CoastalUS - HYDROPACMessages524/26(74)524/26(74)SÉCURITÉArchivedReceived: 20 Feb 2026, 00:00Archived: 6 Mar 2026, 14:20Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. DNC 04. UNDERWATER OPERATIONS IN PROGRESS BY M/V NORMAND SARACEN IN 19-31.30S 116-35.22E. 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 warnings513/26(75)2026-02-20archivedBASS STRAIT. TASMAN SEA. AUSTRALIA. DNC 05. CABLE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY CABLESHIP ILE D YEU ALONG TRACKLINE JOINING 39-25.00S 148-37.2515/26(63)2026-02-20archivedARABIAN SEA. INDIA. DNC 03. 1. OFFSHORE INSTALLATION WORK 22 FEB THRU 24 MAR BY BARGE SAGAR 251, AND TUG SAGAR PRINCE IN AREAS BOUND BY: A. 19-42.24N514/26(63)2026-02-20archivedGULF OF KHAMBHAT. INDIA. DNC 03. 1. OFFSHORE INSTALLATION WORK 22 FEB THRU 26 MAR BY TUG VICTORIA 251, M/V AWB RESILIANT, M/V VALLIANZ PRELUDE, M/V TRIEarlier warnings582/26(81)2026-02-20archivedNORTH PACIFIC. MARSHALL ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 040700Z TO 041434Z MAR, ALTERNATE 050700Z TO 051434Z MAR IN AREAS BOUND BY: A. 09-23.535/26(83)2026-02-20archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 280943Z TO 281429Z FEB, 0943Z TO 1429Z DAILY 01 THRU 03 AND 07 MAR, 2143Z TO 0229Z DAILY523/26(GEN)2026-02-20archived1. HYDROPAC WARNINGS IN FORCE AS OF 201800Z FEB 26. ALL THE INFORCE WARNINGS ARE LISTED HERE. 521/2026, 520/2026, 519/2026, 518/2026, 517/2026, 515/202Back to messages