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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Wednesday 27 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
28.8° 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 10AM is: 1.4m 18s primary swell from a South-southwest direction and 1.3m 14s secondary swell from a South-southwest direction, 1.5m 6s secondary swell from a West-southwest direction (forecast issued at 04:30am May 27). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 4.5ft (1.4m) | 14s |
| Afternoon (27 May) | 5ft (1.6m) | 17s |
| Evening (27 May) | 6ft (1.9m) | 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 36mm), heaviest during Wed morning. Warm (max 29°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | 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 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | |
731 | 721 | 721 | 1124 | 1024 | 1841 | 1774 | 1708 | 1665 | 1665 | 1623 | 1499 | 1275 | 1294 | 1257 | 1106 | 1106 | 1091 | 1075 | 887 | 849 | 812 | 824 | 824 | |
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 | cross-on | cross-on | cross | cross-on | cross-on | |
High Tide | 11:44PM0.35m | 12:19PM0.47m | 00:31AM0.37m | 12:49PM0.50m | 1:08AM0.39m | 1:18PM0.52m | ||||||||||||||||||
Low Tide | 5:39AM0.14m | 6:48PM0.14m | 6:18AM0.12m | 7:19PM0.11m | 6:53AM0.11m | 7:48PM0.08m | ||||||||||||||||||
 |  |  | | | | | | | | | |  | |  | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
2 | 6 | 5 | 4 | 4 | 3 | 1 | 1 | 1 | 2 | 3 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 |
29 | 29 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 29 | 30 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | 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 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 |
 kJ | 731 | 721 | 721 | 1124 | 1024 | 1841 | 1774 | 1708 | 1665 | 1665 | 1623 | 1499 | 1275 | 1294 | 1257 | 1106 | 1106 | 1091 | 1075 | 887 | 849 | 812 | 824 | 824 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | SSW 14 | SSW 14 | WSW 6 | WSW 6 | WSW 9 | WSW 8 | WSW 8 | — | SE 9 | — | — | SE 8 | W 10 | W 10 | WSW 6 | WSW 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 387 | 552 | 685 | 589 | 471 | 170 | 145 | 25 | 24 | 24 | — | 20 | — | — | 11 | 8 | 8 | 118 | 107 | 11 | 11 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SSW 8 | SSE 9 | SE 9 | SE 9 | SE 8 | WSW 9 | SE 8 | — | — | — | — | — | — | — | SE 8 | — | W 10 | — | — | S 13 | S 13 | S 13 | — |
| kJ | 22 | 6 | 8 | 22 | 19 | 18 | 26 | 18 | — | — | — | — | — | — | — | 11 | — | 8 | — | — | 4 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — | — | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 164 | 170 | 191 | 170 | 175 | — | — | 130 | 145 | 155 | 155 | 140 | 140 | 140 | 136 | 136 | 136 | 135 | — | 107 | 110 | 101 | 103 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 193 | 669 | 1931 | 1931 | 193 | 193 | 193 | 669 | 193 | 193 | 194 | 1350 | 193 | 193 | 193 | 193 | 193 | 192 | 192 | 192 | 1084 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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