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Surf Forecasts:
Arugam Bay surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 4 am Monday 20 Apr 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
30.6° 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: 0.4m 16s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a South-southeast direction, 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 04:30am April 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.4m) | 16s |
| Afternoon (20 Apr) | 1.5ft (0.5m) | 15s |
| Evening (20 Apr) | 2.5ft (0.7m) | 11s |
Table - waves today at Arugam Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 15 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 20 | 20 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 147 | 102 | 84 | 86 | 121 | 123 | 158 | 120 | 158 | 158 | 156 | 150 | 141 | 131 | 118 | 115 | 90 | 90 | 88 | 86 | 82 | 121 | 119 | 117 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:49AM 0.13 | 3:20PM 0.19 | 2:43PM 0.19 | 2:08PM 0.19 | ||||||||||||||||||||
Low Tide / height (m) | 9:04AM 0.12 | 11:04PM 0.05 | 10:57PM 0.06 | 10:33PM 0.06 | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | - | - | - | 2 | 3 | 2 | 1 | 2 | 1 | - | 1 | 3 | 1 | 1 | - | - | 1 | - | 2 | 5 | 1 | 1 |
| Temp. °C | 27 | 27 | 29 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 29 | 31 | 30 | 29 | 27 | 27 | 26 | 26 | 28 | 32 | 29 | 29 | 28 | 27 |
| Feels °C (?) | 31 | 32 | 34 | 34 | 32 | 32 | 31 | 32 | 31 | 31 | 32 | 33 | 32 | 32 | 30 | 30 | 29 | 29 | 30 | 35 | 32 | 32 | 31 | 29 |
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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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