Surf Break

Lat Long: 50.85° N 4.56° W

Sandy Mouth 48 hour detailed Surf Forecast

Issued: 12 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sandy Mouth sea temperature is
17.9°C
2.6° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 4.5ft (1.4m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 4.5ft (1.3m), 12s period with W swell.
  • Evening surf: Evening surf (26 Sep, local time) - 4.5ft (1.3m), 11s period with W swell.

The current surf forecast for Sandy Mouth at 6PM is: 1.3m 11s primary swell from a West direction (forecast issued at 12:00pm September 26). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Sep)4.5ft (1.4m)12s
Afternoon (26 Sep)4.5ft (1.3m)12s
Evening (26 Sep)4.5ft (1.3m)11s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 17°C on Sat morning, min 12°C on Sat night). Winds decreasing (fresh winds from the S on Sun morning, calm by Sun night).

Sat
26
Sunday
27
Monday
28
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
0
0
1
2
2
1
0
0
0
0
0
0
1
2
2
2
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
W
12
1.3
W
12
1.3
W
11
1.3
W
11
1.3
W
11
1.2
W
11
1.2
W
11
1.1
W
10
1
W
10
1
W
10
1.4
W
10
1.5
W
10
1.7
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
11
1.2
W
11
1.2
W
11
1.1
W
11
1
W
11
Wave Graph
Metric surfscale
Energy kJ
565
472
433
410
410
338
319
259
206
206
386
452
657
584
524
483
433
371
357
289
235
Wind (km/h)
15
SW
15
WSW
15
WSW
10
SSW
15
SSE
15
SE
20
SE
30
SSE
35
S
30
S
25
WNW
25
WNW
20
WNW
10
WNW
5
WSW
5
SSE
10
SSE
5
SSE
5
S
10
SSE
15
SE
Wind State
cross-on
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
on
on
cross-on
glassy
cross-off
cross-off
glassy
cross-off
cross-off
High Tide
6:30PM7.68m
6:48AM7.66m
7:04PM7.95m
7:22AM7.88m
7:39PM8.04m
Low Tide
12:20PM0.52m
00:40AM0.26m
12:53PM0.21m
1:12AM0.05m
1:26PM0.05m
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
rain showers
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
7:11
—
—
—
—
—
—
—
7:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:07
—
—
—
—
—
—
—
7:06
—
—
—
—
—
—
—
7:04
—
 mm
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
Temp °C
15
17
16
15
13
12
13
15
16
17
16
15
14
14
14
13
14
16
17
15
12
Feels °C
13
14
13
14
11
9
9
10
11
13
13
11
10
12
13
12
13
14
15
13
9
  • 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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