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Crab Island Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Crab Island surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 am Friday 08 May 2026 BSTForecast update in hr min s Forecast update imminent
Crab Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Crab Island sea temperature is
12.6° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Crab Island today?
The current surf forecast for Crab Island at 10AM is: 0.1m 15s primary swell from a West direction and 0.1m 8s secondary swell from a West direction, 0.4m 2s secondary swell from a East direction (forecast issued at 06:00am May 08). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 0.5ft (0.1m) | 15s |
| Afternoon (08 May) | 0.5ft (0.1m) | 15s |
| Evening (08 May) | 0.5ft (0.2m) | 14s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Very mild (max 17°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 16 | W 16 | W 15 | W 15 | W 15 | W 14 | WSW 13 | W 13 | WSW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | |
5 | 5 | 4 | 5 | 4 | 15 | 18 | 14 | 17 | 12 | 12 | 11 | 11 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | on | on | cross-on | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 10:43AM7.47m | 11:10PM7.47m | 11:38AM7.12m | 00:18AM7.21m | 12:54PM6.95m | |||||||||||||||||||
Low Tide | 4:25AM2.81m | 4:37PM3.06m | 5:19AM3.16m | 5:38PM3.42m | 6:37AM3.34m | 7:08PM3.53m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | |  | | | | | | | |  | | |
 | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | 8:53 |
1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 12 | 13 | 16 | 15 | 14 | 12 | 12 | 11 | 13 | 15 | 17 | 16 | 13 | 10 | 8 | 8 | 8 | 12 | 14 | 13 | 10 | 8 |
6 | 6 | 7 | 9 | 13 | 14 | 12 | 9 | 9 | 8 | 10 | 12 | 14 | 12 | 8 | 5 | 2 | 3 | 2 | 7 | 8 | 8 | 5 | 3 | |
Swell 1 Height (m) Direction Period (s) | — | W 8 | W 15 | W 15 | ESE 3 | W 14 | WSW 13 | W 13 | WSW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | — | NW 4 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | NW 4 | — |
 kJ | — | 1 | 4 | 4 | 2 | 15 | 18 | 14 | 17 | 12 | 12 | 11 | 11 | 3 | — | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | — |
Swell 2 Height (m) Direction Period (s) | W 8 | — | W 8 | W 8 | W 15 | — | SW 8 | SW 4 | — | — | W 9 | W 9 | W 8 | W 8 | W 12 | W 11 | — | — | — | NW 8 | — | N 7 | W 10 | W 10 |
| kJ | 1 | — | 1 | 1 | 4 | — | 2 | 1 | — | — | 2 | 1 | 1 | 1 | 3 | 2 | — | — | — | 2 | — | 1 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | W 8 | W 8 | — | SW 7 | W 7 | W 7 | — | — | NW 8 | W 8 | W 9 | W 8 | W 8 | W 8 | — | — | — | — | — | W 10 |
| kJ | 5 | 5 | — | — | 1 | 1 | — | 2 | 1 | 1 | — | — | 2 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | E 2 | E 3 | — | — | — | — | — | — | — | E 2 | E 3 | — | ENE 2 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 3 | NE 3 | NNE 3 | N 4 |
| kJ | — | — | 2 | 5 | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 7 | 10 | 11 | 16 | 11 | 5 | 5 | 4 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 367 | 190 | 135 | 135 | 163 | 127 | 127 | 88 | 86 | 88 | 86 | 94 | 135 | 78 | 361 | 369 | 421 | 414 | 419 | 419 | 393 | 289 | 159 | 159 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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