Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 6 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
17.7° C
1.6° 

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 (20 Jul):

  • Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 11s period with W swell.
  • Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 5s period with NNW swell.

The current surf forecast for Sandy Mouth at 10PM is: 0.9m 5s primary swell from a North-northwest direction and 0.3m 11s secondary swell from a West direction (forecast issued at 06:00pm July 20). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (20 Jul)--
Afternoon (20 Jul)0.5ft (0.2m)11s
Evening (20 Jul)3ft (0.9m)5s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue morning, min 13°C on Tue night). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
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)
0.2
W
11
0.6
NNW
4
0.9
NNW
5
0.8
NNW
5
0.3
WNW
11
0.3
WNW
10
0.6
NNW
5
0.3
W
10
0.3
W
10
0.7
NNW
5
0.7
NNW
5
0.8
NNW
5
0.9
NNW
5
1
N
5
0.9
NNW
5
0.8
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
Wave Graph
Metric surfscale
Energy kJ
10
14
38
28
22
22
20
20
17
20
22
27
37
51
42
32
36
41
42
Wind (km/h)
20
NNW
20
N
20
N
10
N
5
NE
10
NE
15
NNE
20
N
20
NNW
15
NW
15
N
15
N
20
N
20
N
20
N
20
N
20
NNW
20
NNW
15
N
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
High Tide
11:08PM6.66m
11:33AM6.20m
11:56PM6.12m
12:24PM5.78m
Low Tide
4:55PM1.32m
5:23AM1.52m
5:42PM1.78m
6:12AM1.97m
6:36PM2.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:21
9:20
9:17
 mm
Temp °C
21
21
17
15
16
16
19
22
21
20
18
16
14
13
15
18
19
18
18
Feels °C
16
17
15
14
16
14
16
18
17
18
16
14
11
10
11
14
15
15
17
  • 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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