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Surf Forecasts:
Trincomalee surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Monday 18 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
30.2° C
(Which is slightly warmer than usual)How big are the waves at Trincomalee today?
The current surf forecast for Trincomalee at 3AM is: 0.6m 8s primary swell from a South-southeast direction and 0.1m 17s secondary swell from a Southeast direction (forecast issued at 10:30pm May 18). An open ocean swell of 0.8m 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 (19 May) | 0.5ft (0.2m) | 17s |
| Afternoon (19 May) | 0.5ft (0.2m) | 16s |
| Evening (19 May) | 0.5ft (0.2m) | 16s |
Table - waves today at Trincomalee. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 33°C on Thu afternoon, min 27°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SE 7 | SE 7 | SE 8 | SSE 8 | SSE 17 | SSE 17 | SE 8 | SSE 16 | SSE 16 | SSE 11 | SSE 9 | SSE 9 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 12 | SSE 12 | SSE 12 | SSE 10 | SSE 10 | SE 10 | SE 10 | |
27 | 44 | 45 | 41 | 30 | 29 | 26 | 25 | 25 | 25 | 15 | 15 | 26 | 10 | 19 | 24 | 27 | 27 | 27 | 27 | 19 | 20 | 26 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | |
High Tide | 9:21PM0.48m | 10:04AM0.68m | 10:13PM0.46m | 10:52AM0.66m | 11:11PM0.43m | 11:44AM0.62m | ||||||||||||||||||
Low Tide | 3:18AM0.02m | 4:30PM0.10m | 4:05AM0.06m | 5:29PM0.11m | 4:57AM0.10m | |||||||||||||||||||
 | | |  |  | |  | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 27 | 27 | 28 | 32 | 32 | 30 | 28 | 28 | 27 | 27 | 28 | 32 | 32 | 30 | 28 | 28 | 28 | 28 | 29 | 32 | 33 | 30 |
27 | 26 | 25 | 26 | 27 | 31 | 31 | 30 | 27 | 27 | 25 | 25 | 27 | 30 | 29 | 29 | 27 | 27 | 26 | 26 | 27 | 30 | 31 | 29 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 7 | SE 8 | SSE 11 | SSE 9 | SSE 9 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 |
 kJ | 27 | 44 | 45 | 41 | 22 | 24 | 14 | 13 | 9 | 23 | 15 | 15 | 26 | 10 | 19 | 24 | 23 | 18 | 17 | 18 | 19 | 20 | 26 | 26 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | SSE 17 | SSE 17 | SSE 17 | SE 8 | SSE 16 | SSE 16 | SE 8 | SSE 11 | SSE 11 | SE 7 | SE 5 | SE 5 | S 14 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | NW 5 | — | S 5 | — |
| kJ | 6 | 6 | 6 | 29 | 30 | 29 | 3 | 25 | 25 | 9 | 12 | 11 | 2 | 1 | 1 | 4 | 27 | 27 | 27 | 27 | 1 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 12 | SE 8 | SE 8 | SSE 16 | SSE 10 | SSE 10 | SSE 16 | SE 8 | SE 8 | S 14 | SE 7 | S 14 | — | — | — | S 5 | — | — | S 5 | — | — |
| kJ | 3 | 3 | 3 | 11 | 3 | 2 | 26 | 10 | 9 | 25 | 2 | 2 | 4 | 2 | 4 | — | — | — | 1 | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | W 3 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | W 3 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | WSW 4 | W 4 | W 4 | W 4 |
| kJ | — | 7 | 18 | 20 | 20 | 11 | 4 | 3 | 8 | 20 | 24 | 30 | 30 | 22 | 20 | 15 | 25 | 34 | 36 | 36 | 29 | 12 | 9 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 907 | 410 | 410 | 881 | 194 | 194 | 410 | 1071 | 1005 | 194 | 194 | 194 | 194 | 194 | 201 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 201 | 194 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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