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Surf Forecasts:
Arugam Bay surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 am Wednesday 13 May 2026 +0530Forecast update in hr min s Forecast update imminent
Arugam Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arugam Bay sea temperature is
30.0° C
(Which is slightly warmer than usual)How big are the waves at Arugam Bay today?
The current surf forecast for Arugam Bay at 7AM is: 1.1m 14s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a Southeast direction, 1.5m 8s secondary swell from a South-southwest direction (forecast issued at 04:30am May 13). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 3.5ft (1.1m) | 14s |
| Afternoon (13 May) | 3.5ft (1.0m) | 14s |
| Evening (13 May) | 4.5ft (1.3m) | 10s |
Table - waves today at Arugam Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 32°C on Thu afternoon, min 25°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night). | ||||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 9 | SSW 10 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | |
669 | 565 | 472 | 443 | 437 | 872 | 305 | 643 | 711 | 669 | 587 | 1198 | 874 | 1122 | 401 | 512 | 523 | 575 | 508 | 784 | 691 | 416 | 486 | 429 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-off | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 2:39AM0.14m | 1:38PM0.23m | 3:19AM0.15m | 2:00PM0.23m | 3:59AM0.15m | 2:22PM0.22m | ||||||||||||||||||
Low Tide | 7:08AM0.09m | 8:54PM0.01m | 7:43AM0.10m | 9:19PM-0.00m | 8:16AM0.11m | 9:46PM-0.00m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
1 | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 28 | 31 | 29 | 26 | 27 | 26 | 25 | 25 | 27 | 30 | 32 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 27 | 26 | 26 |
28 | 28 | 29 | 32 | 31 | 29 | 32 | 29 | 26 | 27 | 29 | 32 | 35 | 32 | 31 | 29 | 26 | 26 | 28 | 30 | 31 | 28 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 10 | SSW 10 | SSW 13 | SSW 13 | S 15 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | SSW 13 | SSW 13 | SSW 9 | SSW 9 | SSW 14 | SSW 13 | SSW 13 |
 kJ | 669 | 565 | 472 | 443 | 437 | 419 | 305 | 643 | 711 | 168 | 587 | 560 | 874 | 1122 | 401 | 372 | 366 | 299 | 290 | 415 | 368 | 322 | 282 | 215 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | SSW 10 | SSW 14 | SSW 14 | SSW 15 | S 16 | SSE 9 | S 15 | S 15 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SE 10 | ESE 10 | SSW 13 | SSW 14 | S 16 | S 16 | S 16 |
| kJ | 27 | 19 | 19 | 18 | 20 | 351 | 265 | 78 | 84 | 8 | 163 | 159 | 11 | 11 | 3 | 7 | 7 | 4 | 10 | 290 | 308 | 82 | 81 | 124 |
Swell 3 Height (m) Direction Period (s) | SW 16 | — | SW 20 | S 20 | SE 8 | SE 8 | SSE 9 | SSE 9 | SSE 9 | SSW 18 | SE 8 | SE 8 | SW 18 | E 11 | SE 11 | S 20 | S 20 | SE 10 | S 18 | S 18 | S 17 | SE 9 | SE 9 | SE 9 |
| kJ | 10 | — | 15 | 8 | 11 | 11 | 7 | 8 | 8 | 31 | 11 | 11 | 12 | 2 | 5 | 8 | 8 | 4 | 25 | 25 | 50 | 14 | 13 | 13 |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SW 9 | — | SW 9 | SSW 9 | SSW 13 | SW 9 | SSW 13 | SW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 179 | 232 | 334 | 339 | 304 | 872 | — | 415 | 404 | 669 | 492 | 1198 | 314 | 414 | 355 | 512 | 523 | 575 | 508 | 784 | 691 | 416 | 486 | 429 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 5 | 0 | 0 | 5 | 5 | 5 | 7 | 5 | 4 | 4 | 4 | 7 | 1222 | 448 | 7 | 5 | 4 | 7 | 7 | 7 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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