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 2026-06-22 to 21 UTC of 2026-06-22
| Synoptic Situation | SOUTHWEST MONSOON WEAK TO MODERATE OVER ANDAMAN SEA & THE TROUGH IN LOWER TROPOSPHERIC WESTERLIES WITH ITS AXIS AT 1.5 KM ABOVE MEAN SEA LEVEL FROM EAST BIHAR TO COASTAL GANGETIC WEST BENGAL NOW RUNS FROM SUB-HIMALAYAN WEST BENGAL TO NORTH BAY OF BENGAL. SOUTHWEST MONSOON MODERATE TO STRONG OVER NORTHWEST BAY OF BENGAL. |
| Wind | MAINLY SOUTHWESTERLY 10 TO 15 KNOTS OVER NORTH ANDAMAN SEA AND SOUTHWEST TO WESTERLY 10 TO 15 KNOTS OVER SOUTH ANDAMAN SEA. |
| Weather | RAIN OR THUNDERSHOWER LIKELY TO OCCUR AT MANY PLACES OVER ANDAMAN & NICOBAR COAST. |
| Visibility | GOOD BECOMING MODERATE IN RAIN OR THUNDERSHOWER OVER ANDAMAN SEA. |
| Sea Condition | SMOOTH TO SLIGHT. |
| Port Signal | NIL |
| Storm Surge/Tidal Warning | NIL |
| Wind | MAINLY SOUTHWESTERLY 20 TO 25 KNOTS GUSTING TO 30 KNOTS. |
| Weather | RAIN OR THUNDERSHOWER VERY LIKELY TO OCCUR AT MOST PLACES OVER WEST BENGAL COAST. |
| Visibility | MODERATE BECOMING POOR IN RAIN OR THUNDERSHOWER. |
| Sea Condition | MODERATE TO ROUGH. |
| Port Signal | NIL |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 13:29 IST of 2026-06-22 |