India Meteorological Department/ भारत मौसम विज्ञान विभाग
ACWC CHENNAI / ए .सी .डबब्लू .सी चेन्नई
Coastal Weather Bulletin
DAILY ONE Bulletin Valid for 12 hrs from 22 UTC of 2025-07-10 to 10 UTC of 2025-07-11
| Synoptic Situation | NIL |
| Wind | SOUTHWESTERLY / WESTERLY 10-15 KNOTS GUSTING TO 20 KNOTS OCCASIONALLY. |
| Weather | ISOLATED RAIN/THUNDERSHOWERS. |
| Visibility | GOOD; BECOMING POOR IN RAIN/THUNDERSHOWERS. |
| Sea Condition | SLIGHT TO MODERATE. |
| Port Signal | NIL. |
| Storm Surge/Tidal Warning | SWELL SURGE ALERT FOR THE COAST OF CHENNAI, CUDDALORE, KANCHEEPURAM, KARAIKAL, NAGAPATTINAM NORTH, NAGAPATTINAM SOUTH, PUDUKOTTAI, THANJAVUR, THIRUVALLUR, THIRUVALLUR AND VILLUPURAM DISTRICTS OF TAMILNADU.IT ADVISED THAT THERE IS A POSSIBILITY OF SURGING OF WAVES, BOATS TO PLY WITH UTMOST VIGILANCE, RECREATION WITH DUE CARE. |
| Wind | WESTERLY/SOUTHWESTERLY 25-30 KNOTS GUSTING TO 35 KNOTS OCCASIONALLY. |
| Weather | ISOLATED RAIN/THUNDERSHOWERS. |
| Visibility | MODERATE; BECOMING POOR IN RAIN/THUNDERSHOWERS. |
| Sea Condition | ROUGH. |
| Port Signal | NIL. |
| Storm Surge/Tidal Warning | SWELL SURGE ALERT FOR THE COAST OF KANNIYAKUMARI,TAMIL NADU FROM NEERODI TO AROCKIYAPURAM. SWELL SURGE ALERT FOR THE COAST OF RAMANATHAPURAM,TAMIL NADU FROM ROJMA NAGAR TO THEERTHAANDATHANAM. SWELL SURGE ALERT FOR THE COAST OF THOOTHUKKUDI,TAMIL NADU FROM PERIYATHALAI TO VEMBAR. SWELL SURGE ALERT FOR THE COAST OF TIRUNELVELI,TAMIL NADU FROM KUTTAPULLI TO KOODUTHALAI. IT ADVISED THAT THERE IS A POSSIBILITY OF SURGING OF WAVES, BOATS TO PLY WITH UTMOST VIGILANCE, RECREATION WITH DUE CARE. |
| Time of Issue | 20:56 IST of 2025-07-10 |