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Surf Forecasts:

Trevone Bay surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 pm Tuesday 17 Feb 2026 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
10.2° C
 (Which is slightly warmer than usual)

How big are the waves at Trevone Bay today?

The current surf forecast for Trevone Bay at 11PM is: 1.6m 12s primary swell from a West direction and 0.3m 6s secondary swell from a North direction (forecast issued at 05:00pm February 17). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (17 Feb)--
Afternoon (17 Feb)7.5ft (2.3m)13s
Evening (17 Feb)6ft (1.8m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
3
1
0
0
0
0
1
0
1
2
0
0
0
0
0
0
0
0
0
0
1
0
0
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
W
2
W
1.8
W
1.5
W
1.5
W
1.6
W
1.9
WSW
2
WSW
2.1
W
2.5
W
2.5
W
3
W
3.5
W
4.5
W
4.5
W
5
WNW
5
WNW
4
WNW
3.5
WNW
3
W
2.5
W
2.5
W
3
W
3
W
Period(s) (?)131212121211111111121212131414141312121211111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)170311709186256076297988831084179017762180426289218681936674564580344522851636147714931568
Wind
(km/h)
30
SE
40
ESE
50
SE
50
ESE
40
ESE
40
SE
40
ESE
45
E
30
ENE
20
NE
25
NNE
40
NW
40
NNW
40
NNW
45
NW
50
NW
45
NW
40
WNW
35
WNW
25
W
35
SW
45
SW
40
WSW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffcross-
off		cross-
off		crosscross-
on		ononononononononcross-
on		crosscrosscrosscross
High Tide
/ height (m)
5:34PM
6.30
5:50AM
6.71
6:08PM
6.58
6:24AM
6.94
6:42PM
6.74
6:58AM
7.02
Low Tide
/ height (m)
11:48PM
0.45
12:10PM
0.26
12:21AM
0.22
12:42PM
0.09
12:54AM
0.12
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise------7:26-------7:24-------7:22-
Sunset5:38-------5:40-------5:43-------
cloud
light rain
light rain
light rain
cloud
cloud
cloud
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
Rain (mm)
-322---6211-------------
Temp. °C65677789108677899999910101111
Feels °C (?)-2-4-5-4-2-2-10440-2-2-1-1-1-20133144
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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