Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay 48 hour detailed Surf Forecast

Issued: 12 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
18.9°C
2.1° 

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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.4m), 9s period with W swell.

The current surf forecast for Trevone Bay at 4PM is: 0.5m 9s primary swell from a West direction and 0.2m 15s secondary swell from a West-southwest direction, 0.6m 5s secondary swell from a North direction (forecast issued at 12:00pm August 22). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (22 Aug)1.5ft (0.5m)10s
Afternoon (22 Aug)1.5ft (0.5m)9s
Evening (22 Aug)1.5ft (0.4m)9s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Sat morning). Winds increasing (light winds from the ENE on Sun morning, fresh winds from the E by Mon morning).

Sat
22
Sunday
23
Monday
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
10
0.5
W
9
0.5
W
9
0.5
W
9
0.4
W
9
0.4
W
9
0.2
WSW
14
0.2
WSW
14
0.2
WSW
14
0.4
SW
14
0.4
SW
13
0.4
WSW
11
0.4
WSW
10
0.4
WSW
10
0.3
WSW
10
0.2
WSW
10
0.2
WSW
9
0.2
W
9
0.2
WSW
13
0.2
WSW
13
0.2
WSW
13
Wave Graph
Metric surfscale
Energy kJ
45
40
39
39
25
24
21
20
19
46
43
40
40
38
19
9
8
8
17
17
17
Wind (km/h)
15
NE
20
N
20
NNE
20
NNE
15
NNE
20
NNE
15
NE
10
ENE
5
ENE
5
NNE
10
NE
5
NE
10
NE
15
E
25
E
30
E
30
E
35
E
30
ESE
25
E
30
E
Wind State
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:23PM4.42m
2:13AM4.35m
2:55PM4.54m
3:34AM4.59m
4:02PM4.90m
Low Tide
7:02AM2.49m
7:57PM2.48m
8:40AM2.46m
9:27PM2.28m
9:54AM2.15m
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:23
8:22
 mm
Temp °C
16
17
16
16
17
16
16
16
17
19
19
19
18
18
16
16
18
20
22
21
19
Feels °C
13
13
12
12
14
12
13
14
15
17
16
17
16
15
11
10
13
13
16
16
13
  • 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.


Nearest locationNearest