOSSJ-0007, HELGELAND BASE.
NOTAE-0002, CONOCO PHILLIPS BASE TANANGER.
NOHAU-0003, KILLINGOEY SUBSEA AND OFFSHORE BASE.

SHIPS CALLING AT THESE FACILITIES SHALL RESPOND WITHOUT DELAY TO THIS CHANGE IN SECURITY LEVEL.
2. CANCEL NAVAREA I 250/23.
1233 WZ 211/24 141217 UTC Mar 24 VIKING. BERYL OIL FIELD. PLATFORM 9/13A-SPM2, FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 211/24

141217 UTC Mar 24 

                                                VIKING. 
BERYL OIL FIELD. 
1. PLATFORM 9/13A-SPM2 59-33.3N 001-33.7E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 077.
1230 WZ 209/24 131445 UTC Mar 24 FORTH. SEAGREEN OFFSHORE WIND FARM. EAST CARDINAL BUOY, DAMAGED, UNLIT AND AIS INOPERATIVE.

UK Coastal

WZ 209/24

131445 UTC Mar 24 

                                                FORTH. 
SEAGREEN OFFSHORE WIND FARM. 
1. EAST CARDINAL BUOY 56-31.8N 001-29.3W, DAMAGED, UNLIT AND AIS INOPERATIVE. 
2. CANCEL WZ 075.
1112 NAVAREA I 247/23 191130 UTC Dec 23 WESTERN APPROACHES TO UNITED KINGDOM AND IRELAND. K1 BUOY, MISSING.

NAVAREA 1

NAVAREA I 247/23

191130 UTC Dec 23 

                                                WESTERN APPROACHES TO UNITED KINGDOM AND IRELAND. 
PORCUPINE ABYSSAL PLAIN EASTWARDS.
1. K1 BUOY 48-35N 012-26W, MISSING.
2. CANCEL NAVAREA I 244/23.