Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay 48 hour detailed Surf Forecast

Issued: 6 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
18.4° C
1.7° 

Trevone Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trevone Bay today (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 4ft (1.2m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 3.5ft (1.0m), 7s period with WSW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.3m), 7s period with WSW swell.

The current surf forecast for Trevone Bay at 2AM is: 0.9m 8s primary swell from a West-southwest direction (forecast issued at 06:00pm August 03). The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Aug)4ft (1.2m)7s
Afternoon (04 Aug)3.5ft (1.0m)7s
Evening (04 Aug)4.5ft (1.3m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Mon afternoon, min 16°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the W by Tue night).

Mon
3
Tuesday
4
Wednesday
5
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WSW
9
0.6
WSW
8
0.6
WSW
8
0.9
WSW
8
1
WSW
8
1.2
WSW
7
1.1
SW
7
1
WSW
7
1
WSW
7
1.3
WSW
7
1.3
WSW
7
1.6
W
6
1.8
W
7
2
W
7
1.9
W
7
1.7
WNW
7
1.6
WNW
7
1.6
WNW
6
1.6
WNW
6
Wave Graph
Metric surfscale
Energy kJ
65
54
53
103
123
146
126
111
105
142
149
213
303
422
376
285
239
200
218
Wind (km/h)
0
WNW
10
SSW
15
S
20
SSE
25
S
20
SSW
25
SW
30
SW
30
WSW
30
SW
30
W
35
W
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
Wind State
glassy
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
9:15PM6.34m
9:35AM6.03m
9:55PM6.11m
10:18AM5.79m
Low Tide
3:07PM0.73m
3:31AM0.78m
3:45PM0.92m
4:10AM1.01m
4:29PM1.19m
clear
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
rain showers
cloud
cloud
rain showers
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:01
9:00
8:58
 mm
1
1
Temp °C
21
22
20
18
19
19
20
20
19
19
18
17
17
16
17
16
17
17
17
Feels °C
22
20
17
16
17
18
17
17
15
15
14
12
12
10
12
11
11
11
11
  • 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
How to use the Wavefinder 

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.


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