CoastalUS - HYDROLANTMessages2232/25(29)2232/25(29)Received 29 Dec 2025, 00:00 UTCArchived 30 Dec 2025, 14:01 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapSOUTH ATLANTIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 64-58.80S 057-58.80W. B. A84, 71-44.40S 095-33.60W. C. A85, 68-24.60S 055-47.40W. D. D33A, 65-45.60S 057-27.60W. E. D33C, 66-01.80S 058-19.20W. 2. CANCEL THIS MSG 301400Z DEC 25.Location mapOpen in the full mapLoading map…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 warnings2233/25(51)2025-12-29archivedNORTH ATLANTIC. WESTERN SAHARA. DNC 01. 1. HAZARDOUS OPERATIONS 300001Z THRU 310100Z DEC IN AREA BOUND BY 23-35.00N 017-00.00W, 23-35.08N 017-21.75W, 22236/25(24)2025-12-30archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 050300Z JAN BY M/V SISTAC VITORIA IN 22-33.48S 040-07.41W. WIDE BERTH REQUES2235/25(24)2025-12-30archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL TO 070300Z JAN BY M/V SKANDI CARLA IN 22-33.05S 040-15.62W. WIDE BERTH REQUEEarlier warnings2229/25(24)2025-12-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 29 DEC THRU 12 JAN 26 DAILY BY M/V COMANDO BM/V YASA JUPITER IN 20-24.10S 040-10.93W. WIDE BE2230/25(23,29)2025-12-28archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 53-02.00S 040-19.00W. B. A74A, 58-45.00S 021-57.00W. C. A77,2228/25(29)2025-12-28archivedSOUTH ATLANTIC. ANTARCTICA. DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-01.20S 058-00.00W. B. A84, 71-49.20S 095-26.40W. C. A85, 68-26.40S 055-41.40W.Back to US - HYDROLANT