CoastalUS - HYDROPACMessages920/26920/26Received 26 Mar 2026, 00:00 UTCArchived 29 Mar 2026, 08:21 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapSOUTH CHINA SEA. 1. METAL OBJECT ADRIFT IN VICINITY 05-32.70N 106-33.10E AT 260104Z MAR. 2. CANCEL THIS MSG 290719Z MAR 26.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 warnings927/262026-03-26archivedSOUTH CHINA SEA. VIETNAM. 1. F/V SANK IN 10-28.80N 106-59.90E AT 261415Z MAR. TWO PERSONS MISSING. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT,923/262026-03-26archivedBAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 271030Z TO 291831Z MAR IN AREA BOUND BY 17-29.50N 083-56.30E, 17-29.50N 084-09.00E, 17-17.20N 084-09.00E,933/262026-03-26archivedSOUTH PACIFIC. TASMAN SEA. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 0200Z TO 1200Z DAILY 01 THRU 10 APR IN AREA BOUND BY 46-40.00S 155-20.00E, 51-39.00S 1Earlier warnings919/262026-03-26archivedINDIAN OCEAN. 1. IRANIAN VESSEL REPORTED HIJACKED AND USED FOR POSSIBLE MOTHERSHIP ACTIVITY IN 00-50.00S 052-25.00E ON 26 MAR. VESSELS ARE ADVISED TO926/262026-03-26archivedSOUTH CHINA SEA. VIETNAM. 1. F/V SANK IN 10-28.80N 106-59.90E AT 261415Z MAR. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.912/262026-03-25archivedARABIAN SEA. INDIA. 1. SURVEY OPERATIONS 30 MAR THRU 15 APR IN AREAS BOUND BY: A. 18-43.00N 071-55.00E, 18-43.00N 072-05.00E, 18-35.00N 072-05.00E,Back to US - HYDROPAC