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 2026-07-17 to 10 UTC of 2026-07-18
| Synoptic Situation | NIL |
| Wind | SOUTHERLY/SOUTHWESTERLY 15-20 KNOTS GUSTING TO 25 KNOTS OCCASIONALLY. |
| Weather | ISOLATED RAIN/THUNDERSHOWERS. |
| Visibility | GOOD; BECOMING POOR IN RAIN/THUNDERSHOWERS. |
| Sea Condition | MODERATE BECOMING ROUGH IN GUST. |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Wind | MAINLY SOUTHWESTERLY 20-25 KNOTS GUSTING TO 30 KNOTS OCCASIONALLY. |
| Weather | ISOLATED LIGHT RAIN/ THUNDERSHOWERS. |
| Visibility | GOOD; BECOMING POOR IN RAIN /THUNDERSHOWERS. |
| Sea Condition | ROUGH; BECOMING VERY ROUGH IN GUST. |
| Port Signal | NIL AT ALL PORTS |
| Storm Surge/Tidal Warning | NIL |
| Time of Issue | 20:37 IST of 2026-07-17 |