Radio Navigation Warnings

All warnings
Reference Date Time Group Description Select
1668 WZ 50/25 201325 UTC Jan 25 GMDSS. MRCC ABERDEEN. VHF R/T AND DSC SERVICES FROM INVERBERVIE SITE OFF AIR.

UK Coastal

WZ 50/25

201325 UTC Jan 25

                                                GMDSS. 
MRCC ABERDEEN.
VHF R/T AND DSC SERVICES FROM INVERBERVIE SITE 56-51.1N 002-15.7W OFF AIR.
                                                
1667 WZ 49/25 201259 UTC Jan 25 HUMBER. DUDGEON WIND FARM. DUDGEON SOUTH BUOY UNLIT.

UK Coastal

WZ 49/25

201259 UTC Jan 25

                                                HUMBER. 
DUDGEON WIND FARM.
DUDGEON SOUTH BUOY 53-12.5N 001-25.6E UNLIT.
                                                
1666 NAVAREA I 9/25 200500 UTC Jan 25 RIGLIST. CORRECT AT 200500 UTC JAN 2025.

NAVAREA 1

NAVAREA I 9/25

200500 UTC Jan 25

                                                1. RIGLIST. CORRECT AT 200500 UTC JAN 2025.

    SOUTHERN NORTH SEA: 51N TO 55N
    52-21.6N 003-20.5E PROSPECTOR 1 ACP P11-B DE RUYTER
    53-05.2N 001-51.1E VALARIS 72
    53-07.1N 002-06.3E SEAFOX 4 ACP LEMAN GAS FIELD
    53-14.6N 002-23.2E ENSCO 92
    53-33.9N 006-17.3E SEAFOX 7
    53-37.2N 003-00.3E SWIFT 10
    53-56.1N 000-31.4E NOBLE RESILIENT
    54-04.4N 000-54.9E HAEVA ACP RAVENSPURN NORTH GAS FIELD
    54-07.2N 005-11.6E WELL SAFE PROTECTOR
    54-52.5N 000-02.3W VALARIS 123

    NORTH SEA: 55N TO 60N, EAST OF 5W
NEW NNG OFFSHORE WINDFARM HEA HYDRA
NEW 55-24.0N 003-48.7E NOBLE RESOLUTE ACP A12-CPP
    55-31.8N 005-00.4E SHELF DRILLING WINNER ACP HALFDAN OIL FIELD
    55-32.3N 005-01.8E NOBLE REACHER ACP HALFDAN OIL FIELD
    56-22.6N 003-16.0E LINUS ACP ELDFISK OIL FIELD
    56-25.8N 003-12.8E WEST ELARA
    56-41.8N 002-20.3E NOBLE INTREPID ACP JUDY OIL FIELD
    56-41.9N 002-20.2E VALARIS 120 ACP JUDY OIL FIELD
    56-42.0N 003-07.1E NOBLE INTEGRATOR ACP FENRIS JACKET UNDER CONSTRUCTION
    56-54.0N 002-22.8E VALARIS 122 ACP 30/02-WHPA
    56-59.0N 002-57.6E NOBLE INVINCIBLE ACP TAMBAR OIL FIELD
    57-00.8N 001-50.5E SHELF DRILLING FORTRESS ACP ELGIN GAS FIELD
    57-01.5N 000-50.4E 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)
    57-11.6N 001-54.8E VALARIS STAVANGER ACP CULZEAN GAS FIELD
    57-14.0N 001-37.6E NOBLE INNOVATOR
    57-48.9N 004-32.0E MAERSK INSPIRER ACP YME OIL FIELD
    57-54.9N 000-30.8E PAUL B LOYD JR
    58-25.1N 001-43.0E NOBLE LLOYD NOBLE ACP SLEIPNER GAS FIELD
    58-38.7N 001-38.4E COSL PROMOTER
    58-46.3N 001-29.5E OCEAN ENDEAVOR
    59-15.8N 002-37.4E DEEPSEA ABERDEEN
    
    NORWEGIAN SEA: 60N TO 65N, EAST OF 5W
    60-22.2N 004-01.4W OCEAN GREATWHITE
    60-27.8N 004-04.5E DEEPSEA STAVANGER
    60-30.3N 002-00.8E ASKEPOTT ACP MARTIN LINGE
    61-03.3N 002-04.4E ASKELADDEN
    61-09.6N 001-06.6E NOBLE PATRIOT
    61-17.1N 003-39.9E TRANSOCEAN NORGE
    61-41.0N 003-43.9E DEEPSEA NORDKAPP
    63-03.2N 005-04.0E DEEPSEA YANTAI
    64-34.8N 007-42.8E TRANSOCEAN SPITSBERGEN
    64-39.9N 006-51.9E DEEPSEA ATLANTIC

    SOUTH AND WEST COASTS OF THE BRITISH ISLES
    53-34.0N 003-27.3W IRISH SEA PIONEER ACP HAMILTON GAS FIELD
    53-37.9N 003-10.3W VALARIS NORWAY ACP LENNOX OIL/GAS FIELD


