Gwenvor surf break

Gwenvor surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Saturday 20 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Gwenvor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gwenvor sea temperature is
12.0° C
(Which is slightly warmer than usual)


How big are the waves at Gwenvor today?

The current surf forecast for Gwenvor at 8AM is: 2.3m 13s primary swell from a West direction and 1.6m 9s secondary swell from a West-southwest direction, 3.0m 8s secondary swell from a South-southwest direction (forecast issued at 05:00am December 20). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Dec)7ft (2.2m)13s
Afternoon (20 Dec)13ft (4.0m)10s
Evening (20 Dec)11ft (3.5m)12s

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

Updates in  hr  min  s Forecast update imminent
Saturday
20
Sunday
21
Monday
22
Tue
23
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
9
9
8
7
7
5
4
4
2
1
4
4
4
4
3
Swell
Height Map
Wave Height (m) & direction (?)
3.5
WSW
2.5
W
2.2
W
3.5
SSW
4
SSW
3
SSW
3.5
WSW
3.5
WSW
4.5
WSW
4.5
WSW
4.5
W
4.5
W
4
W
4
W
3.5
W
3
W
3
W
2.5
W
2.5
W
2.4
W
2.2
W
2
W
1.9
W
1.8
W
Period(s) (?)14141381010121216161515151515151414131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)54532333166717932870209438063867107021024010137946081707092579942803376281722151952156811791031895
Wind
(km/h)
40
S
50
S
55
SSE
55
SSE
50
S
25
SSW
35
SSW
35
S
30
SSW
5
WSW
15
NNE
20
ENE
25
NE
20
NE
20
NNE
15
NNE
20
NNE
20
N
15
NNW
10
ESE
10
ENE
15
E
15
ENE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
crosscross-
on
crosscrosscross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
offcross-
off
offoffoff
High Tide
/ height (m)
4:38AM
4.83
4:56PM
4.72
5:14AM
4.92
5:31PM
4.76
5:49AM
4.97
6:07PM
4.75
Low Tide
/ height (m)
11:10AM
0.81
11:24PM
0.80
11:48AM
0.75
12:01AM
0.76
12:26PM
0.74
Saturday
20
Sunday
21
Monday
22
Tue
23
Sunrise--8:18-------8:18-------8:18-----
Sunset----4:21-------4:22-------4:22---
clear
clear
cloud
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---1521----21-----------
Temp. °C1111111010101010989910910111110111111111111
Feels °C (?)210-204212554445875798788
  • 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 Gwenvor 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest