Constantine Bay surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 am Monday 08 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Constantine Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Constantine Bay sea temperature is
12.1° C
(Which is slightly warmer than usual)


How big are the waves at Constantine Bay today?

The current surf forecast for Constantine Bay at 1PM is: 2.1m 20s primary swell from a West direction and 3.5m 12s secondary swell from a West direction (forecast issued at 11:00am December 08). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (08 Dec)8ft (2.5m)12s
Afternoon (08 Dec)15ft (4.5m)18s
Evening (08 Dec)15ft (4.5m)17s

Table - waves today at Constantine Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
0
0
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
4
4
3
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
3.5
W
4.5
W
4.5
W
4.5
W
4
W
3.5
W
3.5
W
3
W
4
SW
3.5
SW
3
W
3.5
W
3
W
3
W
2.5
W
2.4
W
2.2
W
2
W
1.9
WNW
1.6
W
3
W
3
W
2.5
W
Period(s) (?)121218181717161616121314141413131312121216141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)176534421257412324120278864667355474629525940453456407035402904213319091507119410291248353330742348
Wind
(km/h)
35
SSW
35
SSW
30
SSW
25
S
40
S
55
S
60
S
55
S
60
S
60
SSW
40
WSW
30
SW
30
SW
30
SSW
30
SW
25
SW
25
W
20
W
20
WSW
15
SW
15
SSW
15
S
20
SSE
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:14AM
6.74
7:41PM
6.26
8:03AM
6.43
8:31PM
5.86
8:55AM
6.04
9:25PM
5.46
Low Tide
/ height (m)
1:40PM
0.41
1:58AM
0.71
2:32PM
0.75
2:49AM
1.07
3:26PM
1.13
3:43AM
1.43
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise8:07-------8:07-------8:08-------
Sunset--4:15-------4:15-------4:15-----
light rain
light rain
light rain
cloud
light rain
light rain
mod rain
cloud
light rain
light rain
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
111-356-31--------------
Temp. °C131413131313141414141212121212111111111110101010
Feels °C (?)688863343356666667787665
  • 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

Latest Updates

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 Constantine Bay 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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