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 2025-10-30 to 09 UTC of 2025-10-31

 
TTT Warning NO STORM WARNING

 
Synoptic Situation WEATHER SEASONAL OVER BAY OF BENGAL AND ANDAMAN SEA.

 
South West Bay
Wind SOUTH TO SOUTHWESTERLY 10 TO 15 KNOTS
Weather ISOLATED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition SMOOTH TO SLIGHT

South East Bay
Wind SOUTHWEST TO WESTERLY 10 TO 15 KNOTS
Weather SCATTERED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN OR THUNDERSHOWERS
Sea Condition SMOOTH TO SLIGHT

West Central Bay
Wind MAINLY SOUTHWESTERLY 10 TO 15 KNOTS
Weather ISOLATED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition SMOOTH TO SLIGHT

East Central Bay
Wind WEST TO NORTHWESTERLY 05 TO 10 KNOTS
Weather SCATTERED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition SMOOTH

North West Bay
Wind MAINLY SOUTHERLY 10 TO 15 KNOTS
Weather SCATTERED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition SMOOTH TO SLIGHT

North East Bay
Wind SOUTHWEST TO WESTERLY 05 TO 10 KNOTS
Weather ISOLATED RAIN OR THUNDERSHOWERS
Visibility GOOD BECOMING MODERATE IN RAIN
Sea Condition SMOOTH

South Andaman Sea
Wind WEST TO NORTHWESTERLY 10 TO 15 KNOTS
Weather WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN OR THUNDERSHOWERS
Sea Condition SMOOTH TO SLIGHT

North Andaman Sea
Wind WEST TO NORTHWESTERLY 10 TO 15 KNOTS
Weather WIDESPREAD RAIN OR THUNDERSHOWERS WITH ISOLATED HEAVY RAIN
Visibility MODERATE BECOMING POOR IN HEAVY RAIN OR THUNDERSHOWERS
Sea Condition SMOOTH TO SLIGHT

Part 4 Surface Chart

Part 5 NIL

Part 6 03100 99942 806 22496 50000 10266, 807 21595 40000 10260, 811 22596 40000 10260, 895 22596 40000 10254, 976 21595 31805 10284, 99943 049 21595 32505 10258, 053 21595 72312 10282, 105 21596 20000 10252, 150 21596 42903 10248, 185 31596 40000 10258, 245 32996 02302 10264, 279 31995 30000 10262, 346 32996 20000 10262,

Time of Issue06:15 IST of 2025-10-31