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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 11 am Tuesday 02 Dec 2025 GMTForecast 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
10.5° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Crab Island today?
The current surf forecast for Crab Island at 7PM is: 2.0m 15s primary swell from a West-southwest direction (forecast issued at 11:00am December 02). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 7ft (2.1m) | 11s |
| Afternoon (02 Dec) | 7ft (2.1m) | 14s |
| Evening (02 Dec) | 6ft (1.9m) | 15s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 12 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 7 | 8 | 9 | 11 | 12 | 12 | 12 | 12 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1030 | 1290 | 1752 | 1809 | 1602 | 1538 | 1336 | 1299 | 1244 | 1106 | 1074 | 936 | 1014 | 392 | 715 | 1083 | 1219 | 1361 | 1190 | 1150 | 1178 | 1306 | 1303 | 1204 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | on |
High Tide / height (m) | 3:46PM 8.86 | 4:15AM 8.94 | 4:41PM 9.24 | 5:07AM 9.35 | 5:34PM 9.51 | 5:57AM 9.62 | ||||||||||||||||||
Low Tide / height (m) | 9:28AM 2.16 | 9:56PM 1.81 | 10:21AM 1.73 | 10:48PM 1.48 | 11:13AM 1.41 | 11:38PM 1.28 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - |
 |  |  |  |  | |  | | |  | | | | | | | | | |  | |  | | | |
Rain (mm) | 1 | 1 | 1 | 2 | - | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | - | 1 | - | - | - |
| Temp. °C | 9 | 10 | 10 | 8 | 8 | 9 | 9 | 8 | 9 | 10 | 10 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 |
| Feels °C (?) | 3 | 4 | 5 | 6 | 5 | 5 | 5 | 2 | 4 | 5 | 4 | 3 | 3 | 0 | 0 | 2 | 2 | 2 | 3 | 2 | 3 | 4 | 3 | 1 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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