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Dewata surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 pm Tuesday 02 Dec 2025 +0530Forecast update in hr min s Forecast update imminent
Dewata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dewata sea temperature is
28.5° C
(Which is normal for this time of year)How big are the waves at Dewata today?
The current surf forecast for Dewata at 12AM is: 1.3m 14s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a West-southwest direction (forecast issued at 04:30pm December 02). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 3.5ft (1.0m) | 13s |
| Afternoon (03 Dec) | 2.5ft (0.8m) | 12s |
| Evening (03 Dec) | 3ft (0.9m) | 13s |
Table - waves today at Dewata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 731 | 624 | 615 | 589 | 490 | 482 | 482 | 226 | 198 | 205 | 303 | 303 | 303 | 303 | 286 | 225 | 218 | 202 | 195 | 195 | 195 | 205 | 225 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | glass | glass | glass | glass | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | on | on | glass | glass | glass | glass | glass | glass | glass |
High Tide / height (m) | 12:23PM 0.49 | 12:56AM 0.70 | 1:07PM 0.53 | 1:35AM 0.74 | 1:48PM 0.55 | 2:13AM 0.75 | ||||||||||||||||||
Low Tide / height (m) | 6:00PM 0.18 | 7:21AM 0.21 | 6:43PM 0.15 | 7:53AM 0.18 | 7:25PM 0.13 | 8:27AM 0.16 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - |
| Sunset | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
 |  |  | |  | | | | | | | | | |  | | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 2 | 5 | 1 | - | - | - | - |
| Temp. °C | 28 | 27 | 26 | 25 | 25 | 24 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 28 |
| Feels °C (?) | 30 | 30 | 30 | 29 | 29 | 28 | 30 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 31 |
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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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