Southerndown Surf Break

Lat Long: 51.45° N 3.61° W

Southerndown Surf Forecast and Surf Report

Issued: 12 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Southerndown sea temperature is
16.8°C
2.6° 

Southerndown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Southerndown surf forecast from 19 Oct 2026:

  • Most powerful swell: Friday 23 Oct, 10AM (local time) - 10ft (3.0m), 11s period, W swell with 2,261 kJ wave energy.

Best Forecast Surf Conditions for Southerndown this week:

The most powerful waves expected at Southerndown in the next 16 days are 3.0m 11s and forecast to arrive on Friday (Oct 23) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Oct 19) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Fri 23rd Oct)10ft (3.0m) 11s

Table - best surf conditions forecast for Southerndown over the next 16 days.


Short Range Forecast

Moderate rain (total 15mm), heaviest on Tue night. Very mild (max 14°C on Mon afternoon, min 9°C on Sun night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed morning).

Days 4-6 Weather Summary

Heavy rain (total 41mm), heaviest during Thu night. Very mild (max 15°C on Thu afternoon, min 10°C on Fri morning). Winds decreasing (gales from the W on Thu night, light winds from the WSW by Fri night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
17
0.2
WSW
15
0.3
WSW
13
0.4
WSW
12
0.4
WSW
10
0.7
WSW
5
3
WSW
10
3
WSW
9
2
W
9
1.7
W
8
1.7
WSW
10
2.5
SW
10
3
W
11
3
WSW
11
3
WSW
11
1.6
WSW
9
1.3
WSW
9
1
WSW
8
2.1
WSW
8
2.3
WSW
9
2.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
22
23
35
59
31
24
1751
1316
609
396
506
1220
2261
1868
1998
422
249
137
578
811
1137
Wind (km/h)
25
E
30
ESE
10
ENE
5
NW
10
WNW
25
SSE
45
WNW
45
W
35
WSW
25
WSW
30
SSW
55
WSW
50
W
45
WNW
30
WNW
25
SW
35
S
50
WSW
40
W
35
W
35
W
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
High Tide
12:50PM5.96m
1:39AM5.69m
2:24PM5.96m
3:10AM5.93m
3:41PM6.38m
4:14AM6.50m
4:35PM7.01m
5:00AM7.18m
5:18PM7.69m
5:40AM7.87m
5:57PM8.34m
6:19AM8.50m
6:36PM8.87m
Low Tide
6:23AM3.25m
7:25PM3.28m
8:06AM3.32m
9:01PM3.08m
9:29AM2.97m
10:06PM2.56m
10:25AM2.41m
10:52PM1.94m
11:08AM1.78m
11:31PM1.31m
11:46AM1.17m
00:06AM0.75m
12:22PM0.64m
00:42AM0.33m
part cloud
clear
part cloud
light rain
part cloud
mod rain
rain showers
rain showers
rain showers
light rain
light rain
rain showers
rain showers
rain showers
part cloud
light rain
heavy rain
mod rain
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
—
—
7:45
—
—
7:47
—
—
7:48
—
—
7:50
—
—
7:52
—
—
6:54
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:14
—
—
6:10
—
—
6:08
—
—
6:07
—
—
6:05
—
—
6:02
—
—
5:00
—
 mm
—
—
—
1
—
6
2
2
7
1
3
11
3
1
—
4
11
7
2
1
5
Temp °C
13
14
10
10
11
11
11
12
13
14
15
15
11
11
12
12
14
17
15
13
12
Feels °C
6
7
6
7
9
7
0
2
7
9
7
6
0
2
5
7
7
9
8
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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