Southerndown Surf Break

Lat Long: 51.45° N 3.61° W

Southerndown 48 hour detailed Surf Forecast

Issued: 6 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Southerndown sea temperature is
18.9°C
3.2° 

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


How big are the waves at Southerndown today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.3m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 5ft (1.5m), 6s period with WSW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 6ft (1.8m), 7s period with WSW swell.

The current surf forecast for Southerndown at 2AM is: 1.3m 7s primary swell from a West-southwest direction and 0.7m 9s secondary swell from a West direction (forecast issued at 06:00pm September 17). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (18 Sep)4.5ft (1.3m)7s
Afternoon (18 Sep)5ft (1.5m)6s
Evening (18 Sep)6ft (1.8m)7s

Table - waves today at Southerndown. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Very mild (max 17°C on Fri night, min 13°C on Thu night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the WNW by Sun morning).

Thu
17
Friday
18
Saturday
19
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
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)
1.5
W
7
1.5
W
7
1.4
W
7
1.3
WSW
7
1.4
W
7
1.3
W
7
1.1
WSW
7
1.3
WSW
7
1.6
WSW
6
1.8
WSW
7
1.8
WSW
7
1.9
WSW
7
1.9
WSW
7
1.8
WSW
7
2.1
WSW
7
1.9
WSW
8
1.7
WSW
8
1.5
WSW
8
1.4
WSW
8
Wave Graph
Metric surfscale
Energy kJ
251
238
198
176
205
167
125
141
178
298
353
400
387
363
456
422
344
246
204
Wind (km/h)
30
W
30
WNW
25
WNW
20
WNW
20
WNW
20
WNW
25
WSW
35
WSW
35
WSW
40
WSW
35
WSW
35
WSW
35
WSW
35
WSW
40
WSW
35
WSW
30
W
30
W
20
W
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
10:59PM7.03m
11:18AM6.78m
11:43PM6.35m
12:10PM6.16m
Low Tide
4:39PM1.92m
4:56AM2.31m
5:21PM2.57m
5:44AM2.93m
6:24PM3.16m
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:22
7:21
 mm
1
1
Temp °C
16
15
15
14
13
14
15
16
16
16
17
17
17
17
17
17
17
16
16
Feels °C
9
9
10
10
9
10
10
10
9
9
12
12
12
12
12
12
12
12
13
  • 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
How to use the Wavefinder 

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.


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