Surf Forecasts:
How big are the waves at Trincomalee today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2.5ft (0.7m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2ft (0.6m), 9s period with SE swell.
- Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 8s period with SE swell.
The current surf forecast for Trincomalee at 2AM is: 1.0m 7s primary swell from a Southeast direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 10:30pm September 12). An open ocean swell of 0.3m 2s 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 Sep) | 2.5ft (0.7m) | 8s |
| Afternoon (13 Sep) | 2ft (0.6m) | 9s |
| Evening (13 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Trincomalee. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat night. Warm (max 32°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||
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) | SSE 6 | SE 6 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 84 | 79 | 94 | 43 | 68 | 59 | 59 | 71 | 58 | 35 | 36 | 38 | 38 | 27 | 27 | 19 | 19 | 21 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on |
High Tide | 9:18PM0.63m | 9:23AM0.65m | 9:53PM0.63m | 9:56AM0.62m | 10:29PM0.63m | |||||||||||||
Low Tide | 3:14AM0.15m | 3:37PM0.11m | 3:51AM0.18m | 4:04PM0.13m | ||||||||||||||
 |  |  | |  | |  | | | | |  | | | |  | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | 6 | 13 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 26 | 26 | 28 | 32 | 30 | 30 | 28 | 27 | 26 | 26 | 27 | 29 | 27 | 28 | 28 | 28 |
Feels °C | 31 | 24 | 28 | 27 | 28 | 33 | 31 | 32 | 32 | 29 | 27 | 28 | 29 | 32 | 28 | 29 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SE 5 | SE 6 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 26 | 79 | 94 | 43 | 68 | 59 | 59 | 71 | 58 | 35 | 36 | 38 | 38 | 27 | 27 | 19 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSE 9 | SSE 11 | SE 8 | S 18 | WSW 3 | — | S 16 | S 16 | ESE 4 | SE 4 | S 19 | S 19 | — | — | — | — | NE 3 |
| kJ | 64 | 30 | 12 | 33 | 6 | 4 | — | 5 | 5 | 3 | 3 | 7 | 7 | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 11 | S 20 | S 18 | — | S 18 | S 19 | S 20 | S 20 | S 16 | — | S 14 | S 15 | S 15 | S 18 | S 11 | — | S 16 |
| kJ | 12 | 31 | 8 | 7 | — | 7 | 7 | 8 | 8 | 5 | — | 4 | 4 | 4 | 6 | 2 | — | 21 |
Wind waves Height (m) Direction Period (s) | SSE 6 | — | W 2 | WSW 3 | WSW 3 | — | — | ESE 3 | — | — | WSW 2 | WSW 3 | WSW 3 | — | — | NE 3 | NE 3 | — |
| kJ | 84 | — | 1 | 1 | 3 | — | — | 2 | — | — | 1 | 1 | 1 | — | — | 2 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 343 | 299 | 194 | 194 | 194 | 907 | 907 | 1005 | 194 | 196 | 194 | 194 | 196 | 201 | 1005 | 1059 | 194 | 194 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
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