CoastalUS - HYDROPACMessages3306/25(74)3306/25(74)SÉCURITÉArchivedReceived: 12 Dec 2025, 00:00Archived: 24 Dec 2025, 02:01Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationssurvey operationsGeometry refsboundedGeometry phrasesbound byMessage contentTIMOR SEA. AUSTRALIA. DNC 04. SURVEY OPERATIONS BY M/V OFFSHORE SURVEYOR IN PROGRESS UNTIL FURTHER NOTICE IN AREA BOUND BY 12-28.00S 128-39.00E, 12-28.00S 129-31.00E, 12-57.00S 129-31.00E, 12-57.00S 128-39.00E. ONE MILE BERTH REQUESTED.Location mapOpen on the full mapMore from US - HYDROPAC3218/262026-11-05EASTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 08-54.00N 075-21.00E, 08-54.00N 076-08.00E, 08-11.00N 076-08.00E, 08-11.003217/262026-11-05EASTERN INDIAN OCEAN. REUNION. 1. HAZARDOUS OPERATIONS 090400Z TO 112000Z NOV IN AREA BOUND BY 21-30.75S 055-05.27E, 21-07.73S 054-56.99E, 21-16.18S 054-22.72E, 21-45.69S 054-32.38E. 2. CANCE3216/262026-11-05EASTERN INDIAN OCEAN. AUSTRALIA. RACON AT PORT HEDLAND C1 PILE 19-59.49S 118-26.17E UNRELIABLE.3060/262026-10-21archivedARABIAN SEA. NORTHWESTERN INDIAN OCEAN. INDIA. 1. SURVEY OPERATIONS 22 OCT THRU 11 NOV BY M/V EAGLE EXPLORER IN AREA BOUND BY 11-33.00N 074-36.00E, 11-44.00N 075-05.00E, 10-28.00N 075-52.00E,3185/262026-11-02archivedSINGAPORE STRAIT. INDONESIA. 1. VESSEL BOARDED BY THREE PIRATES IN 01-06.06N 103-33.51E AT 021336Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2.Later warnings3297/25(63)2025-12-12archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. OFFSHORE INSTALLATION OPERATIONS 13 THRU 25 DEC BY M/V VALLIANZ PRELUDE AND M/V AWB RESILIANT IN AREAS B3303/25(63)2025-12-12archivedBAY OF BENGAL. INDIA. DNC 03. 1. SURVEY OPERATIONS 17 DEC THRU 10 JAN 26 BY M/V ALBATROSS 37 IN AREA BOUND BY 19-21.40N 088-26.73E, 19-45.48N 088-15.50E,3301/25(61)2025-12-12archivedEASTERN INDIAN OCEAN. REUNION. DNC 02. 1. GUNNERY EXERCISES 170300Z TO 171500Z DEC IN AREA BOUND BY 21-12.00S 054-57.00E, 21-26.00S 055-02.30E, 21-39.0Earlier warnings3308/25(GEN)2025-12-12archived1. HYDROPAC WARNINGS IN FORCE AS OF 121652Z DEC 25. ALL THE INFORCE WARNINGS ARE LISTED HERE. 3306/2025, 3305/2025, 3304/2025, 3303/2025, 3302/2025, 333300/25(97)2025-12-12archivedNORTH PACIFIC. DNC 12. 1. GUNNERY EXERCISES 162300Z TO 170800Z DEC, ALTERNATE 2300Z TO 0800Z DAILY 17 AND 18 DEC IN AREA WITHIN 25 MILES OF 31-14.14N 144-3291/25(81)2025-12-12archivedNORTH PACIFIC. PHILIPPINE SEA. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 141400Z TO 141600Z, 142200Z TO 151600Z, 152200Z TO 161730Z, 16220Back to messages