Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 12 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
17.9°C
2.4° 

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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 2.5ft (0.7m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 3ft (0.9m), 11s period with W swell.
  • Evening surf: Evening surf (22 Sep, local time) - 3.5ft (1.1m), 11s period with W swell.

The current surf forecast for Sandy Mouth at 9AM is: 0.7m 10s primary swell from a West direction (forecast issued at 12:00am September 22). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (22 Sep)2.5ft (0.7m)10s
Afternoon (22 Sep)3ft (0.9m)11s
Evening (22 Sep)3.5ft (1.1m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 14°C on Wed night). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
1
1
1
1
2
3
3
2
2
0
0
1
2
2
2
2
1
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
9
0.6
W
9
0.6
W
9
0.7
W
10
0.7
W
10
1
W
12
1
W
12
1.1
W
11
0.9
WNW
15
1.1
W
15
1.5
W
14
1.5
W
14
1.4
WNW
13
1.3
W
13
1.2
W
13
1.1
W
12
1
W
12
0.9
W
12
0.8
W
11
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
10
0.5
W
10
Wave Graph
Metric surfscale
Energy kJ
55
55
59
92
102
266
262
289
370
522
905
868
700
573
483
353
280
224
163
151
116
114
78
49
Wind (km/h)
5
NNW
5
NNE
5
NNE
5
NE
5
NNE
10
N
10
NNE
5
NE
5
NW
5
W
10
WSW
15
NW
15
NNW
20
N
15
NNE
10
NE
10
ESE
10
SE
10
SE
15
SE
15
S
15
S
15
S
15
SSE
Wind State
glassy
glassy
glassy
glassy
glassy
cross
cross-off
glassy
glassy
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
3:29AM5.13m
3:57PM5.54m
4:25AM5.66m
4:44PM6.13m
5:05AM6.24m
5:21PM6.72m
Low Tide
9:47AM2.55m
10:20PM2.20m
10:36AM2.02m
11:01PM1.64m
11:14AM1.46m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:15
7:13
 mm
Temp °C
17
17
17
17
19
19
18
18
18
17
18
18
17
17
15
14
14
14
14
16
21
21
18
17
Feels °C
18
18
18
17
20
19
18
19
19
17
18
16
15
15
13
13
12
12
12
14
19
18
16
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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