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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Sunday 19 Apr 2026 +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
30.3° C
(Which is slightly warmer than usual)How big are the waves at The Rock today?
The current surf forecast for The Rock at 8AM is: 0.9m 13s primary swell from a South-southwest direction and 0.5m 18s secondary swell from a South-southwest direction (forecast issued at 04:30am April 19). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 3ft (0.9m) | 13s |
| Afternoon (19 Apr) | 2.5ft (0.8m) | 13s |
| Evening (19 Apr) | 2.5ft (0.8m) | 12s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| 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) (?) | 11 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 112 | 290 | 286 | 277 | 218 | 215 | 205 | 203 | 187 | 187 | 180 | 177 | 174 | 171 | 163 | 155 | 152 | 149 | 144 | 144 | 123 | 95 | 90 | 89 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | on | on | on | glass | on | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:05AM 0.49 | 3:24PM 0.62 | 3:34AM 0.47 | 3:54PM 0.58 | 4:03AM 0.44 | 4:23PM 0.53 | ||||||||||||||||||
Low Tide / height (m) | 9:00AM -0.01 | 9:45PM 0.03 | 9:29AM 0.02 | 10:14PM 0.06 | 9:57AM 0.06 | 10:46PM 0.10 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - |
 | |  | | | | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 28 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 30 | 30 | 29 | 28 | 28 |
| Feels °C (?) | 31 | 31 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 32 | 32 | 33 | 33 | 32 | 31 | 32 | 31 | 32 | 32 | 33 | 32 | 31 | 31 | 32 |
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Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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