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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 Saturday 25 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
11.4° C
(Which is 1.5°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 2AM is: 0.6m 9s primary swell from a Southwest direction (forecast issued at 06:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2ft (0.6m) | 9s |
| 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 16°C on Sat afternoon, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
SW 10 | SW 10 | SW 10 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | 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 | |
104 | 100 | 98 | 70 | 54 | 53 | 52 | 50 | 46 | 45 | 44 | 32 | 32 | 37 | 39 | 38 | 36 | 24 | 23 | 23 | 24 | 23 | 23 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | off | off | off | glassy | cross | off | off | off | off | off | off | cross-off | cross-off | |
High Tide | 2:06PM7.34m | 2:42AM7.64m | 3:28PM7.61m | 3:56AM8.04m | 4:34PM8.09m | 4:55AM8.49m | ||||||||||||||||||
Low Tide | 8:24PM3.10m | 9:15AM2.71m | 9:43PM2.70m | 10:23AM2.26m | 10:44PM2.21m | 11:16AM1.85m | ||||||||||||||||||
 |  |  |  | |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | — | 8:28 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | 8:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 15 | 16 | 14 | 14 | 12 | 11 | 9 | 9 | 12 |
13 | 15 | 14 | 12 | 10 | 9 | 7 | 9 | 11 | 13 | 12 | 11 | 9 | 10 | 12 | 13 | 14 | 9 | 10 | 9 | 8 | 6 | 4 | 7 | |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | 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 |
 kJ | 104 | 100 | 98 | 70 | 54 | 53 | 52 | 50 | 46 | 45 | 44 | 32 | 32 | 37 | 39 | 38 | 36 | 24 | 23 | 23 | 24 | 23 | 23 | 22 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | WSW 10 | WSW 9 | WSW 9 | — | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | WSW 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | 8 | 10 | 17 | 17 | — | 3 | 3 | 3 | 3 | 2 | 9 | 8 | 8 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | W 16 | W 16 | WSW 15 | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 5 | 5 | 22 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 4 | NNW 4 | N 4 | — | — | ENE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 3 | 1 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 0 | 0 | 14 | 14 | 14 | 50 | 20 | 20 | 16 | 16 | 16 | 16 | 16 | 16 | 21 | 319 | 319 | 319 | 16 | 16 | 20 | 16 | 14 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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