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 6/25.
                                                
1664 WZ 46/25 191715 UTC Jan 25 VIKING. NINIAN OIL FIELD. PLATFORM 3/8-SOUTHERN UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 46/25

191715 UTC Jan 25

                                                VIKING. 
NINIAN OIL FIELD.
PLATFORM 3/8-SOUTHERN 60-48.3N 001-27.0E UNLIT AND ALL NAVAIDS INOPERATIVE.
                                                
1663 WZ 45/25 190735 UTC Jan 25 DOGGER. SOFIA OFFSHORE WIND FARM. E1 AND W2 BUOYS UNLIT.

UK Coastal

WZ 45/25

190735 UTC Jan 25

                                                DOGGER. 
SOFIA OFFSHORE WIND FARM.
1. E1 BUOY 55-06.5N 002-16.9E AND W2 BUOY 54-56.2N 002-03.9E UNLIT.
2. CANCEL WZ 39/25.
                                                
1662 WZ 44/25 180300 UTC Jan 25 SOLE. ISLES OF SCILLY. ROUND ISLAND LIGHTHOUSE RANGE TEMPORARILY CHANGED TO 10 MILES.

UK Coastal

WZ 44/25

180300 UTC Jan 25

                                                SOLE. 
ISLES OF SCILLY.
ROUND ISLAND LIGHTHOUSE 49-58.7N 006-19.4W RANGE TEMPORARILY CHANGED TO 10 MILES.
                                                
1661 WZ 43/25 171445 UTC Jan 25 HUMBER. INNER BANK. PLATFORM SOUTHWARK, UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 43/25

171445 UTC Jan 25

                                                HUMBER. 
INNER BANK. 
1. PLATFORM SOUTHWARK 53-11.0N 002-05.8E UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 822/24.
                                                
1660 WZ 42/25 171325 UTC Jan 25 DOVER. WEST CARDINAL BUOY REPORTED OFF STATION.

UK Coastal

WZ 42/25

171325 UTC Jan 25

                                                DOVER. 
WEST CARDINAL BUOY 50-43.5N 000-25.9E REPORTED OFF STATION.
                                                
1659 NAVAREA I 8/25 171001 UTC Jan 25 NAVAREA I WARNINGS IN FORCE AT 171000 UTC JAN 2025.

NAVAREA 1

NAVAREA I 8/25

171001 UTC Jan 25

                                                1. NAVAREA I WARNINGS IN FORCE AT 171000 UTC JAN 2025:

2024 SERIES: 226, 232. 
2025 SERIES: 6, 8.

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 (232/24 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 5/25.

                                                
1531 WZ 37/25 151556 UTC Jan 25 HUMBER. WESTERMOST ROUGH WIND FARM. TURBINE UNLIT AND FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 37/25

151556 UTC Jan 25

                                                HUMBER. 
WESTERMOST ROUGH WIND FARM.
1. TURBINE A01, 53-46.2N 000-08.4E, UNLIT AND FOG SIGNAL INOPERATIVE. 
2. CANCEL WZ 818/24.
                                                
1655 WZ 32/25 131335 UTC Jan 25 LUNDY. BAGGY LEAP BUOY UNLIT.

UK Coastal

WZ 32/25

131335 UTC Jan 25

                                                LUNDY.
BAGGY LEAP BUOY 51-08.9N 004-17.0W UNLIT.
                                                
1652 WZ 27/25 111535 UTC Jan 25 GMDSS. MRCC STORNOWAY. VHF R/T SERVICE FROM BARRA SITE OFF AIR.

UK Coastal

WZ 27/25

111535 UTC Jan 25

                                                GMDSS.
MRCC STORNOWAY.
1. VHF R/T SERVICE FROM BARRA SITE 57-00.7N 007-30.4W OFF AIR.
2. CANCEL WZ 807/24.
                                                
1650 WZ 25/25 111440 UTC Jan 25 HUMBER. HORNSEA 1 AND 2 WINDFARMS. FOG SIGNALS INOPERATIVE AT TURBINES.

UK Coastal

WZ 25/25

111440 UTC Jan 25

                                                HUMBER. 
HORNSEA 1 AND 2 WINDFARMS.
1. FOG SIGNALS INOPERATIVE AT TURBINES:
A. T25 54-00.3N 001-36.7E 
B. A16 53-50.0N 001-58.7E 
C. A21 53-50.0N 001-52.4E 
D. S16 53-59.4N 001-48.3E.
2. CANCEL WZ 897/24.
                                                
1649 WZ 23/25 101547 UTC Jan 25 IRISH SEA. WALNEY WIND FARM. NORTH CARDINAL AND EAST CARDINAL BUOYS UNLIT.

UK Coastal

WZ 23/25

101547 UTC Jan 25

                                                IRISH SEA.
WALNEY WIND FARM.
1. NORTH CARDINAL 54-07.9N 003-37.8W AND EAST CARDINAL 54-01.7N 003-25.9W BUOYS UNLIT.
2. CANCEL WZ 856/24.
                                                
