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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 pm Friday 01 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
12.4° C
(Which is 2.1°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 11PM is: 0.4m 11s primary swell from a West-southwest direction (forecast issued at 06:00pm May 01). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | - | - |
| Afternoon (01 May) | 1.5ft (0.4m) | 10s |
| Evening (01 May) | 1.5ft (0.4m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 13°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 5 | WSW 5 | WSW 5 | W 8 | W 8 | W 5 | W 7 | WSW 5 | W 5 | |
36 | 38 | 38 | 37 | 34 | 19 | 19 | 18 | 8 | 8 | 9 | 9 | 8 | 8 | 5 | 3 | 3 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-off | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | glassy | glassy | cross-on | cross-on | |
High Tide | 7:16PM9.08m | 7:29AM9.05m | 7:46PM9.10m | 7:59AM8.99m | 8:16PM9.05m | 8:29AM8.84m | ||||||||||||||||||
Low Tide | 1:02PM1.47m | 1:12AM1.43m | 1:30PM1.49m | 1:41AM1.44m | 1:58PM1.56m | 2:11AM1.54m | ||||||||||||||||||
 | |  | |  |  | | |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — |
 | — | 8:37 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | — | 8:43 |
— | — | — | — | — | — | — | — | 2 | 6 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 11 | 11 | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
10 | 9 | 9 | 10 | 9 | 9 | 9 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | W 5 | W 5 | WSW 5 | W 5 |
 kJ | 36 | 38 | 38 | 37 | 34 | 19 | 19 | 18 | 7 | 7 | 9 | 9 | 8 | 8 | 5 | 3 | 3 | 2 | 1 | 1 | 2 | 1 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 3 | WSW 3 | SW 5 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | W 6 | W 6 | SW 4 | SW 4 | W 8 | SW 7 |
| kJ | — | — | — | — | — | 1 | 1 | 4 | 8 | 8 | 8 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | W 8 | W 8 | W 8 | W 8 | W 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 183 | 147 | 136 | 48 | 127 | 86 | 191 | 253 | 177 | 189 | 202 | 206 | 190 | 320 | 320 | 395 | 395 | 395 | 190 | 190 | 189 | 177 | 189 | 190 |
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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