Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 6 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.5°C
2.5° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 1.5ft (0.5m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 4.5ft (1.4m), 7s period with WSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 6.5ft (2.0m), 9s period with W swell.

The current surf forecast for Sandy Mouth at 3PM is: 1.4m 7s primary swell from a West-southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 06:00am September 10). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (10 Sep)1.5ft (0.5m)5s
Afternoon (10 Sep)4.5ft (1.4m)7s
Evening (10 Sep)6.5ft (2.0m)9s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sat night. Very mild (max 19°C on Sat afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the W by Fri afternoon).

Thursday
10
Friday
11
Saturday
12
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
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
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.6
W
8
0.5
W
5
1.1
WSW
7
1.6
W
8
2
W
9
1.9
W
9
1.7
W
10
1.5
W
10
1.4
W
10
1.3
W
10
1.2
W
9
1.1
W
9
1
W
9
1
W
8
0.9
W
8
0.9
W
8
1
W
8
1.1
W
8
1.1
W
7
1.5
W
7
1.6
W
8
1.7
W
8
Wave Graph
Metric surfscale
Energy kJ
43
43
13
118
287
609
625
533
415
362
301
229
188
148
138
107
107
133
169
107
223
290
345
Wind (km/h)
15
S
15
S
25
SSW
30
SW
30
SW
30
SW
15
WSW
15
SW
15
W
10
WNW
10
WNW
10
WNW
10
WNW
10
W
10
SW
15
SW
15
SW
20
SSW
25
SW
30
SW
30
SW
30
SW
25
SW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:51AM7.22m
6:10PM7.73m
6:32AM7.62m
6:50PM8.04m
7:10AM7.84m
7:27PM8.12m
Low Tide
12:03PM0.57m
00:28AM0.24m
12:42PM0.22m
1:04AM0.02m
1:18PM0.06m
cloud
cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:46
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:42
7:39
 mm
1
1
1
Temp °C
12
14
17
18
17
17
17
17
17
16
17
18
17
16
15
15
14
15
17
18
19
18
18
Feels °C
9
11
12
14
12
14
15
15
15
15
16
17
16
16
14
14
12
12
13
13
14
14
15
  • 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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