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Rhossili Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Rhossili surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 12 am Sunday 17 May 2026 BSTForecast update in hr min s Forecast update imminent
Rhossili surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rhossili sea temperature is
12.8° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Rhossili today?
The current surf forecast for Rhossili at 3AM is: 1.2m 7s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a West direction (forecast issued at 12:00am May 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3.5ft (1.1m) | 6s |
| Afternoon (17 May) | 4.5ft (1.3m) | 6s |
| Evening (17 May) | 5ft (1.5m) | 6s |
Table - waves today at Rhossili. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Mon night. Very mild (max 13°C on Tue morning, min 9°C on Sat night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the WSW by Tue morning). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 6 | WSW 7 | WSW 7 | W 6 | W 6 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | |
98 | 135 | 111 | 104 | 94 | 113 | 131 | 198 | 200 | 187 | 204 | 183 | 145 | 77 | 66 | 64 | 41 | 30 | 206 | 253 | 403 | 518 | 560 | 590 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:08AM8.64m | 7:30PM8.71m | 7:54AM8.67m | 8:16PM8.71m | 8:41AM8.47m | 9:04PM8.50m | ||||||||||||||||||
Low Tide | 00:51AM0.19m | 1:13PM0.12m | 1:37AM0.04m | 1:58PM0.16m | 2:24AM0.12m | 2:45PM0.39m | ||||||||||||||||||
 |  |  | | |  | |  | |  |  | | | | | | | | | | |  | |  | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — |
— | — | — | — | — | 1 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | 2 | 2 | 3 | 1 | 1 | 1 | — | — | — | |
Temp °C | 10 | 9 | 9 | 10 | 11 | 10 | 9 | 10 | 9 | 9 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 12 | 12 | 13 | 12 | 13 | 12 | 13 |
5 | 4 | 5 | 5 | 5 | 3 | 4 | 4 | 4 | 5 | 6 | 8 | 8 | 7 | 9 | 7 | 6 | 8 | 8 | 7 | 5 | 6 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 13 | WSW 7 | WSW 12 | WSW 12 | W 12 | — | — | — | WSW 11 | WSW 11 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — | W 15 | — | W 14 | W 13 | WSW 17 |
 kJ | 14 | 135 | 31 | 50 | 73 | — | — | — | 41 | 41 | 204 | 183 | 145 | 77 | 66 | 64 | 41 | 30 | — | 4 | — | 4 | 4 | 30 |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 13 | S 12 | — | — | — | — | — | — | — | WSW 11 | W 12 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | — | — | — | — | W 18 | W 13 |
| kJ | 7 | 14 | 3 | — | — | — | — | — | — | — | 42 | 23 | 52 | 20 | 20 | 18 | 16 | 7 | — | — | — | — | 6 | 14 |
Swell 3 Height (m) Direction Period (s) | — | S 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | — | WSW 7 | W 6 | W 6 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | — | — | — | — | — | — | SSE 3 | S 4 | SW 6 | SW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 |
| kJ | 98 | — | 111 | 104 | 94 | 113 | 131 | 198 | 200 | 187 | — | — | — | — | — | — | 9 | 58 | 206 | 253 | 403 | 518 | 560 | 590 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 360 | 30 | 10 | 360 | 366 | 378 | 378 | 219 | 140 | 136 | 2 | 44 | 125 | 125 | 105 | 105 | 116 | 420 | 422 | 420 | 455 | 366 | 378 | 323 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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