Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 6 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.1° 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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 2ft (0.6m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Evening surf: Evening surf (03 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.

The current surf forecast for Sandy Mouth at 10AM is: 0.6m 9s primary swell from a West direction (forecast issued at 06:00am August 03). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (03 Aug)2ft (0.6m)9s
Afternoon (03 Aug)1.5ft (0.5m)9s
Evening (03 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 23°C on Mon morning, min 15°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the WSW by Tue night).

Monday
3
Tuesday
4
Wednesday
5
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
0
0
0
0
1
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)
0.6
W
9
0.7
W
9
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.6
WSW
8
0.7
WSW
8
0.8
WSW
8
0.8
WSW
7
0.9
WSW
7
0.9
WSW
7
1.1
WSW
5
1.2
WSW
6
1.3
WSW
6
1.8
W
7
2.1
W
8
2
W
8
1.8
WNW
8
1.6
WNW
7
1.5
W
7
1.5
W
7
Wave Graph
Metric surfscale
Energy kJ
57
76
55
57
39
37
36
53
63
64
68
86
84
52
110
143
340
545
526
395
284
212
200
Wind (km/h)
10
SE
10
SE
5
SSE
10
WNW
10
NW
10
W
5
SSW
15
SSE
15
S
20
SSW
25
SW
25
SW
25
SW
30
SW
25
WSW
35
WSW
35
W
30
W
30
W
30
WNW
30
W
30
W
25
W
Wind State
cross-off
cross-off
glassy
cross-on
cross-on
on
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
High Tide
9:27AM7.09m
9:45PM7.25m
10:05AM6.90m
10:24PM6.98m
10:48AM6.62m
Low Tide
3:16AM0.72m
3:27PM0.83m
3:50AM0.88m
4:05PM1.04m
4:30AM1.14m
4:48PM1.34m
clear
part cloud
cloud
cloud
clear
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
rain showers
cloud
part cloud
part cloud
clear
light rain
rain showers
rain showers
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
8:59
8:58
 mm
1
1
1
1
1
Temp °C
15
16
22
23
23
21
19
17
18
19
21
21
20
20
17
17
16
16
16
17
17
17
16
Feels °C
13
14
21
21
22
20
18
15
17
17
19
19
17
16
14
12
11
11
11
11
11
11
11
  • 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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