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Rhossili Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Rhossili surfForecast / Wales – Gower / UK
12 Day Weather and Surf, issued 11 am Monday 08 Dec 2025 GMTForecast 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
10.8° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Rhossili this week:
The surf forecast for Rhossili over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 08) at 6PM. The primary swell is predicted to be 3.5m and 18s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Rhossili in the next 12 days are 4.0m 17s and forecast to arrive on Saturday (Dec 13) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Dec 12) at 12AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 8th Dec) | 11ft (3.5m) 18s |
| Best Surf | 6PM (Mon 8th Dec) | 11ft (3.5m) 18s |
| Most Powerful | 6AM (Sat 13th Dec) | 13ft (4.0m) 17s |
Table - best surf conditions forecast for Rhossili over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 27mm), heaviest during Mon night. Very mild (max 14°C on Mon night, min 8°C on Wed night). Winds decreasing (near gales from the SSW on Tue morning, light winds from the SW by Wed night). | Days 3-6 Weather Summary Heavy rain (total 29mm), heaviest during Sat night. Very mild (max 12°C on Sat night, min 8°C on Thu morning). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat night). | ||||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 12 | 17 | 12 | 13 | 13 | 12 | 12 | 11 | 13 | 11 | 13 | 13 | 12 | 18 | 16 | 15 | 9 | 10 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1974 | 2459 | 5987 | 5426 | 6366 | 4596 | 2216 | 1597 | 991 | 633 | 1572 | 2986 | 2431 | 1342 | 5351 | 7009 | 5169 | 2112 | 4445 | 3030 | 901 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- on | cross- on | on | on | cross- on | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 8:40PM 7.87 | 9:03AM 8.02 | 9:30PM 7.38 | 9:53AM 7.53 | 10:22PM 6.87 | 10:47AM 7.03 | 11:19PM 6.44 | 11:47AM 6.60 | 12:23AM 6.14 | 12:52PM 6.31 | 1:30AM 6.05 | 1:58PM 6.22 | 2:33AM 6.15 | ||||||||
Low Tide / height (m) | 2:26PM 0.57 | 2:44AM 0.92 | 3:17PM 1.00 | 3:35AM 1.37 | 4:11PM 1.48 | 4:30AM 1.82 | 5:10PM 1.91 | 5:30AM 2.22 | 6:13PM 2.23 | 6:37AM 2.46 | 7:18PM 2.38 | 7:44AM 2.53 | 8:19PM 2.37 | ||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||
| Sunrise | 8:08 | - | - | 8:10 | - | - | 8:11 | - | - | 8:11 | - | - | 8:12 | - | - | 8:14 | - | - | 8:15 | - | - |
| Sunset | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - |
 |  |  |  | |  | |  |  | |  |  | | | | | | | |  | | |
Rain (mm) | 1 | 2 | 17 | 3 | 1 | 2 | 1 | - | - | - | - | 4 | 3 | - | 2 | 4 | 3 | 13 | 1 | 10 | 5 |
| Temp. °C | 13 | 13 | 14 | 14 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 9 | 9 | 10 | 10 | 10 | 12 | 12 | 13 | 12 |
| Feels °C (?) | 6 | 8 | 4 | 4 | 4 | 5 | 6 | 7 | 6 | 5 | 6 | 4 | 6 | 4 | 5 | 2 | 3 | 4 | 4 | 4 | 4 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Rhossili 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.
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Information about the Rhossili Surf forecast
The above surf forecast table for Rhossili provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rhossili can be found by selecting the local surf guide option on the grey menu. Our Rhossili 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 (Rhossili) 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 Rhossili 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.
Rhossili is 24 km (15 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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