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Surf Forecasts:
Arugam Bay surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 pm Thursday 21 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
29.8° C
(Which is slightly warmer than usual)How big are the waves at Arugam Bay today?
The current surf forecast for Arugam Bay at 3AM is: 1.4m 6s primary swell from a Southwest direction and 0.6m 10s secondary swell from a South-southeast direction, 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 10:30pm May 21). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 5ft (1.6m) | 7s |
| Afternoon (22 May) | 5.5ft (1.7m) | 7s |
| Evening (22 May) | 2.5ft (0.8m) | 16s |
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 Thu night. Warm (max 33°C on Fri afternoon, min 26°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSW 7 | SSW 15 | SSW 15 | SSW 15 | SW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 7 | SSW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 7 | |
205 | 172 | 152 | 164 | 223 | 211 | 236 | 339 | 349 | 291 | 280 | 249 | 242 | 239 | 241 | 241 | 233 | 220 | 207 | 201 | 198 | 198 | 151 | 222 | |
Wind (km/h) | ||||||||||||||||||||||||
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High Tide | 12:32PM0.20m | 12:46PM0.21m | 12:56PM0.21m | |||||||||||||||||||||
Low Tide | 10:48PM0.05m | 10:28PM0.05m | 9:53PM0.06m | |||||||||||||||||||||
 |  | | |  | |  |  | |  | | |  | | | | | | | | | | | | |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 |
1 | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 28 | 27 | 28 | 32 | 33 | 29 | 27 | 27 | 26 | 26 | 27 | 29 | 32 | 29 | 27 | 27 | 27 | 27 | 28 | 33 | 33 | 31 |
31 | 29 | 29 | 27 | 27 | 32 | 33 | 28 | 26 | 26 | 26 | 26 | 27 | 29 | 32 | 29 | 27 | 27 | 27 | 27 | 28 | 33 | 35 | 34 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
 kJ | 102 | 102 | 74 | 72 | 69 | 140 | 204 | 291 | 291 | 291 | 280 | 249 | 242 | 239 | 239 | 236 | 233 | 220 | 207 | 201 | 198 | 198 | 151 | 133 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSE 9 | SSE 9 | SW 13 | SW 13 | SW 13 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 13 | SW 18 | SE 9 |
| kJ | 166 | 148 | 142 | 142 | 142 | 49 | 32 | 27 | 27 | 27 | 30 | 28 | 30 | 32 | — | 13 | 13 | 12 | 21 | 21 | 20 | 3 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | — | S 11 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | S 11 | S 11 | S 11 | SW 13 | S 10 | S 10 | SSE 10 | — | — | S 15 | S 15 | S 15 | — | — | S 19 | S 13 | S 13 | SSW 18 |
| kJ | — | 9 | 63 | 62 | 61 | 103 | 9 | 9 | 2 | 61 | 8 | 8 | 10 | — | — | 4 | 4 | 4 | — | — | 7 | 3 | 3 | 31 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 |
| kJ | 205 | 172 | 152 | 164 | 223 | 211 | 236 | 339 | 349 | 256 | 170 | 170 | 165 | 154 | 241 | 241 | 186 | 181 | 157 | 157 | 150 | 117 | 140 | 222 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 667 | 7 | 7 | 7 | 448 | 7 | 1064 | 1064 | 610 | 667 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 1053 | 7 | 7 | 7 | 7 | 5 | 5 |
Best forecast wave conditions in East Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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