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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 Thursday 28 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
14.6° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Crab Island today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1ft (0.3m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1ft (0.3m), 9s period with WSW swell.
- Evening surf: Evening surf (28 May, local time) - 0.5ft (0.2m), 9s period with W swell.
The current surf forecast for Crab Island at 12PM is: 0.3m 9s primary swell from a West-southwest direction (forecast issued at 06:00am May 28). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1ft (0.3m) | 10s |
| Afternoon (28 May) | 1ft (0.3m) | 9s |
| Evening (28 May) | 0.5ft (0.2m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 | WSW 4 | WSW 5 | WSW 15 | WSW 5 | SW 12 | SW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 8 | WSW 13 | WSW 12 | WSW 12 | |
19 | 18 | 17 | 16 | 16 | 10 | 10 | 10 | 10 | 13 | 21 | 22 | 38 | 37 | 48 | 68 | 88 | 120 | 129 | 135 | 94 | 98 | 313 | 444 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross | cross | cross | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-on | |
High Tide | 5:02AM8.31m | 5:30PM8.37m | 5:46AM8.45m | 6:10PM8.57m | 6:26AM8.55m | 6:47PM8.71m | ||||||||||||||||||
Low Tide | 11:15AM2.10m | 11:30PM2.05m | 11:54AM1.99m | 00:08AM1.93m | 12:29PM1.92m | 00:44AM1.85m | ||||||||||||||||||
 |  | |  | | |  | | | | | |  | | | | | | | | | |  | | |
 | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | 5:05 |
 | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | 9:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 18 | 20 | 19 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 13 |
14 | 15 | 16 | 19 | 18 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 13 | 11 | 12 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 | WSW 4 | WSW 5 | WSW 5 | WSW 13 | SW 12 | W 5 | W 6 | W 6 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 8 | WSW 7 | WSW 12 | WSW 12 |
 kJ | 19 | 18 | 17 | 16 | 16 | 6 | 6 | 6 | 8 | 13 | 21 | 18 | 38 | 21 | 23 | 26 | 88 | 120 | 129 | 135 | 94 | 43 | 313 | 444 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | ESE 2 | SW 16 | SW 16 | SW 16 | SW 16 | W 8 | SW 15 | WSW 15 | W 8 | W 8 | SW 12 | WSW 11 | WSW 11 | W 7 | SW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | — |
| kJ | 12 | 11 | 10 | 1 | 10 | 10 | 10 | 10 | 6 | 9 | 21 | 1 | 1 | 37 | 48 | 68 | 33 | 10 | 25 | 21 | 36 | 98 | 85 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 16 | — | — | SW 16 | SW 16 | SW 16 | W 8 | W 8 | W 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | — | — | — | WSW 14 | WSW 9 | — | — |
| kJ | — | — | — | 10 | — | — | 10 | 10 | 10 | 1 | 1 | 2 | 10 | 10 | 10 | 10 | 10 | — | — | — | 18 | 49 | — | — |
Wind waves Height (m) Direction Period (s) | ESE 3 | SE 3 | ESE 3 | — | — | SW 3 | WSW 4 | WSW 4 | — | — | — | WSW 5 | WSW 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | 1 | — | — | 2 | 6 | 7 | — | — | — | 22 | 23 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 51 | 51 | 253 | 183 | 183 | 183 | 183 | 190 | 183 | 183 | 183 | 175 | 133 | 1 | 1 | 0 | 0 | 0 | 0 | 133 | 133 | 10 | 10 | 10 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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