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Surf Forecasts:
Trincomalee surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Sunday 17 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 4AM is: 0.6m 8s primary swell from a Southeast direction and 0.1m 15s secondary swell from a South direction (forecast issued at 10:30pm May 17). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1.5ft (0.5m) | 8s |
| Afternoon (18 May) | 1.5ft (0.5m) | 7s |
| Evening (18 May) | 1.5ft (0.5m) | 7s |
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 Mon afternoon, min 27°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
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 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 8 | SSE 8 | SSE 17 | SSE 17 | SE 8 | SSE 16 | SSE 16 | SSE 11 | SE 9 | SE 11 | SE 10 | SSE 10 | SE 10 | SE 10 | |
23 | 51 | 50 | 48 | 37 | 28 | 27 | 27 | 27 | 28 | 40 | 42 | 30 | 29 | 26 | 25 | 25 | 25 | 20 | 29 | 26 | 20 | 25 | 24 | |
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 | 8:31PM0.50m | 9:18AM0.69m | 9:21PM0.48m | 10:04AM0.68m | 10:13PM0.46m | 10:52AM0.66m | ||||||||||||||||||
Low Tide | 2:32AM-0.00m | 3:35PM0.09m | 3:18AM0.02m | 4:30PM0.10m | 4:05AM0.06m | 5:29PM0.11m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | |  | | |  |  | | | |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 27 | 29 | 31 | 33 | 30 | 28 | 28 | 27 | 27 | 28 | 32 | 33 | 30 | 28 | 28 | 27 | 28 | 29 | 32 | 33 | 30 |
28 | 28 | 27 | 26 | 28 | 31 | 33 | 30 | 26 | 26 | 26 | 26 | 27 | 31 | 32 | 30 | 27 | 26 | 25 | 27 | 27 | 29 | 31 | 29 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 8 | SSE 8 | SSE 7 | SE 8 | SE 8 | SE 7 | SE 6 | SSE 11 | SE 9 | SE 11 | SE 10 | SSE 10 | SE 10 | SE 10 |
 kJ | 23 | 51 | 50 | 48 | 37 | 28 | 27 | 27 | 27 | 28 | 40 | 42 | 21 | 16 | 14 | 14 | 5 | 23 | 20 | 29 | 26 | 20 | 25 | 24 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 16 | S 15 | S 14 | — | — | S 14 | S 14 | S 18 | S 18 | S 17 | SSE 17 | SSE 17 | SSE 17 | SE 8 | SSE 16 | SSE 10 | SE 8 | SSE 11 | SE 8 | SE 8 | SSE 6 | S 14 | S 14 |
| kJ | 3 | 5 | 4 | 4 | — | — | 4 | 4 | 6 | 6 | 6 | 29 | 30 | 29 | 3 | 25 | 9 | 9 | 12 | 2 | 2 | 3 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 15 | S 14 | S 14 | S 18 | S 18 | S 13 | S 13 | S 13 | S 12 | SE 8 | SE 8 | SSE 16 | SSE 10 | SSE 16 | SSE 16 | SE 8 | S 15 | S 14 | S 14 | E 7 | — |
| kJ | 3 | 11 | 12 | 17 | 4 | 4 | 7 | 6 | 3 | 3 | 3 | 11 | 3 | 2 | 26 | 10 | 25 | 25 | 2 | 5 | 4 | 4 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | W 2 | WSW 3 | WSW 3 | SW 3 | — | — | — | — | W 3 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | W 3 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 |
| kJ | — | 1 | 2 | 3 | 2 | — | — | — | — | 5 | 19 | 28 | 23 | 8 | 4 | 3 | 5 | 17 | 19 | 23 | 22 | 11 | 13 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 962 | 881 | 881 | 470 | 470 | 1979 | 1979 | 1005 | 962 | 1096 | 922 | 922 | 194 | 194 | 484 | 1308 | 881 | 194 | 194 | 194 | 194 | 194 | 194 | 194 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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