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 2025-12-12 to 21 UTC of 2025-12-12
| Synoptic Situation | NIL |
| Wind | MAINLY NORTHEASTERLY 10 TO 15 KNOTS |
| Weather | LIGHT TO MODERATE RAIN OR THUNDERSHOWER LIKELY TO OCCUR AT A FEW PLACES OVER ANDAMAN & NICOBAR COAST |
| Visibility | GOOD BECOMING MODERATE IN RAIN OR THUNDERSHOWER |
| 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 | DRY WEATHER MOST LIKELY TO PREVAIL OVER WEST BENGAL COAST |
| Visibility | GOOD |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 13:44 IST of 2025-12-12 |