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 2025-10-25 to 09 UTC of 2025-10-26
| Synoptic Situation | THE DEPRESSION OVER SOUTHEAST BAY OF BENGAL MOVED NEARLY WEST-NORTHWESTWARD AND LAYCENTRED AT 1730 HRS IST OF TODAY, THE 25TH OCTOBER 2025, OVER THE SAME REGION, NEAR LATITUDE 10.9°N & LONGITUDE 88.1E, ABOUT 510 KM WEST-SOUTHWEST OF PORT BLAIR , 890 KM EAST-SOUTHEAST OF CHENNAI, 920 KM SOUTHEAST OF VISAKHAPATNAM, 920 KM SOUTHEAST OF KAKINADA AND 1000 KM SOUTH-SOUTHEAST OF GOPALPUR.IT IS LIKELY TO MOVE NEARLY WEST-NORTHWESTWARDS, INTENSIFY INTO A DEEP DEPRESSION BY 26TH AND INTO A CYCLONIC STORM OVER SOUTHWEST & ADJOINING WESTCENTRAL BAY OF BENGAL BY 27TH MORNING. THEREAFTER IT IS LIKELY TO MOVE NORTHWESTWARDS, THEN NORTH-NORTHWESTWARDS AND INTENSIFY INTO A SEVERE CYCLONIC STORM BY MORNING OF 28TH OCTOBER.CONTINUING TO MOVE NORTH-NORTHWESTWARDS,IT IS VERY LIKELY TO CROSS ANDHRA PRADESH COAST BETWEEN MACHILIPATNAM AND KALINGAPATNAM AROUND KAKINADA DURING EVENING/NIGHT OF 28TH OCTOBER AS A SEVERE CYCLONIC STORM WITH A MAXIMUM SUSTAINED WIND SPEED OF 90-100 KMPH GUSTING TO 110 KMPH. |
| Wind | SOUTHEAST TO SOUTHERLY 20 TO 25 KNOTS GUSTING TO 35 KNOTS |
| Weather | RAIN OR THUNDERSHOWER VERY LIKELY TO OCCUR AT MOST PLACES WITH ISOLATED HEAVY TO VERY HEAVY RAIN OVER ANDAMAN AND NICOBAR ISLAND |
| Visibility | MODERATE BECOMING VERY POOR IN HEAVY TO VERY HEAVY RAIN OR THUNDERSHOWERS |
| Sea Condition | MODERATE TO ROUGH |
| Port Signal | LOCAL CAUTIONARY SIGNAL- 3 HOISTED AT SRI VIJAYAPURAM PORT |
| Storm Surge/Tidal Warning | NIL |
| Wind | NORTHEAST TO EASTERLY 10 TO 15 KNOTS |
| Weather | DRY WEATHER MOST LIKELY TO PREVAIL OVER WEST BENGAL COAST |
| Visibility | GOOD BECOMING MODERATE IN RAIN OR THUNDERSHOWERS |
| Sea Condition | SMOOTH TO SLIGHT |
| Port Signal | DISTANT CAUTIONARY SIGNAL NO. 1 HOISTED AT KOLKATA & HALDIA PORT WITH SECTIONAL SIGNAL NO. V AT SAGAR ISLAND PORT |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 22:56 IST of 2025-10-25 |