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 2025-12-15 to 21 UTC of 2025-12-15
| Synoptic Situation | NIL |
| Wind | MAINLY NORTHEASTERLY 10 TO 15 KNOTS OVER NORTH ANDAMAN SEA AND NORTH EAST TO EASTERLY 15 TO 20 KNOTS OVER SOUTH ANDAMAN |
| Weather | LIGHT TO MODERATE RAIN OR THUNDERSHOWER VERY LIKELY TO OCCUR AT MANY PLACES OVER ANDAMAN & NICOBAR COAST |
| Visibility | 08 TO 06 KM REDUCING TO LESS THAN 04 KM IN RAIN OVER NORTH ANDAMAN SEA; 06 TO 04 KM REDUCING TO LESS THAN 02 KM IN RAIN OR THUNDERSHOWER OVER SOUTH ANDAMAN SEA |
| Sea Condition | SMOOTH TO SLIGHT OVER NORTH ANDAMAN SEA AND SLIGHT TO MODERATE OVER SOUTH ANDAMAN SEA |
| 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 | 08 TO 10 KM |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 13:44 IST of 2025-12-15 |