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Surf Forecasts:
Arugam Bay surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 am Monday 15 Dec 2025 +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
27.6° C
(Which is normal for this time of year)How big are the waves at Arugam Bay today?
The current surf forecast for Arugam Bay at 5PM is: 0.4m 19s primary swell from a Southwest direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 10:30am December 15). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 1.5ft (0.4m) | 14s |
| Afternoon (15 Dec) | 1ft (0.3m) | 19s |
| Evening (15 Dec) | 1.5ft (0.4m) | 18s |
Table - waves today at Arugam Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 20 | 13 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 41 | 75 | 102 | 94 | 130 | 126 | 124 | 121 | 197 | 246 | 252 | 258 | 246 | 226 | 284 | 322 | 322 | 314 | 256 | 275 | 272 | 268 | 251 | 276 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:59PM 0.15 | 12:47AM 0.18 | 4:00PM 0.16 | 1:10AM 0.18 | 4:15PM 0.17 | 1:35AM 0.18 | ||||||||||||||||||
Low Tide / height (m) | 8:25AM 0.04 | 7:18PM 0.14 | 8:31AM 0.03 | 8:10PM 0.14 | 8:47AM 0.02 | 8:42PM 0.14 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:50 | - | - | - | - |
 | | | |  | | |  | |  | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 2 | 1 | 1 | 3 | 4 | 5 | 4 | 3 | 2 |
| Temp. °C | 25 | 27 | 28 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 28 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 |
| Feels °C (?) | 25 | 27 | 28 | 26 | 26 | 27 | 26 | 26 | 28 | 29 | 30 | 28 | 29 | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 27 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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