Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 12 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.8°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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.

The current surf forecast for Sandy Mouth at 4AM is: 0.5m 9s primary swell from a West direction and 0.1m 8s secondary swell from a South direction (forecast issued at 12:00am August 26). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Aug)1.5ft (0.5m)9s
Afternoon (26 Aug)1.5ft (0.5m)8s
Evening (26 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Wed night. Warm (max 23°C on Wed morning, min 15°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the SW by Fri afternoon).

Wednesday
26
Thursday
27
Friday
28
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)
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
W
8
0.4
W
8
0.4
W
8
0.4
W
8
0.4
W
7
0.3
W
7
0.3
W
8
0.5
SW
7
0.4
SW
8
0.4
WSW
7
0.4
WSW
8
0.4
WSW
8
0.9
WSW
8
0.9
WSW
4
0.9
W
5
0.9
W
5
0.8
W
5
Wave Graph
Metric surfscale
Energy kJ
43
40
39
36
33
32
30
18
18
18
18
17
9
12
26
16
20
24
25
87
31
39
40
29
Wind (km/h)
10
SE
15
SSE
15
SSE
15
SSE
10
SSE
5
S
5
SE
10
ESE
20
ESE
20
ESE
10
SE
15
SSW
20
WSW
20
WSW
15
WSW
15
SW
15
SSW
15
SSW
15
SSW
25
SW
30
SW
30
SW
25
SW
20
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
off
off
off
cross-off
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:37AM6.20m
5:54PM6.65m
6:12AM6.68m
6:28PM7.13m
6:45AM7.09m
7:01PM7.51m
Low Tide
11:33PM1.70m
11:46AM1.51m
00:09AM1.22m
12:20PM1.06m
00:41AM0.81m
12:52PM0.69m
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:15
8:13
 mm
2
4
2
Temp °C
16
16
17
20
23
23
22
19
17
18
17
18
19
19
18
16
16
15
15
18
18
18
18
17
Feels °C
15
15
16
19
22
23
22
19
15
16
17
17
16
16
17
14
15
13
13
14
14
14
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 

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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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