India Meteorological Department/ भारत मौसम विज्ञान विभाग
ACWC MUMBAI / ए .सी .डब्लू .सी मुंबई
Sea Area Bulletin
Bulletin Valid for 12 hrs from 21 UTC of 2025-11-30 to 09 UTC of 2025-12-01
| TTT Warning | NIL |
| Synoptic Situation | The Cyclonic Storm Ditwah [Pronunciation: Ditwah] over southwest Bay of Bengal and adjoining north Tamil Nadu-Puducherry coasts moved northwards with the speed of 5 kmph during past 6 hours, weakened into a Deep Depression and lay centered at 1730 hrs IST of today, the 30th November 2025 over the same region, near latitude 11.8°N and longitude 80.6°E, about 90 km east of Cuddalore (India), 130 km northeast of Karaikal (India), 90 km east-southeast of Puducherry (India),180 km north-northeast of Vedaranniyam (India) and 140 km south-southeast of Chennai (India). The minimum distance of the centre of the deep depression from north Tamil Nadu-Puducherry coasts is about 80 km. It is very likely to move nearly northwards parallel to North Tamil NaduPuducherry coasts and weaken gradually further into a depression around morning of tomorrow, the 01st December. The system will be centered over southwest Bay of Bengal within a minimum distance of 40 km and 20 km from the north Tamil Nadu-Pudu |
| Wind | Northerly to Northeasterly 10 to 15 Gusting to 20 Knots |
| Weather | Isolated Rain/Thundershowers. |
| Visibility | Good except in Rain/Thundershowers |
| Sea Condition | Slight. |
| Wind | Northerly to Northeasterly 10 to 15 Gusting to 20 Knots |
| Weather | Isolated Rain/Thundershowers. |
| Visibility | Good except in Rain/Thundershowers |
| Sea Condition | Slight. |
| Wind | Mainly Northeasterly 15 to 20 knots gusting to 25 knots. |
| Weather | Isolated Rain/Thundershowers. |
| Visibility | Good except in Rain/Thundershowers |
| Sea Condition | Slight to Moderate |
| Wind | Northeasterly to Easterly 10 to 15 Gusting to 20 Knots |
| Weather | Isolated Rain/Thundershowers. |
| Visibility | Good except in Rain/Thundershowers |
| Sea Condition | Slight to Moderate |
| Wind | Mainly Northeasterly 15 to 20 Gusting to 25 Knots |
| Weather | Scattered Rain/Thundershowers with isolated squall. |
| Visibility | Good becoming poor in Rain or Thundershowers and very poor in squall. |
| Sea Condition | Slight to Moderate |
| Wind | East of 70 Deg E Long : Northwesterly to Westerly 10 to 15 Gusting to 20 Knots ; West of 70 Deg E Long : Northeasterly to Northerly 10 to 15 Gusting to 20 Knots |
| Weather | Scattered Rain/Thundershowers with isolated squall. |
| Visibility | Good becoming poor in Rain or Thundershowers and very poor in squall. |
| Sea Condition | Slight to Moderate |
| Wind | Northwesterly to Westerly 10 to 15 gusting to 20 Knots |
| Weather | Scattered Rain/Thundershowers. |
| Visibility | Good becoming poor in Rain or Thundershowers. |
| Sea Condition | Slight to Moderate |
| Wind | Northwesterly to Westerly 10 to 15 gusting to 20 Knots |
| Weather | Scattered Rain/Thundershowers with isolated squall. |
| Visibility | Good becoming poor in Rain or Thundershowers and very poor in squall. |
| Sea Condition | Slight to Moderate |
| Part 4 |  |
| Part 5 | NIL |
| Part 6 | AAXX 03012 99942 339 31695 20000 10264 40125 539 32996 20000 10276 40123 634 32996 00000 10274 40128 731 32596 72903 10288 32996 00203 10290 40120 754 32996 30706 40061 838 21595 10232 40125 838 31996 23405 10286 40122 840 32996 33602 10294 40112 909 32996 00000 10270 40117 933 32996 20000 10232 40118 99943 057 31595 40000 10272 40074 109 40101 109 31996 30504 10274 40116 110 21495 80000 31896 23208 10290 40097 117 32997 10000 10250 40072 10280 40091 192 32996 22702 10292 40079 226 21396 226 32397 72702 10284 40081 284 31896 62708 10290 40072 311 32597 20000 10306 40116 40077 314 32597 42302 10308 40078 353 31496 03104 10282 40082 369 32597 20000 10290 40086 371 31496 32902 10290 40081 |
| Time of Issue | 21:23 IST of 2025-11-30 |