India Meteorological Department/ भारत मौसम विज्ञान विभाग

ACWC KOLKATA / ए .सी .डब्लू .सी कोलकाता

Sea Area Bulletin

Bulletin Valid for 12 hrs from 21 UTC of 2026-10-04 to 09 UTC of 2026-10-05

 
TTT Warning No Storm Warning.

 
Synoptic Situation Southwest Monsoon Weak to Moderate over North Bay of Bengal ; Weak over rest Bay of Bengal & Andaman Sea.

 
South West Bay
Wind South to Southwesterly, 5 - 10 kts
Weather Scattered rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

South East Bay
Wind Variable, 5 - 10 kts
Weather Isolated rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

West Central Bay
Wind Southwest to Westerly, 5 - 10 kts
Weather Isolated rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

East Central Bay
Wind West to Northwesterly, 5 - 10 kts
Weather Isolated rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

North West Bay
Wind Southwest to Westerly, 10 - 15 kts
Weather Isolated rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth to Slight

North East Bay
Wind West to Northwesterly, 10 - 15 kts
Weather Isolated rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth to Slight

South Andaman Sea
Wind Variable, 5 - 10 kts
Weather Scattered rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

North Andaman Sea
Wind Mainly Northwesterly, 5 - 10 kts
Weather Scattered rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Smooth

Part 4 Surface Chart

Part 5 NIL

Part 6 AAXX,00412,,, 99942,,,, 807,21595,51401,10302,40095 811,32596,30000,10304,40096 901,32996,10000,10310,40089 806,32596,31801,10308,40096 895,32596,40000,10302,40100 976,31595,10000,10314,40102= 99943,,,, 049,32996,01602,10320,40105 053,31595,61802,10322,40102 105,32597,31803,10308,40100 150,31596,52003,10302,40116 185,21597,21603,10312,40102 245,32597,21103,10322,40104 346,32597,30704,10302,40105 279,32597,51405,10308,40109=

Time of Issue21:24 IST of 2026-10-04