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Surf Forecasts:
Slade Bay/Boot Reef surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 am Monday 25 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
13.5° C
(Which is 1.7°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 1PM is: 0.7m 9s primary swell from a West-southwest direction and 0.3m 13s secondary swell from a West direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 06:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.7m) | 9s |
| Afternoon (25 May) | 2ft (0.6m) | 8s |
| Evening (25 May) | 1.5ft (0.5m) | 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 3mm), mostly falling on Wed night. Warm (max 26°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | |
108 | 84 | 82 | 79 | 57 | 46 | 31 | 31 | 20 | 20 | 20 | 29 | 25 | 71 | 69 | 64 | 63 | 61 | 38 | 37 | 35 | 33 | 33 | 19 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | |
High Tide | 2:45PM6.31m | 3:13AM6.60m | 3:48PM6.48m | 4:11AM6.73m | 4:40PM6.73m | |||||||||||||||||||
Low Tide | 8:36AM2.10m | 9:01PM2.25m | 9:38AM2.02m | 10:00PM2.09m | 10:29AM1.85m | 10:50PM1.87m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | |  | | | | |  |  | |
 | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | 5:09 |
 | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — | 9:19 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 23 | 22 | 24 | 24 | 26 | 26 | 25 | 24 | 22 | 21 | 22 | 24 | 26 | 26 | 25 | 24 | 22 | 20 | 19 | 19 | 23 | 24 | 22 | 18 |
22 | 19 | 20 | 22 | 26 | 27 | 24 | 23 | 21 | 21 | 22 | 24 | 28 | 28 | 26 | 24 | 21 | 19 | 16 | 15 | 20 | 22 | 18 | 15 | |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 12 | W 12 | W 11 | W 11 | W 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
 kJ | 108 | 84 | 82 | 79 | 57 | 46 | 31 | 31 | 20 | 20 | 20 | 21 | 23 | 71 | 69 | 64 | 63 | 61 | 38 | 37 | 35 | 33 | 33 | 19 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 14 | W 14 | W 13 | WSW 13 | W 13 | W 13 | W 13 | W 10 | W 10 | W 10 | WSW 12 | W 12 | — | SW 19 | SW 19 | W 19 | W 19 | W 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 18 | 16 | 33 | 31 | 35 | 14 | 12 | 14 | 17 | 8 | 8 | 29 | 25 | — | 15 | 15 | 7 | 7 | 7 | 12 | 12 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 | W 13 | W 13 | W 13 | — | W 19 | SW 19 | S 12 | S 12 | W 19 | S 12 | W 19 | — | — | W 18 | — | — |
| kJ | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 13 | 13 | 14 | — | 7 | 15 | 3 | 3 | 7 | 3 | 7 | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 2 | SE 3 | SE 3 | SE 3 | ESE 3 | — | — | — | ESE 2 | — | — | — | — | — | — | ESE 3 | E 3 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 3 |
| kJ | — | — | 1 | 2 | 2 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | 2 | 11 | 20 | 22 | 10 | 6 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 8 | 8 | 41 | 41 | 2 | 4 | 9 | 9 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 9 | 9 | 65 | 41 | 9 | 47 | 47 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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