CoastalUS - HYDROPACMessages3274/263274/26SÉCURITÉReceived: 9 Nov 2026, 21:00Active until: 12 Nov 2026, 21:00Updated: 10 Nov 2026, 15:22SubscribeCopyShareShow on mapPrintExportSearchKeywordsRestricted Areakeep clear ofMessage contentSINGAPORE STRAIT. INDONESIA. 1. VESSEL BOARDED BY SIX ARMED PIRATES IN 01-08.11N 103-29.15E AT 091832Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2. CANCEL THIS MSG 122100Z NOV 26.Location mapOpen on the full mapMore from US - HYDROPAC3286/262026-11-10NORTH PACIFIC. PHILIPPINE SEA. 1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING 130500Z TO 130900Z NOV IN AREAS BOUND BY: A. 24-28.48N 132-46.07E, 25-02.50N 133-46.72E, 22-11.55N 135-39.85E, 21-33285/262026-11-10BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 110030Z TO 110330Z NOV IN AREA BOUND BY 17-43.00N 083-35.00E, 17-48.00N 084-06.00E, 17-09.00N 083-55.00E, 17-27.00N 083-31.00E. 2. CANCEL THIS MS3284/262026-11-10ARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL 05 DEC BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, M/V WILCHIEF1 AND M/V LTS 3000 IN3192/262026-11-02archivedGREAT AUSTRALIAN BIGHT. AUSTRALIA. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V SEA1 AQUAMARINE IN AREA BOUND BY 38-40.30S 142-37.00E, 38-48.00S 142-37.00E, 38-48.00S 142-50.50E, 38-43087/262026-10-23archivedARABIAN SEA. INDIA. 1. PIPELINE OPERATIONS 26 OCT THRU 15 DEC BY BARGE LTB 300 AND TUG BRITOIL 81 IN AREAS BOUND BY: A. 20-36.02N 072-02.23E, 20-42.32N 071-52.20E, 20-41.97N 072-10.35E,Later warnings3275/262026-11-09SOUTH CHINA SEA. VIETNAM. M/V TRUNG THAO, 19 PERSONS ON BOARD, DISABLED AND ADRIFT DUE TO ENGINE TROUBLE IN VICINITY 08-39.95N 106-11.63E ON 09 NOV. VESSELS IN3276/262026-11-09CORAL SEA. RACON AT EAST DIAMOND ISLET LIGHT 17-26.45S 151-04.53E UNRELIABLE.3278/262026-11-10SOUTH PACIFIC. CHILE. PUNTA ANGELES LIGHT 33-01.40S 071-38.80W REDUCED RANGE .Earlier warnings3273/262026-11-09NGA MARITIME DISSEMINATION ADVISORY 1. NGA IS EXPERIENCING WEBSITE OUTAGES FOR WWW AND NIPR SITES. THIS AFFECTS DNC, ENC, CPENC, NAVIGATIONAL WARNINGS,3272/262026-11-09PERSIAN GULF. KUWAIT. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V MOSAAID 01001, M/V VISION 2, M/V KNOZE 7, M/V NAIA, M/V AL-NOWKHADA3271/262026-11-09EASTERN INDIAN OCEAN. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V MMA PINNACLE IN AREA BOUND BY 13-49.48S 123-08.70E, 13-49.48S 123-16.40E, 13Back to messages