Surf Forecasts:
How big are the waves at Trincomalee today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 9s period with SE swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.5m), 9s period with SE swell.
The current surf forecast for Trincomalee at 3AM is: 0.9m 8s primary swell from a Southeast direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 10:30pm September 11). The wind direction is predicted to be cross-offshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (12 Sep) | 3ft (0.9m) | 9s |
| Evening (12 Sep) | 1.5ft (0.5m) | 9s |
Table - waves today at Trincomalee. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat night. Warm (max 31°C on Sat morning, min 26°C on Sat night). Winds decreasing (fresh winds from the ESE on Sat afternoon, light winds from the WSW by Mon morning). | ||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 6 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 4 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 46 | 93 | 107 | 93 | 78 | 57 | 93 | 155 | 39 | 54 | 77 | 82 | 33 | 57 | 71 | 27 | 45 | 45 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | on | cross-on |
High Tide | 8:42PM0.61m | 8:49AM0.68m | 9:18PM0.63m | 9:23AM0.65m | 9:53PM0.63m | |||||||||||||
Low Tide | 2:36AM0.13m | 3:07PM0.09m | 3:14AM0.15m | 3:37PM0.11m | ||||||||||||||
 |  | | |  | | |  | | |  | | | |  | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | 2 | — | — | — | — | — | — | 1 | 6 | 6 | — | — | — | — | — | 3 | 3 | 1 |
Temp °C | 29 | 28 | 27 | 27 | 29 | 31 | 29 | 29 | 27 | 26 | 27 | 26 | 28 | 31 | 29 | 29 | 28 | 28 |
Feels °C | 32 | 31 | 29 | 27 | 30 | 32 | 28 | 31 | 29 | 27 | 29 | 28 | 29 | 33 | 29 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 12 | S 21 | SE 9 | SE 6 | SE 7 | SE 7 | SE 7 | SE 8 | S 19 | S 16 | SE 4 | SE 4 |
| kJ | 46 | 93 | 107 | 93 | 78 | 57 | 6 | 8 | 39 | 54 | 77 | 82 | 27 | 57 | 7 | 5 | 18 | 15 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SE 13 | — | SE 13 | — | W 3 | — | SE 9 | SE 9 | SSE 11 | SSE 9 | SE 8 | S 18 | S 20 | S 20 | SE 10 | SE 10 |
| kJ | 17 | 17 | 7 | — | 7 | — | 1 | — | 28 | 29 | 12 | 58 | 33 | 7 | 7 | 8 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | SE 13 | S 15 | S 19 | — | S 19 | — | S 18 | — | — | SE 11 | SE 11 | S 18 | — | — | — | — | S 20 | S 20 |
| kJ | 7 | 4 | 7 | — | 7 | — | 6 | — | — | 30 | 31 | 7 | — | — | — | — | 8 | 8 |
Wind waves Height (m) Direction Period (s) | ESE 4 | — | — | WSW 2 | WSW 3 | — | SE 9 | SE 9 | SE 4 | — | — | W 2 | WSW 2 | — | SE 8 | SE 4 | SE 4 | — |
| kJ | 12 | — | — | 1 | 2 | — | 93 | 155 | 24 | — | — | 1 | 1 | — | 71 | 27 | 21 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 797 | 299 | 194 | 195 | 797 | 1005 | 1244 | 1244 | 299 | 299 | 194 | 194 | 194 | 1244 | 1005 | 1005 | 962 | 194 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
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