India Meteorological Department/ भारत मौसम विज्ञान विभाग
ACWC KOLKATA / ए .सी .डबब्लू .सी कोलकाता
Coastal Weather Bulletin
DAILY TWO Bulletin Valid for 12 hrs from 21 UTC of 2025-12-12 to 09 UTC of 2025-12-13
| Synoptic Situation | NIL |
| Wind | NORTH EASTERLY/ EAST, 10 - 15 KNOTS |
| Weather | FAIRLY WIDESPREAD RAIN/ THUNDERSTORM |
| Visibility | MODERATE BECOMING POOR |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Wind | NORTH/ NORTH EASTERLY, 10 - 15 KNOTS |
| Weather | NO RAIN |
| Visibility | VERY GOOD |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 20:08 IST of 2025-12-12 |