CoastalUS - HYDROLANTMessages1012/261012/26ArchivedReceived: 26 May 2026, 07:13Archived: 26 May 2026, 07:41Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentGULF OF GUINEA. NIGERIA. CANCEL HYDROLANT 76/26 AND THIS MSG.More from US - HYDROLANT2213/262026-11-04SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY 09 AND 10 NOV IN AREA WITHIN 10 MILES OF 05-44.40S 034-40.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2212/262026-11-04SOUTH ATLANTIC. SCOTIA SEA. SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A84, 69-40.80S 090-49.80W. B. A85, 56-54.00S 047-05.40W. C. D33A, 63-57.60S 055-13.20W. D. D33C, 61-58.20S 054-14.2211/262026-11-04NORTH ATLANTIC. 1. DERELICT 15 METER S/V DARK JADOR, BROWN HULL, CAPSIZED AND ADRIFT IN 45-03.00N 029-03.00W AT 032330Z NOV. 2. CANCEL THIS MSG 070211Z NOV 26.564/22(55)2022-02-25archivedBLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-04.0N 033-12.8E, 46-03.1N 033-13.9E, 45-55.6N 033-08.1E, 45-57.3N 032-54.5E, 46-00.9N 033-2010/25(24)2025-11-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 02 NOV 26 BY M/V FUGRO VAQUITA IN: A. 22-26.32S 040-25.47W. B. 22-27.05S 040-24.71W. WIDE BERTH REQUESLater warnings1013/26(36)2026-05-26archivedNORTH ATLANTIC. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 292359Z JUN BY M/V POURQUOI PAS IN AREA BOUND BY 46-20.00N 017-30.00W, 46-20.00N 016-30.00W,1024/262026-05-26archivedBLACK SEA. ROMANIA. 1. HAZARDOUS OPERATIONS 0500Z TO 1900Z DAILY 02 AND 03 JUN AND 0500Z TO 1500Z DAILY 04 AND 05 JUN IN AREA BOUND BY 44-25.43N 028-1014/262026-05-26archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 63-54.00S 054-32.40W. B. A84, 72-26.40S 108-16.80W. C. A85, 66-52.20S 056-Earlier warnings1011/262026-05-25archivedSOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 63-54.00S 054-32.40W. B. A84, 72-26.40S 108-16.80W. C. A85, 66-52.20S 056-1009/262026-05-25archivedSCOTIA SEA. SOUTH ATLANTIC. 1. ICEBERGS REPORTED IN: A. A76C, 57-40.00S 034-12.00W. B. 48-53.00S 026-31.00W. 2. CANCEL THIS MSG 261513Z MAY 26.1008/262026-05-25archivedNORTH ATLANTIC. MAN OVERBOARD FROM VESSEL IN 03-53.50N 042-39.60W ON 25 MAY. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE. REPORBack to messages