1648 WZ 22/25 101545 UTC Jan 25 IRISH SEA. BARROW WIND FARM. TURBINE A04, UNLIT.

UK Coastal

WZ 22/25

101545 UTC Jan 25

                                                IRISH SEA.
BARROW WIND FARM.
1. TURBINE A04 54-00.0N 003-17.2W UNLIT.
2. CANCEL WZ 866/24.
                                                
1645 WZ 15/25 090550 UTC Jan 25 LUNDY. SAINT GOWAN BUOY, UNLIT.

UK Coastal

WZ 15/25

090550 UTC Jan 25

                                                LUNDY.
SAINT GOWAN BUOY 51-31.9N 004-59.8W, UNLIT.
                                                
1550 WZ 3/25 030100 UTC Jan 25 DOVER. COLBART SW BUOY UNLIT.

UK Coastal

WZ 3/25

030100 UTC Jan 25

                                                DOVER. 
1. COLBART SW BUOY 50-48.8N 001-16.4E UNLIT.
2. CANCEL WZ 777.
                                                
1629 WZ 885/24 241910 UTC Dec 24 GMDSS. MRCC STORNOWAY. MF R/T SERVICE FROM TIREE AIRPORT SITE OFF AIR.

UK Coastal

WZ 885/24

241910 UTC Dec 24

                                                GMDSS.
MRCC STORNOWAY.
MF R/T SERVICE FROM TIREE AIRPORT SITE 56-30N 006-53W, OFF AIR.

                                                
1628 WZ 884/24 241858 UTC Dec 24 GMDSS. MRCC STORNOWAY. MF R/T AND DSC SERVICES FROM BUTT OF LEWIS SITE OFF AIR.

UK Coastal

WZ 884/24

241858 UTC Dec 24

                                                GMDSS. 
MRCC STORNOWAY. 
MF R/T AND DSC SERVICES FROM BUTT OF LEWIS SITE 58-31N 006-16W, OFF AIR.
                                                
1623 WZ 881/24 191425 UTC Dec 24 FORTH. NEART NA GAOITHE WIND FARM. NNG E BUOY UNLIT.

UK Coastal

WZ 881/24

191425 UTC Dec 24

                                                FORTH. 
NEART NA GAOITHE WIND FARM. 
NNG E BUOY 56-14.3N 002-08.6W, UNLIT.
                                                
1622 NAVAREA I 232/24 191200 UTC Dec 24 NORTH SEA. SEAGREEN WIND FARM. EAST CARDINAL BUOY PERMANENTLY DISCONTINUED.

NAVAREA 1

NAVAREA I 232/24

191200 UTC Dec 24

                                                NORTH SEA. 
SEAGREEN WIND FARM.
EAST CARDINAL BUOY 56-38.7N 001-33.3W, PERMANENTLY DISCONTINUED.
                                                
1611 WZ 853/24 121505 UTC Dec 24 IRISH SEA. WEST OF DUDDON SANDS WINDFARM. DUDDON SANDS S BUOY UNLIT.

UK Coastal

WZ 853/24

121505 UTC Dec 24

                                                IRISH SEA.
WEST OF DUDDON SANDS WINDFARM.
1. DUDDON SANDS S BUOY 53-56.4N 003-24.6W, UNLIT.
2. CANCEL WZ 735.

                                                
1609 WZ 849/24 120720 UTC Dec 24 GMDSS. MRCC ABERDEEN. MF R/T SERVICE FROM GREGNESS SITE OFF AIR.

UK Coastal

WZ 849/24

120720 UTC Dec 24

                                                GMDSS.
MRCC ABERDEEN.
MF R/T SERVICE FROM GREGNESS SITE 57-07.7N 002-03.2W, OFF AIR.
                                                
1608 WZ 848/24 120310 UTC Dec 24 IRISH SEA. ORMONDE WIND FARM. WEST CARDINAL AND SOUTH CARDINAL BUOYS TEMPORARILY REMOVED.

UK Coastal

WZ 848/24

120310 UTC Dec 24

                                                IRISH SEA.
ORMONDE WIND FARM.
1. WEST CARDINAL 54-05.5N 003-28.7W AND SOUTH CARDINAL 54-03.8N 003-25.4W, BUOYS TEMPORARILY REMOVED. 
2. CANCEL WZ 844.
                                                
1543 NAVAREA I 226/24 061425 UTC Dec 24 NORWAY. ISPS ANNOUNCEMENT.

NAVAREA 1

NAVAREA I 226/24

061425 UTC Dec 24

                                                NORWAY.
ISPS ANNOUNCEMENT.
1. THE MARITIME SECURITY LEVEL IS SET TO LEVEL 2 IN THE FOLLOWING NORWEGIAN PORT:
NOTAE-0002, CONOCO PHILLIPS BASE TANANGER.
SHIPS CALLING AT THIS FACILITY SHALL RESPOND WITHOUT DELAY TO THIS CHANGE IN SECURITY LEVEL.
2. CANCEL NAVAREA I 204/24.