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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 10 am Friday 22 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
29.2° 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 4PM is: 1.0m 16s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a South direction, 1.9m 8s secondary swell from a West-southwest direction (forecast issued at 10:30am May 22). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 6.5ft (2.0m) | 8s |
| Afternoon (22 May) | 3.5ft (1.0m) | 16s |
| Evening (22 May) | 3ft (0.9m) | 16s |
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 Fri morning. Warm (max 28°C on Sat afternoon, min 25°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 8 | WSW 8 | WSW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | WSW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | WSW 7 | WSW 7 | SSW 13 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | |
471 | 408 | 441 | 487 | 481 | 435 | 376 | 449 | 449 | 366 | 366 | 356 | 331 | 317 | 312 | 249 | 246 | 246 | 242 | 241 | 223 | 223 | 181 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:54AM0.36m | 5:37PM0.40m | 7:26AM0.35m | 6:37PM0.35m | 9:36AM0.36m | 8:37PM0.32m | ||||||||||||||||||
Low Tide | 11:27AM0.21m | 00:35AM0.15m | 12:50PM0.26m | 2:00AM0.17m | 3:40PM0.27m | 3:37AM0.17m | ||||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 |
 | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | 6:17 |
17 | 10 | 5 | 3 | 5 | 7 | 5 | 5 | 3 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 2 | 3 | 3 | |
Temp °C | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 |
28 | 28 | 26 | 28 | 28 | 29 | 28 | 27 | 27 | 28 | 29 | 30 | 30 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | WSW 7 | WSW 7 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 6 | SSW 6 |
 kJ | 408 | 403 | 441 | 487 | 481 | 435 | 376 | 449 | 449 | 310 | 310 | 356 | 331 | 317 | 312 | 249 | 246 | 246 | 242 | 170 | 157 | 152 | 31 | 31 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 13 | S 10 | S 10 | SW 13 | SSE 9 | SSE 9 | SSE 8 | SSW 14 | SSW 14 | SSE 9 | S 8 | SSE 9 | S 8 | SE 9 | S 18 | S 8 | SSW 18 | SSW 18 | SSE 7 | SSW 17 | SSW 12 | SSW 12 |
| kJ | 371 | 371 | 175 | 19 | 18 | 138 | 30 | 30 | 26 | 366 | 366 | 32 | 10 | 31 | 20 | 20 | 6 | 11 | 31 | 61 | 18 | 97 | 150 | 150 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | S 10 | S 10 | SSE 10 | S 10 | — | — | — | — | — | SW 18 | SW 18 | SSW 18 | SSW 18 | S 8 | SSW 18 | SSE 7 | SSW 16 | SSW 16 |
| kJ | 61 | 55 | 54 | 39 | 38 | 30 | 8 | 8 | 10 | 8 | — | — | — | — | — | 13 | 13 | 31 | 31 | 1 | 61 | 10 | 85 | 149 |
Wind waves Height (m) Direction Period (s) | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 |
| kJ | 471 | 408 | 414 | 392 | 372 | 362 | 362 | 353 | 344 | 358 | 315 | 263 | 236 | 256 | 230 | 241 | 241 | 230 | 241 | 241 | 223 | 223 | 181 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 1424 | 875 | 1483 | 1205 | 193 | 193 | 193 | 193 | 192 | 374 | 193 | 193 | 193 | 193 | 193 | 193 | 192 | 193 | 193 | 193 | 193 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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