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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 10 am Tuesday 18 Nov 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
29.2° C
(Which is slightly warmer than usual)How big are the waves at The Rock today?
The current surf forecast for The Rock at 12PM is: 1.0m 13s primary swell from a South-southwest direction and 0.3m 4s secondary swell from a West-northwest direction (forecast issued at 10:30am November 18). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Nov) | 3.5ft (1.1m) | 13s |
| Afternoon (18 Nov) | 3ft (0.9m) | 13s |
| Evening (18 Nov) | 2.5ft (0.7m) | 12s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 18 | Wednesday 19 | Thursday 20 | Fri 21 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 390 | 361 | 273 | 260 | 155 | 152 | 150 | 240 | 189 | 139 | 137 | 99 | 144 | 142 | 186 | 183 | 175 | 166 | 156 | 195 | 151 | 151 | 151 | 142 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:25PM 0.43 | 1:33AM 0.55 | 1:52PM 0.44 | 1:58AM 0.56 | 2:18PM 0.45 | 2:23AM 0.56 | ||||||||||||||||||
Low Tide / height (m) | 7:33AM 0.08 | 7:13PM 0.08 | 7:57AM 0.05 | 7:39PM 0.07 | 8:22AM 0.04 | 8:05PM 0.07 | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Fri 21 | |||||||||||||||||||||
| Sunrise | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:49 | - | - | - | - |
 | |  | |  | |  | |  | |  |  |  |  | | | | | | | | | | | |
Rain (mm) | 1 | 4 | 6 | 12 | 25 | 20 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 27 | 26 | 25 | 23 | 23 | 23 | 23 | 24 | 26 | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 28 | 28 | 27 | 26 | 25 | 25 | 25 |
| Feels °C (?) | 29 | 31 | 29 | 27 | 23 | 25 | 24 | 24 | 25 | 27 | 28 | 29 | 29 | 28 | 26 | 26 | 28 | 30 | 29 | 29 | 29 | 28 | 29 | 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)
FREE! Surf-Forecast.com widget for your website
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