India Meteorological Department/ भारत मौसम विज्ञान विभाग

ACWC KOLKATA / ए .सी .डब्लू .सी कोलकाता

Sea Area Bulletin

Bulletin Valid for 12 hrs from 15 UTC of 2026-06-13 to 03 UTC of 2026-06-14

 
TTT Warning NO STORM WARNING.

 
Synoptic Situation SOUTHWEST MONSOON CONDITION: MODERATE TO STRONG OVER ANDAMAN SEA. MODERATE OVER SOUTH BAY, NORTH BAY, EAST CENTRAL BAY AND WEST CENTRAL BAY OF BENGAL.

 
South West Bay
Wind MAINLY SOUTHWESTERLY 15 - 20 KTS GUSTING 30 KTS
Weather SCATTERED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN/THUNDERSHOWER
Sea Condition SLIGHT TO MODERATE OCCASIONALLY VERY ROUGH

South East Bay
Wind MAINLY SOUTHWESTERLY 15 - 20 KTS GUSTING 25 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN/THUNDERSHOWER
Sea Condition SLIGHT TO MODERATE OCCASIONALLY ROUGH

West Central Bay
Wind MAINLY SOUTHWESTERLY 15 - 20 KTS GUSTING 25 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN/THUNDERSHOWER
Sea Condition SLIGHT TO MODERATE OCCASIONALLY ROUGH

East Central Bay
Wind MAINLY SOUTHWESTERLY 15 - 20 KTS GUSTING 30 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN/THUNDERSHOWER
Sea Condition SLIGHT TO MODERATE OCCASIONALLY VERY ROUGH

North West Bay
Wind MAINLY SOUTHWESTERLY 15 - 20 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS
Visibility MODERATE BECOMING POOR IN RAIN/THUNDER SHOWER
Sea Condition SLIGHT TO MODERATE

North East Bay
Wind SOUTH TO SOUTHWESTERLY 15 - 20 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS
Visibility MODERATE BECOMING POOR IN RAIN/THUNDER SHOWER
Sea Condition SLIGHT TO MODERATE

South Andaman Sea
Wind MAINLY SOUTHWESTERLY 20 - 25 KTS GUSTING 30 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition MODERATE TO ROUGH OCCASIONALLY VERY ROUGH

North Andaman Sea
Wind MAINLY SOUTHWESTERLY 20 - 25 KTS GUSTING 30 KTS
Weather FAIRLY WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN/THUNDERSHOWER
Sea Condition MODERATE TO ROUGH OCCASIONALLY VERY ROUGH

Part 4 Surface Chart

Part 5 NIL

Part 6 01400 99942 806 22596 60000 10294, 807 31595 60000 10282, 811 22596 40000 10268, 895 21595 70000 10274, 901 22596 80000 10268, 976 21595 82302 10292, 99943 049 31595 32501 10282, 053 21495 82308 10316, 105 32596 62506 10294, 150 31596 42506 10296, 185 32596 52302 10294, 245 32596 52703 10290, 279 21596 72706 10290, 346 32596 52303 10284,

Time of Issue06:15 IST of 2026-06-14