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 2025-12-11 to 21 UTC of 2025-12-11
| Synoptic Situation | A CYCLONIC CIRCULATION LIES OVER SOUTHWEST BAY OF BENGAL & ADJOINING AREAS OF EAST EQUATORIAL INDIAN OCEAN OFF SOUTH SRI LANKA COAST AT 5.8 KM ABOVE MEAN SEA LEVEL. WEATHER SEASONAL OVER REST BAY OF BENGAL AND ANDAMAN SEA. |
| Wind | NORTHEAST TO EASTERLY 10 TO 15 KNOTS |
| Weather | ISOLATED RAIN |
| Visibility | GOOD BECOMING MODERATE IN RAIN |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Wind | NORTH TO NORTHEASTERLY 10 TO 15 KNOTS |
| Weather | FAIR |
| Visibility | GOOD |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 13:25 IST of 2025-12-11 |