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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 Sunday 26 Apr 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
11.7° C
(Which is 1.7°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 9PM is: 0.6m 8s primary swell from a West-southwest direction and 0.2m 10s secondary swell from a West direction (forecast issued at 06:00pm April 26). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 2ft (0.6m) | 8s |
| Evening (26 Apr) | 2ft (0.6m) | 8s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 8°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the E by Wed morning). | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 8 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 14 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 | |
46 | 45 | 44 | 32 | 32 | 37 | 39 | 38 | 36 | 35 | 23 | 23 | 24 | 23 | 23 | 22 | 41 | 60 | 58 | 85 | 78 | 115 | 115 | 115 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | glassy | cross-off | cross-off | glassy | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 3:28PM7.61m | 3:56AM8.04m | 4:34PM8.09m | 4:55AM8.49m | 5:26PM8.53m | 5:43AM8.82m | ||||||||||||||||||
Low Tide | 9:43PM2.70m | 10:23AM2.26m | 10:44PM2.21m | 11:16AM1.85m | 11:31PM1.82m | 11:58AM1.60m | ||||||||||||||||||
 | |  | |  |  | | |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — |
 | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | 8:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 14 | 13 | 12 | 14 | 16 | 17 | 14 | 14 | 12 | 10 | 8 | 9 | 11 | 11 | 14 | 11 | 9 | 8 | 8 | 11 | 14 |
12 | 13 | 14 | 13 | 11 | 10 | 13 | 14 | 15 | 9 | 10 | 9 | 7 | 3 | 2 | 4 | 5 | 9 | 5 | 2 | 1 | 0 | 2 | 4 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 |
 kJ | 46 | 45 | 44 | 32 | 32 | 37 | 39 | 38 | 36 | 35 | 23 | 23 | 24 | 23 | 23 | 22 | 10 | 60 | 58 | 85 | 78 | 115 | 115 | 115 |
Swell 2 Height (m) Direction Period (s) | — | — | W 10 | WSW 10 | WSW 9 | WSW 9 | — | W 13 | W 12 | W 12 | W 12 | NW 4 | W 11 | W 10 | W 10 | WSW 15 | WSW 14 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | — | N 4 |
| kJ | — | — | 8 | 10 | 17 | 17 | — | 3 | 3 | 3 | 3 | 2 | 9 | 8 | 8 | 21 | 41 | 10 | 10 | 5 | 5 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 12 | W 11 | W 16 | W 16 | WSW 15 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 5 | 22 | 8 | 8 | 7 | 6 | 6 | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | — | N 4 | NE 2 | NE 3 | ENE 3 | E 3 | ENE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 3 | — | 1 | 1 | 4 | 9 | 6 | 4 | 5 | 14 | 14 | 21 | 25 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 21 | 176 | 176 | 361 | 16 | 16 | 21 | 375 | 73 | 73 | 14 | 14 | 21 | 307 | 307 | 368 | 135 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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