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Surf Forecasts:
Slade Bay/Boot Reef surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 12 am Wednesday 13 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
13.0° C
(Which is 2.1°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 5AM is: 1.9m 6s primary swell from a West direction and 0.1m 17s secondary swell from a Southwest direction (forecast issued at 12:00am May 13). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 7ft (2.1m) | 7s |
| Afternoon (13 May) | 6.5ft (2.0m) | 8s |
| Evening (13 May) | 4.5ft (1.4m) | 7s |
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 3mm), mostly falling on Thu morning. Very mild (max 12°C on Tue night, min 8°C on Wed night). Winds decreasing (strong winds from the NW on Wed morning, light winds from the N by Thu night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 18 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 6 | W 6 | W 6 | W 7 | W 6 | W 7 | W 6 | SW 14 | W 6 | |
12 | 239 | 339 | 524 | 504 | 410 | 319 | 198 | 247 | 262 | 278 | 217 | 186 | 149 | 103 | 63 | 33 | 37 | 43 | 21 | 14 | 7 | 7 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
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-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 3:53AM6.85m | 4:25PM6.96m | 4:46AM7.42m | 5:14PM7.56m | 5:35AM7.96m | 6:00PM8.10m | ||||||||||||||||||
Low Tide | 10:12AM1.64m | 10:33PM1.57m | 11:00AM1.10m | 11:20PM1.01m | 11:45AM0.62m | |||||||||||||||||||
 |  |  |  | | | | | | | | |  | | |  | | | | |  | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 9 | 10 | 12 | 11 | 10 | 9 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 9 | 11 | 11 | 10 | 9 |
1 | 1 | 0 | -1 | 1 | 4 | 4 | 3 | 1 | -1 | 1 | 2 | 2 | 3 | 2 | 3 | 3 | 4 | 3 | 2 | 4 | 3 | 4 | 3 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | W 7 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | W 7 | W 6 | W 6 | W 6 | W 7 | W 6 | W 7 | W 6 | W 6 | W 6 |
 kJ | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 198 | 10 | 10 | 10 | 9 | 8 | 8 | 103 | 63 | 33 | 37 | 43 | 21 | 14 | 7 | 3 | 7 |
Swell 2 Height (m) Direction Period (s) | SW 8 | — | — | — | — | — | — | SW 16 | — | — | — | — | — | — | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 9 | W 9 |
| kJ | 3 | — | — | — | — | — | — | 10 | — | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 |
Wind waves Height (m) Direction Period (s) | W 5 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | NNW 4 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 4 | NNW 3 | NW 4 | NW 4 | NW 4 | NNW 4 |
| kJ | 129 | 239 | 339 | 524 | 504 | 410 | 319 | 31 | 247 | 262 | 278 | 217 | 186 | 149 | 30 | 29 | 16 | 4 | 6 | 8 | 12 | 28 | 26 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 362 | 374 | 362 | 769 | 1019 | 1005 | 767 | 430 | 430 | 151 | 599 | 887 | 213 | 299 | 427 | 9 | 50 | 4 | 306 | 306 | 268 | 427 | 182 | 182 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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