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Southerndown Surf Forecast
/ Wales – South East (14 surf breaks) /
Surf Forecasts:
Southerndown surfForecast / Wales – South East / UK
16 Day Weather and Surf, issued 12 am Monday 13 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Southerndown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Southerndown sea temperature is
10.1° C
(Which is slightly warmer than usual)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 Monday (Apr 13) at 7AM. The primary swell is predicted to be 1.1m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Southerndown in the next 16 days are 2.2m 15s and forecast to arrive on Thursday (Apr 16) at 10AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 13th Apr) | 3.5ft (1.1m) 11s |
| Best Surf | 7PM (Thu 16th Apr) | 6ft (1.9m) 14s |
| Most Powerful | 10AM (Thu 16th Apr) | 7ft (2.2m) 15s |
Table - best surf conditions forecast for Southerndown over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 8mm), mostly falling on Wed afternoon. Very mild (max 14°C on Wed morning, min 6°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri night). | |||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 10 | 9 | 9 | 7 | 7 | 9 | 11 | 12 | 15 | 15 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 493 | 222 | 140 | 75 | 45 | 47 | 48 | 170 | 724 | 711 | 2066 | 1847 | 805 | 333 | 256 | 226 | 328 | 256 | 202 | 116 | 56 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross | cross- off | cross | cross | cross- on | on | on | on | cross- on | cross- on | cross | glass | glass | glass | cross | cross | glass | glass | |
High Tide / height (m) | 3:59AM 6.48 | 4:31PM 6.63 | 4:53AM 7.19 | 5:19PM 7.38 | 5:38AM 7.95 | 6:01PM 8.13 | 6:19AM 8.64 | 6:40PM 8.77 | 6:59AM 9.19 | 7:20PM 9.24 | 7:39AM 9.50 | 8:00PM 9.47 | 8:20AM 9.54 | |||||||||
Low Tide / height (m) | 10:23AM 2.48 | 10:43PM 2.29 | 11:10AM 1.78 | 11:27PM 1.60 | 11:50AM 1.09 | 12:06AM 0.94 | 12:28PM 0.49 | 12:44AM 0.38 | 1:05PM 0.06 | 1:22AM 0.00 | 1:42PM -0.14 | 2:00AM -0.14 | 2:21PM -0.08 | |||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | ||||||||||||||||
| Sunrise | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:16 | - | - | 6:15 | - | - | 6:13 | - | - | 6:11 | - | |
| Sunset | - | - | 8:06 | - | - | 8:07 | - | - | 8:09 | - | - | 8:10 | - | - | 8:13 | - | - | 8:15 | - | - | 8:15 | |
 |  |  |  |  | |  | |  | | | |  |  | | | | | | | | ||
Rain (mm) | - | - | - | - | 1 | 1 | 2 | 1 | 3 | - | - | - | - | - | - | - | - | - | 4 | - | - | |
| Temp. °C | 8 | 10 | 10 | 8 | 9 | 12 | 13 | 14 | 11 | 10 | 12 | 12 | 12 | 14 | 15 | 12 | 13 | 11 | 11 | 10 | 11 | |
| Feels °C (?) | 4 | 7 | 7 | 6 | 4 | 9 | 10 | 10 | 6 | 5 | 8 | 9 | 10 | 12 | 13 | 11 | 11 | 8 | 8 | 9 | 9 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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