Sandy Mouth Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 6 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
18.0° 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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 2.5ft (0.7m), 5s period with WNW swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.4m), 8s period with WNW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.5m), 5s period with W swell.

The current surf forecast for Sandy Mouth at 12AM is: 0.6m 8s primary swell from a West direction and 0.2m 10s secondary swell from a West direction (forecast issued at 06:00pm July 29). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jul)2.5ft (0.7m)5s
Afternoon (30 Jul)1.5ft (0.4m)8s
Evening (30 Jul)1.5ft (0.5m)5s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 20°C on Wed afternoon, min 15°C on Thu morning). Wind will be generally light.

Wed
29
Thursday
30
Friday
31
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)
0.5
W
8
0.4
WNW
8
0.6
W
8
0.6
W
8
0.4
WNW
8
0.7
WNW
5
0.7
WNW
5
0.7
WNW
5
0.6
WNW
5
0.3
WNW
8
0.5
W
5
0.3
WNW
8
0.3
W
8
0.8
NW
5
0.6
W
6
0.7
W
6
0.6
W
6
0.5
W
5
0.2
W
11
Wave Graph
Metric surfscale
Energy kJ
33
22
51
48
24
28
29
23
14
13
12
12
11
30
25
31
22
13
10
Wind (km/h)
20
W
15
WSW
15
WSW
15
WSW
15
W
10
W
15
NW
15
NNW
20
NW
20
WNW
15
WNW
10
NW
15
NNW
15
NNW
15
NW
20
NW
20
NW
20
WNW
15
WNW
Wind State
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:53PM6.92m
7:10AM6.83m
7:27PM7.20m
7:44AM7.03m
8:01PM7.39m
Low Tide
1:06AM1.06m
1:17PM0.96m
1:39AM0.84m
1:50PM0.78m
clear
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:08
9:07
9:06
 mm
1
Temp °C
20
19
17
17
17
17
17
15
17
16
15
16
16
15
16
16
16
16
15
Feels °C
18
18
16
16
17
17
16
13
13
13
13
15
14
13
13
12
12
13
12
  • 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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