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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 10 am Monday 25 May 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
29.0° C
(Which is normal for this time of year)How big are the waves at The Rock today?
The current surf forecast for The Rock at 3PM is: 0.9m 18s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a South-southwest direction, 1.3m 6s secondary swell from a West-southwest direction (forecast issued at 10:30am May 25). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4.5ft (1.4m) | 7s |
| Afternoon (25 May) | 3ft (0.9m) | 18s |
| Evening (25 May) | 4.5ft (1.3m) | 17s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 90mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 7 | SSW 17 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | |
180 | 313 | 547 | 329 | 950 | 714 | 696 | 929 | 1051 | 1012 | 948 | 911 | 773 | 862 | 731 | 721 | 721 | 1124 | 1024 | 1656 | 1774 | 1708 | 1665 | 1665 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 10:58AM0.40m | 10:36PM0.32m | 11:44AM0.43m | 11:44PM0.35m | 12:19PM0.47m | 00:31AM0.37m | ||||||||||||||||||
Low Tide | 5:25PM0.23m | 4:48AM0.15m | 6:13PM0.19m | 5:39AM0.14m | 6:48PM0.14m | |||||||||||||||||||
 | | | |  | | | | | | | |  | | | |  | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 |
 | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | 6:17 |
3 | 2 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 3 | 7 | 6 | 4 | 5 | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
30 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 17 | SSW 18 | S 12 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | WSW 8 | SSW 16 | SSW 16 |
 kJ | 150 | 313 | 547 | 184 | 950 | 714 | 696 | 929 | 1051 | 1012 | 948 | 911 | 773 | 862 | 731 | 721 | 721 | 1124 | 1024 | 1656 | 1774 | 477 | 1665 | 1665 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 12 | SSW 12 | SSW 18 | SSW 11 | SSW 11 | SSW 11 | W 9 | W 8 | SE 7 | S 22 | SSW 22 | SSW 20 | S 20 | SSW 19 | SSW 18 | SSW 18 | SSW 14 | SSW 14 | SE 8 | SE 8 | SSW 16 | SE 8 | — |
| kJ | 146 | 150 | 147 | 329 | 70 | 68 | 68 | 36 | 50 | 14 | 9 | 45 | 82 | 198 | 387 | 552 | 692 | 504 | 471 | 18 | 18 | 1708 | 18 | — |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSE 8 | SSE 7 | SSW 15 | — | — | SSE 7 | W 9 | SE 7 | SE 7 | SSW 22 | SE 10 | SE 10 | WSW 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | — | — | — | — | — |
| kJ | 122 | 26 | 9 | 181 | — | — | 18 | 27 | 14 | 14 | 46 | 4 | 4 | 32 | 22 | 21 | 22 | 21 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | WSW 7 | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 180 | 175 | 136 | 127 | 136 | 136 | 152 | 157 | 170 | 157 | 162 | 175 | 170 | 135 | 195 | 223 | 284 | 362 | 362 | 394 | 464 | 542 | 464 | 402 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 759 | 1931 | 1348 | 669 | 759 | 1016 | 759 | 193 | 193 | 1938 | 1931 | 1255 | 1500 | 194 | 1016 | 1016 | 193 | 1158 | 1931 | 1931 | 1066 | 193 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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