India Meteorological Department/ भारत मौसम विज्ञान विभाग

ACWC KOLKATA / ए .सी .डब्लू .सी कोलकाता

Sea Area Bulletin

Bulletin Valid for 12 hrs from 09 UTC of 2026-08-02 to 21 UTC of 2026-08-02

 
TTT Warning No Storm Warning

 
Synoptic Situation Southwest Monsoon Moderate over North Bay, Central Bay of Bengal and North Andaman Sea; Weak to Moderate over South Bay of Bengal & South Andaman Sea.

 
South West Bay
Wind Southwest to Westerly, 10 - 15 kts gusting 25 kts
Weather Fairly widespread rain or thundershowers with isolated heavy rain
Visibility Moderate becoming Poor in heavy rain/thundershower
Sea Condition Smooth to Slight ocassionally Rough

South East Bay
Wind Mainly Southwesterly, 10 - 15 kts gusting 25 kts
Weather Fairly widespread rain or thundershowers with isolated heavy rain
Visibility Moderate becoming Poor in heavy rain/thundershower
Sea Condition Smooth to Slight ocassionally Rough

West Central Bay
Wind South to Southwesterly, 15 - 20 kts
Weather Scattered rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
Sea Condition Slight to Moderate

East Central Bay
Wind Mainly Southwesterly, 15 - 20 kts
Weather Widespread rain or thundershowers with isolated heavy rain
Visibility Moderate becoming Poor in heavy rain/thundershower
Sea Condition Slight to Moderate

North West Bay
Wind Mainly Southwesterly, 15 - 20 kts
Weather Fairly widespread rain or thundershowers
Visibility Good becoming Moderate in rain/thundershower
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 South to Southwesterly, 10 - 15 kts gusting 25 kts
Weather Widespread rain or thundershowers with isolated heavy rain
Visibility Moderate becoming Poor in heavy rain/thundershower
Sea Condition Smooth to Slight ocassionally Rough

North Andaman Sea
Wind Mainly Southwesterly, 15 - 20 kts gusting 25 kts
Weather Widespread rain or thundershowers with isolated heavy rain
Visibility Moderate becoming Poor in heavy rain/thundershower
Sea Condition Slight to Moderate ocassionally Rough

Part 4 Surface Chart

Part 5 NIL

Part 6 AAXX,00203 99942 807,21596,62302,10314,40033 811,22596,71802,10308,40034 901,32596,72303,10306,40028 806,32596,62002,10304,40034 903,32996,42202,10308,40048 895,21596,72302,10300,40035 976,31595,80000,10296,40041= 99943 049,21596,72304,10290,40040 053,31596,62311,10310,40039 105,32597,42503,10300,40041 150,21596,72706,10300,40049 185,21597,62702,10284,40046 245,32597,62703,10310,40063 346,32597,72510,10308,40073 279,22597,62302,10290,40068=

Time of Issue13:37 IST of 2026-08-02