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Surf Forecasts:

Trevone Bay surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 pm Saturday 22 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Trevone Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trevone Bay sea temperature is
13.5° C
 (Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Trevone Bay today?

The current surf forecast for Trevone Bay at 5AM is: 3.0m 8s primary swell from a West direction (forecast issued at 11:00pm November 22). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (23 Nov)10ft (3.0m)8s
Afternoon (23 Nov)11ft (3.5m)9s
Evening (23 Nov)11ft (3.5m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
23
Monday
24
Tuesday
25
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
W
1
W
2.1
WSW
3
W
3
WNW
3.5
WNW
3.5
W
3.5
W
3.5
W
4
WNW
4
WNW
4.5
WNW
4
WNW
4
WNW
3
WNW
2.3
WNW
2.5
N
2.5
NNW
2.4
NNW
2.3
N
2.3
NNW
2.1
NNW
1.2
W
1.2
W
Period(s) (?)1212788991010101010101010108887771011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)300290363869139716671908213424302590307242683400303815561018815735611585532432300329
Wind
(km/h)
20
SW
30
SSW
45
WSW
45
WNW
45
WNW
45
WNW
45
W
45
W
50
W
50
WNW
55
WNW
60
WNW
40
NNW
50
NNW
50
N
50
N
40
N
40
NNW
40
NNW
45
NNW
40
N
35
N
30
NNW
30
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
6:20PM
5.97
6:36AM
6.06
6:54PM
5.79
7:12AM
5.89
7:31PM
5.58
7:50AM
5.68
Low Tide
/ height (m)
12:29AM
0.97
12:51PM
1.01
1:04AM
1.14
1:27PM
1.21
1:40AM
1.34
2:08PM
1.44
Sunday
23
Monday
24
Tuesday
25
Sunrise----7:46-------7:48-------7:48---
Sunset------4:24-------4:23-------4:22-
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
light rain
rain showers
clear
part cloud
cloud
rain showers
light rain
light rain
clear
part cloud
light rain
cloud
cloud
rain showers
rain showers
rain showers
clear
Rain (mm)
--21---11---311--1--111-
Temp. °C111113111111111010101010910111010111010991010
Feels °C (?)6552011-1-1-1-2-20-10-11200-1123
  • 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 Trevone 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.

View detailed surf forecast for Trevone Bay at:
surf-forecast.com

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