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Surf Forecasts:

Sandy Mouth surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Monday 16 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Sandy Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Mouth sea temperature is
10.0° C
 (Which is slightly warmer than usual)

How big are the waves at Sandy Mouth today?

The current surf forecast for Sandy Mouth at 9AM is: 2.5m 18s primary swell from a West direction (forecast issued at 05:00am March 16). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (16 Mar)8ft (2.5m)18s
Afternoon (16 Mar)8ft (2.5m)17s
Evening (16 Mar)4ft (1.2m)16s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
1
1
1
0
1
0
1
2
4
4
3
4
3
2
3
3
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
WNW
1.5
WNW
2.5
W
2.5
W
2.5
W
1.6
WNW
1.2
WNW
1.1
WNW
1.1
WNW
1.7
WSW
1.8
W
1.8
W
1.9
W
2.1
W
2
W
1.9
W
1.8
W
1.1
W
1.7
W
2.4
W
2.2
W
1.9
W
1.7
W
1.5
W
Period(s) (?)20191818171616161591313131313121219171616151414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11631581440438493649121075861255149510941094120014871308107494886616892900232215681191868
Wind
(km/h)
30
W
30
W
30
WSW
35
SW
35
SW
35
SW
30
SSW
30
S
35
SSW
30
S
35
S
35
S
35
S
25
S
15
SSE
15
SE
15
ESE
20
ESE
25
ESE
35
ESE
35
ESE
35
E
35
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		offoffcross-
off		offoffoffoff
High Tide
/ height (m)
4:01AM
6.19
4:23PM
6.33
4:40AM
6.85
5:00PM
6.94
5:16AM
7.44
5:35PM
7.47
Low Tide
/ height (m)
10:19AM
1.58
10:33PM
1.37
10:55AM
0.98
11:08PM
0.81
11:29AM
0.45
11:41PM
0.34
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise--6:31-------6:28-------6:26-----
Sunset-----6:22-------6:24-------6:27--
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C99910101099108101112111099912141412109
Feels °C (?)222323333133567654777532
  • 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

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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.

View detailed surf forecast for Sandy Mouth at:
surf-forecast.com

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