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 00 UTC of 0000-00-00 to 12 UTC of -0001-11-30
| Synoptic Situation | NIL |
| Wind | SOUTHWESTERLY BECOMING SOUTHTHERLY/SOUTHEASTERLY 10-15 KNOTS GUSTING TO 20 KNOTS OCCASIONALLY. |
| Weather | SCATTERED RAIN /THUNDERSHOWERS. |
| Visibility | MODERATE; BECOMING POOR IN RAIN/THUNDERSHOWERS. |
| Sea Condition | SLIGHT; BECOMING MODERATE IN GUST. |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | OCEAN CURRENTS ALERT FOR THE COAST OF CHENNAI, TAMIL NADU FROM PALAVAKKAM TO LAKSHMIPURAM ODAIKUPPAM. SURFACE CURRENT SPEEDS IN THE RANGE OF 1.2 - 1.4 M/SEC ARE FORECASTED DURING 16:00 HOURS ON 14-09-2026 TO 19:00 HOURS ON 16-09-2026. IT ADVISED THAT HARBOUR & MARINE OPERATIONS TO BE CAREFUL. OCEAN CURRENTS ALERT FOR THE COAST OF CUDDALORE, TAMIL NADU FROM KILLAI TO MOORTHIPUDUKUPPAM. SURFACE CURRENT SPEEDS IN THE RANGE OF 1.1 - 1.2 M/SEC ARE FORECASTED DURING 16:00 HOURS ON 14-09-2026 TO 19:00 |
| Wind | WESTERLY/SOUTHWESTERLY 15-20 KNOTS GUSTING TO 25 KNOTS OCCASIONALLY. |
| Weather | SCATTERED RAIN/THUNDERSHOWERS. |
| Visibility | MODERATE; BECOMING POOR IN RAIN/THUNDERSHOWERS. |
| Sea Condition | MODERATE; BECOMING ROUGH IN GUST. |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 20:38 IST of 2026-09-15 |