Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 6 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.5°C
2.3° 

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


How big are the waves at Sandy Mouth today (09 Sep):

  • Afternoon surf: Afternoon surf (09 Sep, local time) - 6ft (1.9m), 9s period with WNW swell.
  • Evening surf: Evening surf (09 Sep, local time) - 6ft (1.9m), 7s period with WNW swell.

The current surf forecast for Sandy Mouth at 12AM is: 1.9m 8s primary swell from a West-northwest direction (forecast issued at 06:00pm September 08). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (09 Sep)--
Afternoon (09 Sep)6ft (1.9m)9s
Evening (09 Sep)6ft (1.9m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Thu afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the WSW by Wed night).

Tue
8
Wednesday
9
Thursday
10
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)
1.9
WNW
9
1.9
WNW
7
1.9
WNW
7
1.9
WNW
8
1.9
WNW
8
1.5
W
8
1.4
W
8
1.2
W
8
1
W
8
0.9
W
8
0.8
W
8
0.7
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.9
WSW
6
1.4
WSW
7
1.9
W
8
2.1
W
9
Wave Graph
Metric surfscale
Energy kJ
554
307
335
429
516
309
277
201
136
108
82
60
46
41
42
57
197
458
748
Wind (km/h)
35
WNW
35
WNW
35
NW
30
NW
30
NW
20
NNW
15
NW
15
NW
15
WNW
10
WNW
10
WSW
15
S
15
SSW
15
S
25
SSW
30
SSW
35
SSW
30
SW
20
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
High Tide
4:34PM6.60m
5:04AM6.68m
5:26PM7.23m
5:51AM7.22m
6:10PM7.73m
Low Tide
10:59PM1.20m
11:19AM1.07m
11:47PM0.64m
12:03PM0.57m
clear
clear
clear
rain showers
cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:46
7:44
 mm
1
1
Temp °C
16
16
15
15
14
14
14
14
14
14
14
13
13
13
16
17
18
17
17
Feels °C
9
9
9
9
8
10
10
11
11
11
12
10
10
10
12
12
13
13
14
  • 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 Sandy Mouth 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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