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Surf Forecasts:
The Boiler surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 12 pm Friday 22 May 2026 BSTForecast update in hr min s Forecast update imminent
The Boiler surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Boiler sea temperature is
13.2° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at The Boiler today?
The current surf forecast for The Boiler at 5PM is: 1.3m 11s primary swell from a West-southwest direction (forecast issued at 12:00pm May 22). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 4.5ft (1.3m) | 10s |
| Afternoon (22 May) | 4.5ft (1.3m) | 11s |
| Evening (22 May) | 4ft (1.2m) | 10s |
Table - waves today at The Boiler. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | |
404 | 387 | 387 | 328 | 310 | 298 | 237 | 227 | 227 | 186 | 183 | 163 | 163 | 132 | 126 | 96 | 84 | 62 | 62 | 62 | 84 | 84 | 82 | 62 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross-off | off | off | cross-off | glassy | cross-on | glassy | glassy | glassy | cross | cross-off | cross | |
High Tide | 11:26AM8.22m | 11:50PM8.28m | 12:28PM7.83m | 00:56AM7.98m | 1:36PM7.63m | 2:05AM7.87m | ||||||||||||||||||
Low Tide | 5:27PM2.38m | 6:13AM2.40m | 6:35PM2.69m | 7:23AM2.58m | 7:49PM2.79m | |||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | 5:15 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — |
 | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:13 | — | — | — | 9:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 19 | 21 | 22 | 22 | 21 | 21 | 21 |
13 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 14 | 15 | 14 | 13 | 14 | 15 | 18 | 21 | 22 | 23 | 21 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
 kJ | 404 | 387 | 387 | 328 | 310 | 298 | 237 | 227 | 227 | 186 | 183 | 163 | 163 | 132 | 126 | 96 | 84 | 62 | 62 | 62 | 84 | 84 | 82 | 62 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | W 16 | W 15 | WSW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 18 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 17 | SW 13 | SW 13 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 7 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 0 | 67 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 1 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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