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Surf Forecasts:

Southerndown surf break

Southerndown surfForecast / Wales – South East / UK

information circle12 Day Weather and Surf, issued 11 am Monday 19 Jan 2026 GMT
Forecast 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
7.2° C
 (Which is 2.4°C colder than average for this time of year)

Best Forecast Surf Conditions for Southerndown this week:

The surf forecast for Southerndown over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 23) at 9PM. The primary swell is predicted to be 2.5m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Southerndown in the next 12 days are 3.0m 19s and forecast to arrive on Saturday (Jan 24) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Jan 24) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 23rd Jan)8ft (2.5m) 17s
Best Surf 9PM (Fri 23rd Jan)8ft (2.5m) 17s
Most Powerful 3AM (Sat 24th Jan)10ft (3.0m) 19s

Table - best surf conditions forecast for Southerndown over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 10°C on Wed afternoon, min 6°C on Mon morning). Winds increasing (light winds from the E on Mon morning, near gales from the SE by Tue afternoon).

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Sat night. Mild temperatures (max 9°C on Thu morning, min 4°C on Fri night). Winds increasing (light winds from the SE on Fri afternoon, strong winds from the E by Sat night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
1
0
0
0
3
2
1
0
1
5
3
2
0
1
1
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
WSW
0.9
WSW
0.8
WSW
0.9
WSW
0.7
WSW
1.6
WSW
1.2
WSW
0.9
WSW
0.8
WSW
1.5
WSW
1.7
WSW
1.4
WSW
1.3
WSW
1
WSW
2.5
WSW
2.4
WSW
2.1
WSW
2.1
WSW
1.9
WSW
1.6
WSW
1.8
WSW
Period(s) (?)12916161513101312171514131717181817151415
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7813728436220476326926518413521274767520608432236342664267415899021393
Wind
(km/h)
10
E
15
SE
10
SW
45
SE
50
SE
20
SSE
35
ESE
45
SSE
25
SE
20
E
20
ESE
20
SE
15
SSE
10
SSE
15
ESE
25
E
30
ESE
45
E
40
ENE
25
E
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crossoncrosscrosscrosscross-
off		crosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
7:01PM
8.12
7:19AM
8.53
7:36PM
8.34
7:54AM
8.72
8:12PM
8.45
8:29AM
8.78
8:48PM
8.42
9:06AM
8.69
9:26PM
8.27
9:45AM
8.44
10:08PM
7.99
10:29AM
8.05
10:55PM
7.60
Low Tide
/ height (m)
12:55PM
1.13
1:07AM
1.01
1:29PM
0.87
1:39AM
0.81
2:01PM
0.72
2:12AM
0.72
2:34PM
0.68
2:46AM
0.76
3:09PM
0.77
3:22AM
0.92
3:47PM
0.99
4:03AM
1.21
4:31PM
1.34
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise8:08--8:07--8:07--8:06--8:04--8:03--8:03--
Sunset-4:39--4:42--4:43--4:45--4:46--4:49--4:50-
cloud
part cloud
part cloud
cloud
light rain
part cloud
light rain
light rain
light rain
cloud
light rain
mod rain
light rain
light rain
part cloud
part cloud
cloud
mod rain
light rain
light rain
part cloud
Rain (mm)
----5-511-1622---721-
Temp. °C8989879109998775675465
Feels °C (?)564-1-31113445231-2-1-5-50-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Latest Updates

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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.

View detailed surf forecast for Southerndown at:
surf-forecast.com

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 12 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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