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Surf Forecasts:
Slade Bay/Boot Reef surfForecast / Wales – Gower / UK
16 Day Weather and Surf, issued 12 am Thursday 28 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
14.4° C
(Which is 2.5°C warmer than normal for this time of year)Slade Bay/Boot Reef surf forecast from 28 May 2026:
- Best quality surf: Friday 29 May, 10PM (local time) - 1.5ft (0.5m), 11s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 3 Jun, 7PM (local time) - 6ft (1.9m), 12s period, WSW swell with 964 kJ wave energy.
- Next surfable swell (1★+): Friday 29 May, 10PM (local time) - 1.5ft (0.5m), 11s period with WSW swell.
Best Forecast Surf Conditions for Slade Bay/Boot Reef this week:
The surf forecast for Slade Bay/Boot Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 29) at 10PM. The primary swell is predicted to be 0.5m and 11s period with a secondary swell of 0.7m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Slade Bay/Boot Reef in the next 16 days are 1.9m 12s and forecast to arrive on Wednesday (Jun 03) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Thursday (May 28) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 29th May) | 1.5ft (0.5m) 11s |
| Best Surf | 10PM (Fri 29th May) | 1.5ft (0.5m) 11s |
| Most Powerful | 7PM (Wed 3rd Jun) | 6ft (1.9m) 12s |
Table - best surf conditions forecast for Slade Bay/Boot Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Warm (max 22°C on Wed night, min 13°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Mon afternoon. Very mild (max 16°C on Tue afternoon, min 13°C on Sat night). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SSW by Mon afternoon). | ||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WSW 9 | WSW 9 | WSW 4 | WSW 6 | WSW 6 | WSW 11 | WSW 10 | WSW 10 | WSW 12 | WSW 12 | W 12 | WSW 11 | WSW 11 | WSW 11 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | SW 7 | WSW 8 | WSW 12 | |
17 | 16 | 12 | 31 | 34 | 68 | 166 | 132 | 444 | 741 | 699 | 477 | 444 | 150 | 220 | 313 | 346 | 295 | 163 | 400 | 770 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | cross-on | cross | cross | cross-off | glassy | cross | cross-on | cross | cross | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:00AM6.92m | 5:24PM7.00m | 5:43AM7.11m | 6:04PM7.23m | 6:22AM7.27m | 6:41PM7.41m | 6:59AM7.38m | 7:17PM7.53m | 7:35AM7.41m | 7:52PM7.56m | 8:11AM7.37m | 8:28PM7.51m | 8:47AM7.25m | 9:05PM7.39m | |||||||
Low Tide | 11:12AM1.67m | 11:32PM1.64m | 11:51AM1.50m | 00:11AM1.44m | 12:27PM1.36m | 00:47AM1.28m | 1:02PM1.27m | 1:23AM1.20m | 1:37PM1.25m | 1:58AM1.21m | 2:12PM1.29m | 2:34AM1.30m | 2:48PM1.41m | 3:12AM1.47m | |||||||
 |  |  | |  |  | | | | | | |  |  |  |  | |  |  | | | |
 | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:03 | — | — | 5:03 | — | — |
 | — | — | 9:19 | — | — | 9:20 | — | — | 9:21 | — | — | 9:22 | — | — | 9:23 | — | — | 9:24 | — | — | 9:25 |
— | — | — | — | — | — | — | — | — | — | — | — | 7 | 11 | 2 | 1 | — | 1 | 1 | — | 4 | |
Temp °C | 19 | 19 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 16 | 14 | 15 | 14 | 13 |
18 | 18 | 12 | 12 | 11 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 9 | 8 | 11 | 10 | 13 | 12 | 9 | 8 | 6 | |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | W 9 | WSW 6 | WSW 12 | WSW 7 | WSW 10 | WSW 10 | WSW 12 | WSW 11 | W 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 8 | W 18 | WSW 15 | WSW 9 | — | WSW 12 |
 kJ | 17 | 16 | 6 | 31 | 29 | 49 | 166 | 132 | 444 | 513 | 699 | 477 | 444 | 150 | 75 | 313 | 6 | 21 | 110 | — | 770 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | WSW 14 | WSW 15 | WSW 11 | WSW 16 | WSW 13 | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 13 | — | — | WSW 13 | — | — |
| kJ | 10 | 10 | 10 | 21 | 23 | 68 | 24 | 35 | — | — | — | — | 8 | 8 | 7 | 7 | — | — | 133 | — | — |
Swell 3 Height (m) Direction Period (s) | SW 4 | — | — | W 8 | SW 16 | SW 16 | — | SW 16 | — | — | — | — | — | — | — | — | — | — | WSW 13 | — | — |
| kJ | 1 | — | — | 1 | 10 | 10 | — | 10 | — | — | — | — | — | — | — | — | — | — | 133 | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | — | WSW 4 | — | WSW 6 | — | — | — | — | WSW 12 | — | — | — | SW 6 | WSW 7 | — | WSW 8 | WSW 9 | SW 7 | WSW 8 | — |
| kJ | 2 | — | 12 | — | 34 | — | — | — | — | 741 | — | — | — | 132 | 220 | — | 346 | 295 | 163 | 400 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 155 | 174 | 174 | 174 | 125 | 0 | 0 | 38 | 3 | 144 | 308 | 3 | 31 | 198 | 71 | 3 | 141 | 71 | 125 | 319 | 646 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Slade Bay/Boot Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Slade Bay/Boot Reef Surf forecast
The above surf forecast table for Slade Bay/Boot Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Slade Bay/Boot Reef can be found by selecting the local surf guide option on the grey menu. Our Slade Bay/Boot Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Slade Bay/Boot Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Slade Bay/Boot Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Slade Bay/Boot Reef is 19 km (12 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.
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