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Surf Forecasts:
The Boiler surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 pm Thursday 28 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
14.6° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at The Boiler today (28 May):
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 9s period with WSW swell.
- Evening surf: Evening surf (28 May, local time) - 0.5ft (0.2m), 9s period with W swell.
The current surf forecast for The Boiler at 9PM is: 0.1m 16s primary swell from a Southwest direction and 0.2m 9s secondary swell from a West direction, 0.4m 4s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 28). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | - | - |
| Afternoon (28 May) | 1.5ft (0.4m) | 9s |
| Evening (28 May) | 0.5ft (0.2m) | 9s |
Table - waves today at The Boiler. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 9 | W 9 | SW 4 | W 9 | WSW 4 | WSW 5 | WSW 15 | W 5 | SW 12 | SW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 8 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 12 | |
32 | 10 | 10 | 10 | 10 | 13 | 21 | 21 | 38 | 37 | 48 | 68 | 147 | 126 | 124 | 135 | 92 | 98 | 373 | 437 | 497 | 573 | 563 | 470 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on | |
High Tide | 5:30PM8.37m | 5:46AM8.45m | 6:10PM8.57m | 6:26AM8.55m | 6:47PM8.71m | 7:02AM8.60m | ||||||||||||||||||
Low Tide | 11:30PM2.05m | 11:54AM1.99m | 00:08AM1.93m | 12:29PM1.92m | 00:44AM1.85m | |||||||||||||||||||
 |  |  |  | |  | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — |
 | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | 9:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 14 |
15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | W 9 | W 9 | W 9 | WSW 4 | WSW 5 | W 5 | WSW 13 | SW 12 | W 6 | W 6 | W 7 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | WSW 8 | WSW 7 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 12 |
 kJ | 10 | 6 | 6 | 6 | 7 | 13 | 20 | 18 | 38 | 22 | 24 | 33 | 147 | 126 | 124 | 135 | 92 | 43 | 373 | 437 | 497 | 573 | 563 | 470 |
Swell 2 Height (m) Direction Period (s) | — | SW 16 | SW 16 | SW 16 | W 8 | SW 15 | WSW 15 | W 8 | W 8 | SW 12 | WSW 11 | WSW 11 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | — | — | — | — | — |
| kJ | — | 10 | 10 | 10 | 6 | 9 | 21 | 1 | 1 | 37 | 48 | 68 | 10 | 10 | 25 | 21 | 36 | 98 | 129 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 16 | SW 16 | SW 16 | W 8 | W 8 | W 11 | SW 16 | SW 16 | SW 16 | SW 16 | — | — | — | WSW 15 | WSW 14 | WSW 9 | — | — | — | — | — | — |
| kJ | — | — | 10 | 10 | 10 | 1 | 1 | 2 | 10 | 10 | 10 | 10 | — | — | — | 21 | 36 | 47 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 4 | SW 4 | WSW 4 | — | — | — | W 5 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 32 | 5 | 8 | 7 | — | — | — | 21 | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 253 | 182 | 360 | 182 | 182 | 190 | 182 | 182 | 182 | 174 | 133 | 19 | 0 | 0 | 0 | 0 | 24 | 111 | 133 | 9 | 9 | 20 | 74 | 0 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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