CoastalUS - HYDROPACMessages1824/25(76)1824/25(76)SÉCURITÉArchivedReceived: 18 Jul 2025, 00:00Archived: 1 Aug 2025, 00:21Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONS, wide berth requestedMessage contentSOUTH PACIFIC. NEW ZEALAND. DNC 06. 1. UNDERWATER OPERATIONS 22 THRU 31 JUL BY M/V AMBORELLA IN VICINITY 37-33.62S 176-23.79E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 010001Z AUG 25.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings1830/25(63)2025-07-18archivedEASTERN INDIAN OCEAN. INDIA. DNC 03. NAVTEX STATION MUTTAM POINT (L) 08-07.40N 077-19.10E OFF AIR 210130Z JUL UNTIL FURTHER NOTICE.1837/25(93)2025-07-19archivedSOUTH CHINA SEA. VIETNAM. DNC 23. F/V DISABLED AND ADRIFT, TWO PERSONS ONBOARD IN VICINITY 16-15.28N 108-16.07E ON 19 JUL. VESSELS IN VICINITY REQUESTED TO KEE1836/25(63)2025-07-19archivedARABIAN SEA. INDIA. DNC 03. 1. CONTAINER ADRIFT IN VICINITY 19-17.16N 072-02.80E AT 190705Z JUL. 2. CANCEL THIS MSG 221253Z JUL 25.Earlier warnings1848/25(83)2025-07-18archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 0352Z TO 0718Z DAILY 26 THRU 28 JUL AND 0352Z TO 0827Z DAILY 29 JUL THRU 01 AUG IN AREA1831/25(GEN)2025-07-18archived1. HYDROPAC WARNINGS IN FORCE AS OF 181430Z JUL. ALL THE INFORCE WARNINGS ARE LISTED HERE. 1830/2025, 1829/2025, 1828/2025, 1826/2025, 1824/2025, 1821829/25(63)2025-07-18archivedARABIAN SEA. GULF OF KACHCHH. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 230530Z TO 230730Z JUL IN AREA BOUND BY 22-40.00N 069-09.11E, 22-35.12N 069-16.12E,Back to messages