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Surf Forecasts:
Trincomalee surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 am Wednesday 13 May 2026 +0530Forecast update in hr min s Forecast update imminent
Trincomalee surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trincomalee sea temperature is
30.4° C
(Which is slightly warmer than usual)How big are the waves at Trincomalee today?
The current surf forecast for Trincomalee at 9AM is: 0.4m 9s primary swell from a Southeast direction (forecast issued at 04:30am May 13). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 1.5ft (0.4m) | 9s |
| Afternoon (13 May) | 1ft (0.3m) | 8s |
| Evening (13 May) | 1ft (0.3m) | 8s |
Table - waves today at Trincomalee. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Wed morning. Warm (max 31°C on Fri morning, min 26°C on Wed night). Winds increasing (light winds from the WSW on Wed night, fresh winds from the WSW by Fri morning). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 9 | SE 9 | S 16 | S 16 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 6 | SSE 6 | S 16 | S 16 | |
11 | 12 | 19 | 18 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 3 | 3 | 5 | 5 | 3 | 3 | 7 | 6 | 4 | 4 | 4 | 5 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:48AM0.50m | 5:21PM0.50m | 6:31AM0.55m | 6:10PM0.51m | 7:12AM0.61m | 6:57PM0.52m | ||||||||||||||||||
Low Tide | 11:17AM0.21m | 11:38PM0.06m | 12:12PM0.18m | 00:21AM0.02m | 1:04PM0.14m | |||||||||||||||||||
 | |  | | |  |  | | | |  | | | | | | |  | |  | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
1 | 2 | 2 | 3 | 2 | 1 | — | — | — | — | — | — | — | 2 | 1 | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 31 | 31 | 29 | 28 | 28 |
29 | 30 | 28 | 28 | 27 | 26 | 28 | 29 | 26 | 28 | 29 | 30 | 29 | 29 | 27 | 26 | 28 | 27 | 27 | 30 | 30 | 28 | 29 | 27 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 9 | SSE 4 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 6 | SSE 6 | SE 10 | SE 9 |
 kJ | 11 | 12 | 19 | 18 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 3 | 2 | 3 | 3 | 2 | 2 | 7 | 6 | 4 | 3 | 3 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | NNE 6 | NNE 6 | NNE 5 | NNE 5 | NE 5 | NE 5 | NE 5 | NE 5 | SE 5 | SE 5 | SE 4 | SE 8 | SE 4 | SE 4 | SE 5 | — | SE 8 | SE 10 | SE 10 | SE 8 | SE 8 | SSE 6 | SSE 6 |
| kJ | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | — | 2 | 4 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 6 | SE 4 | NNE 6 | NNE 5 | S 9 | SE 5 | NW 4 | SE 5 | — | NE 5 | NE 5 | SE 8 | SE 9 | S 16 | S 16 | SE 8 | SE 8 | S 16 | SE 7 | S 8 | SE 10 | SE 10 | S 16 | S 16 |
| kJ | 1 | 1 | 3 | 3 | 6 | 1 | 1 | 1 | — | 1 | 1 | 2 | 3 | 5 | 5 | 3 | 3 | 5 | 2 | 1 | 4 | 4 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | WNW 3 | W 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 2 | SW 3 | WSW 3 | W 3 | W 3 | WSW 4 | WSW 3 | W 3 | W 4 | W 4 | WSW 4 | WSW 3 | W 3 | — |
| kJ | 4 | 7 | 13 | 13 | 13 | 13 | 7 | 7 | 4 | 1 | 1 | 1 | 1 | 5 | 8 | 11 | 7 | 8 | 12 | 12 | 10 | 4 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 1046 | 343 | 194 | 194 | 194 | 194 | 194 | 194 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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