CoastalUS - HYDROPACMessages133/26(61)133/26(61)SÉCURITÉArchivedReceived: 16 Jan 2026, 00:00Archived: 27 Feb 2026, 16:41Updated: 5 Nov 2026, 17:43SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONS, wide berth requestedGeometry refsboundedGeometry phrasesbound byMessage contentEASTERN INDIAN OCEAN. DNC 02, DNC 03. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V MARION DUFRESNE IN AREA BOUND BY 28-00.00S 054-19.00E, 30-00.00S 054-06.00E, 30-00.00S 066-25.00E. WIDE 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 warnings123/26(74)2026-01-16archivedEASTERN INDIAN OCEAN. DNC 04. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SEVEN SISTERS IN AREA BOUND BY 19-44.30S 113-04.05E, 19-57.83S 113-163/26(63)2026-01-19archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. DNC 03. 1. PIPELINE OPERATIONS 22 JAN THRU 15 MAR BY VESSEL M/V EMERALD ALONG TRACKLINE JOINING 20-36.02N 072-02.23239/26(57,61,71)2026-01-21archivedEASTERN INDIAN OCEAN. SOUTH ATLANTIC. DNC 01, DNC 02, DNC 03. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 01 THRU 28 FEB IN AREA BOUND BY 08-53.00S 092-28.00E,Earlier warnings108/26(63)2026-01-14archivedINDIA. DNC 03. RACON AT PONDICHERRY LIGHT 11-54.99N 079-49.85E INOPERATIVE.111/26(74)2026-01-14archivedEASTERN INDIAN OCEAN. DNC 04. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORMAND SCORPION IN AREA WITHIN THREE MILES OF 19-54.75S 11110/26(76)2026-01-14archivedCOOK STRAIT. NEW ZEALAND. DNC 06. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SEASURVEYOR IN AREA BOUND BY 41-18.40S 174-14.30E, 41-15.90S 174-35.Back to messages