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Surf Forecasts:
The Rock surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Thursday 07 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
30.5° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at The Rock today?
The current surf forecast for The Rock at 7AM is: 1.2m 16s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 04:30am May 07). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3.5ft (1.1m) | 16s |
| Afternoon (07 May) | 3.5ft (1.1m) | 16s |
| Evening (07 May) | 4.5ft (1.4m) | 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 32mm), heaviest during Sat night. Warm (max 30°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 17 | SSW 16 | 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 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
950 | 714 | 590 | 590 | 582 | 575 | 883 | 725 | 696 | 485 | 400 | 400 | 557 | 529 | 472 | 465 | 425 | 299 | 290 | 290 | 536 | 468 | 195 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | cross-off | cross | cross | cross | cross | cross-off | cross-off | glassy | glassy | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | |
High Tide | 4:37AM0.37m | 4:44PM0.46m | 5:16AM0.34m | 5:21PM0.42m | 6:26AM0.30m | 6:19PM0.37m | ||||||||||||||||||
Low Tide | 10:17AM0.15m | 11:24PM0.15m | 10:45AM0.19m | 00:21AM0.18m | 11:29AM0.24m | |||||||||||||||||||
 |  |  |  |  | |  |  | | | |  | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
6 | 3 | — | — | — | — | — | 1 | — | — | — | 2 | 2 | 5 | 3 | 4 | 1 | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 24 | 25 | 26 | 29 | 30 | 29 | 28 | 27 | 27 | 26 | 27 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 27 | 29 | 28 | 28 | 28 | 27 |
27 | 30 | 29 | 31 | 33 | 32 | 31 | 31 | 32 | 31 | 31 | 33 | 33 | 33 | 32 | 30 | 29 | 29 | 31 | 32 | 30 | 31 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | 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 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
 kJ | 950 | 714 | 590 | 590 | 582 | 575 | 883 | 725 | 696 | 485 | 400 | 400 | 557 | 529 | 472 | 465 | 425 | 299 | 290 | 290 | 536 | 468 | 195 | 229 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | WSW 6 | WSW 6 | WSW 6 | S 11 | S 11 | S 11 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 13 | W 6 | SSW 7 | SW 7 |
| kJ | 32 | 152 | 192 | 192 | 184 | 180 | 18 | 18 | 18 | 112 | 81 | 81 | 20 | 20 | 26 | 26 | 43 | 59 | 56 | 43 | 222 | 10 | 44 | 57 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WNW 5 | SSE 10 | SSE 10 | WSW 6 | SW 5 | SW 6 | WNW 5 | WNW 5 | SSE 9 | SSE 10 | NW 6 | WNW 6 | SSE 9 | SSW 7 | SSE 9 | SSW 16 | W 6 | SSW 16 |
| kJ | 52 | 31 | 31 | 24 | 22 | 22 | 3 | 20 | 20 | 12 | 14 | 15 | 3 | 3 | 17 | 19 | 1 | 3 | 58 | 11 | 56 | 27 | 9 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 6 | — | — | WNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 25 | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 15 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 37 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 15 | 2 | 2 | 2 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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