Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 12 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.2° C
1.7° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 5ft (1.6m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 5ft (1.5m), 7s period with WNW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 4ft (1.2m), 6s period with WNW swell.

The current surf forecast for Sandy Mouth at 4PM is: 1.5m 7s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 12:00pm August 05). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Aug)5ft (1.6m)7s
Afternoon (05 Aug)5ft (1.5m)7s
Evening (05 Aug)4ft (1.2m)6s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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
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
Wave
Height (m)
Direction
Period (s)
1.7
W
7
1.6
W
7
1.5
WNW
7
1.3
WNW
6
1.2
WNW
6
1.2
WNW
6
1.2
W
6
1.3
WNW
6
1
W
6
0.8
W
6
0.8
WNW
6
0.6
W
5
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.2
W
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
290
269
187
139
112
115
113
121
76
43
34
20
17
17
16
16
15
15
7
6
6
Wind (km/h)
25
WNW
25
WNW
30
WNW
25
WNW
25
WNW
20
NW
20
NW
15
NW
20
NW
15
NW
15
WNW
15
WNW
10
WNW
10
NW
0
N
5
SSE
5
W
15
WNW
15
NW
10
NW
5
NNE
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
glassy
cross-off
on
on
cross-on
cross-on
cross-off
High Tide
10:48AM6.62m
11:11PM6.61m
11:38AM6.28m
00:08AM6.21m
12:43PM5.96m
Low Tide
4:48PM1.34m
5:18AM1.49m
5:43PM1.69m
6:19AM1.85m
6:55PM1.99m
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
8:55
8:53
 mm
Temp °C
16
17
17
17
16
16
15
15
16
16
16
16
15
15
14
13
16
17
18
17
15
Feels °C
11
12
12
12
12
12
11
12
12
13
13
13
14
14
14
12
15
15
16
15
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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