Surf Forecasts:
Slade Bay/Boot Reef surf forecast from 6 Jun 2026:
- Best quality surf: Friday 12 Jun, 1AM (local time) - 7ft (2.2m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Saturday 6 Jun, 4PM (local time) - 11ft (3.5m), 13s period, WSW swell with 4,075 kJ wave energy.
- Next surfable swell (1★+): Thursday 11 Jun, 4PM (local time) - 10ft (3.0m), 8s 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 Thursday (Jun 11) at 4PM. The primary swell is predicted to be 3.0m and 8s period. 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 3.5m 13s and forecast to arrive on Saturday (Jun 06) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Thu 11th Jun) | 10ft (3.0m) 8s |
| Best Surf | 1AM (Fri 12th Jun) | 7ft (2.2m) 9s |
| Most Powerful | 4PM (Sat 6th Jun) | 11ft (3.5m) 13s |
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 ForecastModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 14°C on Sat morning, min 11°C on Mon morning). Winds decreasing (near gales from the SE on Fri night, moderate winds from the WNW by Mon morning). | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Thu morning. Very mild (max 13°C on Tue morning, min 11°C on Thu morning). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the E by Thu morning). | ||||||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | WSW 13 | W 11 | WSW 11 | WSW 10 | WSW 11 | WSW 8 | WSW 11 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | W 9 | WSW 9 | WSW 9 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1378 | 4075 | 1597 | 892 | 831 | 1082 | 504 | 631 | 485 | 427 | 511 | 210 | 111 | 129 | 163 | 392 | 1299 | 783 | 308 | 213 | 198 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | on | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross-off | cross-on | cross | cross-off |
High Tide | 10:46AM6.64m | 11:08PM6.83m | 11:34AM6.45m | 11:58PM6.67m | 12:28PM6.35m | 00:55AM6.60m | 1:30PM6.36m | 1:58AM6.65m | 2:35PM6.54m | 3:03AM6.86m | 3:39PM6.88m | 4:06AM7.20m | 4:38PM7.31m | ||||||||
Low Tide | 4:32AM1.87m | 4:46PM1.98m | 5:19AM2.04m | 5:36PM2.16m | 6:13AM2.14m | 6:34PM2.26m | 7:14AM2.12m | 7:39PM2.23m | 8:18AM1.97m | 8:45PM2.03m | 9:20AM1.71m | 9:47PM1.69m | 10:19AM1.36m | 10:46PM1.27m | |||||||
 |  |  |  | |  |  |  |  | | | | | | | | |  | | |  | |
 | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — |
 | — | — | 9:29 | — | — | 9:30 | — | — | 9:30 | — | — | 9:30 | — | — | 9:31 | — | — | 9:32 | — | — | 9:32 |
mm | 1 | — | — | — | — | 4 | 4 | — | 2 | — | — | 3 | 1 | — | 2 | 5 | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 12 | 12 | 13 | 15 | 15 |
Feels °C | 10 | 6 | 9 | 9 | 9 | 9 | 7 | 6 | 5 | 6 | 6 | 8 | 7 | 6 | 6 | 9 | 10 | 9 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SE 4 | — | W 11 | — | — | WSW 11 | WSW 8 | — | W 11 | W 10 | — | WSW 10 | W 10 | W 9 | WSW 10 | — | — | WSW 9 | WSW 9 | WSW 9 | — |
| kJ | 10 | — | 1544 | — | — | 792 | 504 | — | 143 | 135 | — | 98 | 47 | 61 | 18 | — | — | 697 | 308 | 213 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 10 | — | — | W 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 158 | — | — | 15 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 10 | WSW 13 | WSW 11 | WSW 11 | WSW 10 | WSW 11 | — | WSW 11 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | W 9 | — | — | WSW 7 |
| kJ | 1378 | 4075 | 1597 | 892 | 831 | 1082 | — | 631 | 485 | 427 | 511 | 210 | 111 | 129 | 163 | 392 | 1299 | 783 | — | — | 198 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 166 | 152 | 135 | 259 | 255 | 267 | 127 | 430 | 439 | 364 | 280 | 63 | 439 | 382 | 402 | 3 | 0 | 0 | 11 | 357 | 38 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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