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Surf Forecasts:
Slade Bay/Boot Reef surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 am Saturday 18 Apr 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
10.6° C
(Which is 1.1°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 11AM is: 1.8m 11s primary swell from a West-southwest direction (forecast issued at 06:00am April 18). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 6ft (1.8m) | 11s |
| Afternoon (18 Apr) | 5ft (1.6m) | 11s |
| Evening (18 Apr) | 4.5ft (1.4m) | 10s |
Table - waves today at Slade Bay/Boot Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 894 | 839 | 743 | 631 | 551 | 450 | 370 | 314 | 250 | 205 | 169 | 131 | 102 | 100 | 75 | 74 | 54 | 47 | 29 | 28 | 16 | 16 | 18 | 34 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross- on | glass | glass | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | cross- off | cross | cross |
High Tide / height (m) | 7:30AM 8.92 | 7:51PM 8.89 | 8:11AM 8.95 | 8:32PM 8.84 | 8:54AM 8.70 | 9:15PM 8.55 | ||||||||||||||||||
Low Tide / height (m) | 1:36PM -0.15 | 1:55AM -0.15 | 2:15PM -0.09 | 2:36AM -0.05 | 2:56PM 0.20 | |||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:20 | - | - |
 |  | | | | | | |  | | | | | |  | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 10 | 11 | 11 | 10 | 8 |
| Feels °C (?) | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 4 | 3 | 2 | 5 | 6 | 6 | 4 | 2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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