Surf Forecasts:
Southerndown surf forecast from 15 Oct 2026:
- Best quality surf: Friday 16 Oct, 10PM (local time) - 3.5ft (1.0m), 12s period, WSW swell with cross-offshore winds.
- Most powerful swell: Friday 16 Oct, 1AM (local time) - 5ft (1.5m), 13s period, WSW swell with 769 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 10PM (local time) - 3.5ft (1.0m), 12s period with WSW swell.
Best Forecast Surf Conditions for Southerndown this week:
The surf forecast for Southerndown over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 10PM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Southerndown in the next 16 days are 1.5m 13s and forecast to arrive on Friday (Oct 16) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Oct 19) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 16th Oct) | 3.5ft (1.0m) 12s |
| Best Surf | 10PM (Fri 16th Oct) | 3.5ft (1.0m) 12s |
| Most Powerful | 1AM (Fri 16th Oct) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Southerndown over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Very mild (max 17°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the NW on Thu night, light winds from the N by Fri night). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 14°C on Wed morning, min 9°C on Sun night). Winds decreasing (fresh winds from the E on Mon afternoon, light winds from the SE by Tue night). | |||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 16 | WSW 14 | WSW 13 | WSW 10 | WSW 11 | WSW 9 | WSW 9 | WSW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1366 | 769 | 476 | 393 | 250 | 145 | 98 | 68 | 37 | 20 | 20 | 12 | 24 | 36 | 62 | 18 | 23 | 17 | 16 | 82 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross-off | off | off | off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-on | cross |
High Tide | 9:52PM7.62m | 10:09AM7.48m | 10:29PM7.02m | 10:48AM6.89m | 11:13PM6.43m | 11:38AM6.34m | 00:12AM5.92m | 12:50PM5.96m | 1:39AM5.69m | 2:24PM5.96m | 3:10AM5.93m | 3:41PM6.38m | ||||||||
Low Tide | 3:46AM1.72m | 4:08PM1.92m | 4:23AM2.27m | 4:51PM2.50m | 5:10AM2.82m | 5:51PM3.03m | 6:23AM3.25m | 7:25PM3.28m | 8:06AM3.32m | 9:01PM3.08m | 9:29AM2.97m | 10:06PM2.56m | ||||||||
 |  |  | |  | | | | |  |  |  | |  |  | | | | | | |
 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | 6:22 | — | — | 6:20 | — | — | 6:17 | — | — | 6:15 | — | — | 6:14 | — | — | 6:10 | — | — | 6:08 | — |
mm | — | 6 | — | — | — | — | — | — | — | — | — | 1 | — | — | 4 | 3 | — | — | 1 | 2 |
Temp °C | 17 | 16 | 13 | 13 | 11 | 12 | 13 | 10 | 11 | 12 | 11 | 10 | 12 | 11 | 11 | 13 | 13 | 14 | 14 | 13 |
Feels °C | 14 | 14 | 7 | 7 | 7 | 8 | 8 | 6 | 7 | 7 | 6 | 4 | 5 | 8 | 7 | 10 | 11 | 10 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 16 | WSW 14 | WSW 13 | WSW 10 | WSW 11 | WSW 9 | WSW 9 | WSW 12 |
| kJ | 1327 | 769 | 476 | 393 | 250 | 145 | 98 | 68 | 37 | 20 | 20 | 9 | 24 | 36 | 62 | 18 | 23 | 17 | 16 | 82 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 6 | — | — | — | — | — | — | SW 17 | WSW 12 | WSW 11 | — | WSW 12 | W 15 | W 13 | W 12 | W 4 |
| kJ | — | — | — | — | 26 | — | — | — | — | — | — | 12 | 14 | 22 | — | 14 | 4 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 9 | — | — | W 16 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 6 | — | — | 5 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | — | WNW 5 | NW 4 | — | — | NE 2 | — | — | — | NNE 3 | NNE 3 | ENE 4 | ESE 3 | — | E 2 | — | — | WNW 3 | — |
| kJ | 1366 | — | 31 | 6 | — | — | 1 | — | — | — | 1 | 3 | 15 | 3 | — | 1 | — | — | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 162 | 79 | 34 | 31 | 0 | 0 | 0 | 0 | 43 | 339 | 177 | 43 | 235 | 10 | 10 | 51 | 50 | 117 | 103 | 354 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 Southerndown 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.
Information about the Southerndown Surf forecast
The above surf forecast table for Southerndown provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Southerndown can be found by selecting the local surf guide option on the grey menu. Our Southerndown 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 (Southerndown) 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 Southerndown 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.
Are you planning a holiday in Wales - South East? If you are looking for accommodation near Southerndown, camping, hotels and holiday cottages in Wales - South East, consider staying in Porthcawl which is 6 km (4 miles) away. Other places in and around Wales - South East where you can find information about places to rent, and car hire include Nash Point which is 8 km (5 miles) away, Coity, Maesteg and Barry.
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