India Meteorological Department/ भारत मौसम विज्ञान विभाग
ACWC KOLKATA / ए .सी .डबब्लू .सी कोलकाता
Coastal Weather Bulletin
DAILY ONE Bulletin Valid for 12 hrs from 09 UTC of 2026-09-06 to 21 UTC of 2026-09-06
| Synoptic Situation | SOUTHWEST MONSOON MODERATE OVER NORTH ANDAMAN SEA AND WEAK TO MODERATE OVER SOUTH ANDAMAN SEA AND SOUTHWEST MONSOON WEAK TO MODERATE OVER NORTHWEST BAY OF BENGAL. |
| Wind | MAINLY WESTERLY 15 TO 20 KNOTS GUSTING TO 25 KNOTS OVER NORTH ANDAMAN SEA AND MAINLY WESTERLY 10 TO 15 KNOTS GUSTING TO 20 KNOTS OVER SOUTH ANDAMAN SEA. |
| Weather | RAIN OR THUNDERSHOWER VERY LIKELY TO OCCUR AT MANY PLACES OVER ANDAMAN & NICOBAR COASTS WITH HEAVY RAINFALL VERY LIKELY TO OCCUR AT ONE OR TWO PLACES OVER ANDAMAN COASTS. |
| Visibility | MODERATE BECOMING POOR IN HEAVY RAIN/THUNDERSHOWER OVER NORTH ANDAMAN SEA. GOOD BECOMING MODERATE IN RAIN/ THUNDERSHOWER OVER SOUTH ANDAMAN SEA. |
| Sea Condition | SLIGHT TO MODERATE OCCASSIONALLY ROUGH OVER NORTH ANDAMAN SEA. SMOOTH TO SLIGHT OCCASSIONALLY MODERATE OVER SOUTH ANDAMAN SEA. |
| Port Signal | NIL |
| Storm Surge/Tidal Warning | NIL. |
| Wind | SOUTH TO SOUTHWESTERLY 10 TO 15 KNOTS. |
| Weather | RAIN OR THUNDERSHOWER VERY LIKELY TO OCCUR AT A FEW PLACES OVER WEST BENGAL COAST. |
| Visibility | GOOD BECOMING MODERATE IN RAIN/THUNDERSHOWER. |
| Sea Condition | SMOOTH TO SLIGHT. |
| Port Signal | NIL |
| Storm Surge/Tidal Warning | NIL. |
| Time of Issue | 13:38 IST of 2026-09-06 |