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Sumpters Surf Forecast
/ Wales – Gower (28 surf breaks) /
Sumpters surf Forecast / Wales – Gower / UK
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Sumpters this week:
The surf forecast for Sumpters over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 10) at 4PM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sumpters in the next 12 days are 2.5m 9s and forecast to arrive on Wednesday (May 15) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Tuesday (May 14) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 10th May) | 2.5ft (0.8m) 10s |
| Best Surf | 7AM (Tue 14th May) | 5.5ft (1.7m) 11s |
| Most Powerful | 10AM (Wed 15th May) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Sumpters over the next 12 days.
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | 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) (?) | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 12 | 13 | 12 | 6 | 10 | 10 | 11 | 10 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 7 | 8 | 7 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 122 | 109 | 76 | 55 | 53 | 40 | 38 | 72 | 215 | 101 | 85 | 586 | 564 | 643 | 562 | 971 | 660 | 606 | 327 | 242 | 161 | 122 | 160 | 128 | 99 | 45 | 27 | 92 | 126 | 92 | 62 | 42 | 37 | 15 | 13 | 11 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | cross- off | cross- on | cross | cross- off | cross- on | on | cross | on | cross- on | cross | on | cross- off | cross- off | cross | cross | cross- off | on | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:43PM 8.38 | 9:06AM 8.00 | 9:25PM 7.94 | 9:49AM 7.44 | 10:09PM 7.39 | 10:34AM 6.83 | 10:57PM 6.83 | 11:26AM 6.27 | 11:52PM 6.33 | 12:27PM 5.84 | 12:59AM 6.00 | 1:42PM 5.66 | 2:15AM 5.93 | 2:56PM 5.77 | 3:22AM 6.12 | 3:56PM 6.08 | 4:16AM 6.43 | 4:43PM 6.48 | 5:00AM 6.79 | 5:23PM 6.89 | 5:39AM 7.14 | 5:59PM 7.26 | ||||||||||||||
Low Tide / height (m) | 2:27PM 0.43 | 2:50AM 0.49 | 3:07PM 0.86 | 3:32AM 0.98 | 3:49PM 1.39 | 4:18AM 1.54 | 4:35PM 1.93 | 5:10AM 2.09 | 5:30PM 2.43 | 6:14AM 2.53 | 6:39PM 2.78 | 7:31AM 2.74 | 7:58PM 2.87 | 8:45AM 2.66 | 9:09PM 2.71 | 9:45AM 2.40 | 10:04PM 2.40 | 10:32AM 2.06 | 10:50PM 2.03 | 11:12AM 1.72 | 11:29PM 1.67 | 11:48AM 1.41 | 12:06AM 1.34 | |||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||||||
| Sunrise | 5:31 | - | - | 5:30 | - | - | 5:28 | - | - | 5:26 | - | - | 5:24 | - | - | 5:24 | - | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - | 5:18 | - | - | 5:16 | - | - | 5:16 | - | - |
| Sunset | - | 8:54 | - | - | 8:55 | - | - | 8:58 | - | - | 9:00 | - | - | 9:00 | - | - | 9:02 | - | - | 9:04 | - | - | 9:05 | - | - | 9:07 | - | - | 9:07 | - | - | 9:09 | - | - | 9:10 | - |
 | |  | | | |  |  |  |  | |  | |  | | | | | | |  | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 2 | - | 11 | 2 | 1 | 2 | - | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | - | 1 | - | 2 | 2 | 1 | - | 2 | 1 | - | - | - | - | - |
| Temp. °C | 17 | 19 | 18 | 16 | 19 | 17 | 16 | 14 | 13 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 13 | 12 | 11 | 12 | 14 | 13 | 14 | 13 | 12 | 13 | 15 | 14 | 12 | 14 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 14 | 18 | 19 | 13 | 17 | 15 | 14 | 13 | 11 | 7 | 9 | 8 | 7 | 10 | 4 | 2 | 3 | 7 | 9 | 10 | 8 | 8 | 11 | 10 | 10 | 11 | 9 | 9 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 12 |
Short Range Forecast: Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 19°C on Fri afternoon, min 12°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Mon morning. Very mild (max 12°C on Mon morning, min 10°C on Mon night). Winds increasing (light winds from the SE on Tue morning, strong winds from the SE by Wed morning). | Days 6-9 Weather Summary Moderate rain (total 11mm), heaviest on Thu morning. Very mild (max 14°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | Long Range Forecast: Light rain (total 4mm), mostly falling on Sun night. Very mild (max 15°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sumpters 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.
View detailed surf forecast for Sumpters at:
surf-forecast.com
Information about the Sumpters Surf forecast
The above surf forecast table for Sumpters provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sumpters can be found by selecting the local surf guide option on the grey menu. Our Sumpters 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 (Sumpters) 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 Sumpters 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.
Sumpters is 21 km (13 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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