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The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Monday 01 Dec 2025 +0530Forecast update in hr min s Forecast update imminent
The Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Rock sea temperature is
28.8° C
(Which is slightly warmer than usual)How big are the waves at The Rock today?
The current surf forecast for The Rock at 9AM is: 0.8m 16s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a Southwest direction, 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 04:30am December 01). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 2.5ft (0.8m) | 16s |
| Afternoon (01 Dec) | 4ft (1.2m) | 16s |
| Evening (01 Dec) | 4.5ft (1.4m) | 15s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| 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) (?) | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 12 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 216 | 283 | 306 | 457 | 547 | 906 | 883 | 838 | 795 | 773 | 752 | 742 | 731 | 624 | 615 | 589 | 490 | 482 | 482 | 226 | 248 | 256 | 303 | 303 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross- on | cross | cross- off | cross | cross- off | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 11:37AM 0.34 | 12:09AM 0.52 | 12:28PM 0.37 | 12:49AM 0.56 | 1:10PM 0.39 | |||||||||||||||||||
Low Tide / height (m) | 6:05AM 0.16 | 5:24PM 0.12 | 6:48AM 0.11 | 6:11PM 0.09 | 7:26AM 0.08 | 6:54PM 0.07 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| Sunrise | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:52 | - | - |
 |  |  |  |  | | |  |  | | |  | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 26 | 28 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 26 | 25 |
| Feels °C (?) | 28 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 29 | 31 | 29 | 30 | 30 | 29 | 28 | 28 | 31 | 30 | 30 | 30 | 29 | 28 |
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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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