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Surf Forecasts:
Slade Bay/Boot Reef surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 12 am Monday 11 May 2026 BSTForecast update in hr min s Forecast update imminent
Slade Bay/Boot Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Slade Bay/Boot Reef sea temperature is
12.7° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Slade Bay/Boot Reef today?
The current surf forecast for Slade Bay/Boot Reef at 7AM is: 0.1m 9s primary swell from a Southwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 12:00am May 11). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 0.5ft (0.1m) | 10s |
| Afternoon (11 May) | 0.5ft (0.1m) | 10s |
| Evening (11 May) | 0.5ft (0.1m) | 8s |
Table - waves today at Slade Bay/Boot Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 13°C on Tue afternoon, min 8°C on Sun night). Winds increasing (light winds from the NW on Mon night, strong winds from the WNW by Wed morning). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 10 | W 10 | W 10 | W 10 | W 10 | SW 8 | SW 8 | SW 8 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | |
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 143 | 255 | 321 | 302 | 260 | 257 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:41AM6.09m | 2:22PM5.97m | 2:52AM6.37m | 3:29PM6.39m | 3:53AM6.85m | 4:25PM6.96m | ||||||||||||||||||
Low Tide | 8:10AM2.55m | 8:37PM2.54m | 9:17AM2.17m | 9:40PM2.11m | 10:12AM1.64m | |||||||||||||||||||
 | |  |  | |  | |  |  | | | | | | | | | | | | |  | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:58 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 9 | 8 | 9 | 10 | 11 | 12 | 12 | 8 | 8 | 8 | 9 | 10 | 11 | 13 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 |
4 | 3 | 4 | 4 | 5 | 6 | 7 | 3 | 4 | 4 | 5 | 5 | 6 | 8 | 7 | 6 | 3 | 2 | 1 | 0 | 1 | 3 | 4 | 2 | |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | WNW 4 | W 4 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 2 | 11 | 10 | 10 | 10 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | — | — | — | SW 9 | SW 9 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | — | — | — | — | — | SW 16 |
| kJ | 2 | 2 | 2 | 2 | 2 | — | — | — | 3 | 3 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | — | — | — | — | — | 10 |
Swell 3 Height (m) Direction Period (s) | W 10 | — | — | — | — | — | — | — | SW 19 | SW 19 | W 9 | W 9 | — | — | — | — | W 12 | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | — | — | 15 | 15 | 2 | 2 | — | — | — | — | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | N 3 | NNW 3 | NNW 3 | NW 3 | NW 4 | NW 4 | NNW 4 | N 4 | NNW 3 | NW 3 | WNW 3 | W 4 | W 4 | W 4 | W 4 | W 4 | W 5 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 |
| kJ | 8 | 6 | 7 | 8 | 9 | 10 | 12 | 19 | 6 | 2 | 1 | 1 | 6 | 7 | 7 | 5 | 37 | 90 | 143 | 255 | 321 | 302 | 260 | 257 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 88 | 131 | 396 | 116 | 427 | 427 | 86 | 221 | 213 | 174 | 384 | 419 | 394 | 431 | 394 | 362 | 405 | 774 | 786 | 1023 | 1183 | 902 | 492 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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