Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay 48 hour detailed Surf Forecast

Issued: 12 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
17.7° 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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 2ft (0.6m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Evening surf: Evening surf (11 Jul, local time) - 3.5ft (1.0m), 6s period with N swell.

The current surf forecast for Trevone Bay at 9AM is: 0.6m 10s primary swell from a West direction and 0.5m 5s secondary swell from a North direction (forecast issued at 12:00am July 11). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Jul)2ft (0.6m)10s
Afternoon (11 Jul)1.5ft (0.5m)9s
Evening (11 Jul)3.5ft (1.0m)6s

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


Short Range Forecast

Mostly dry. Warm (max 31°C on Sun afternoon, min 19°C on Sun night). Winds increasing (light winds from the ENE on Fri night, fresh winds from the E by Mon morning).

Saturday
11
Sunday
12
Monday
13
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.7
W
10
0.7
W
10
0.6
W
10
0.6
W
9
0.5
W
9
0.5
W
9
1
N
6
1
N
6
1
N
6
1
N
6
0.8
N
6
0.7
NNE
5
0.7
NNE
5
0.7
N
5
0.7
N
5
0.8
NNE
5
0.9
NNE
6
0.9
NNE
6
0.8
NNE
6
0.2
WSW
19
0.6
NE
5
0.8
NNE
6
0.8
NNE
6
Wave Graph
Metric surfscale
Energy kJ
51
90
90
67
60
41
45
62
66
69
66
39
30
27
25
27
36
49
51
40
37
16
34
40
Wind (km/h)
5
NE
5
ENE
10
ENE
15
ENE
15
NE
15
NNE
15
NNE
10
NE
10
ESE
20
ENE
20
ENE
25
ENE
25
ENE
25
E
25
E
25
ENE
30
ENE
25
ENE
30
ENE
35
E
25
E
15
NE
20
NE
10
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
High Tide
2:35AM5.50m
3:11PM5.59m
3:45AM5.73m
4:16PM5.95m
4:47AM6.05m
5:14PM6.35m
Low Tide
9:00AM1.39m
9:35PM1.28m
10:08AM1.13m
10:42PM0.91m
11:09AM0.80m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:29
9:28
 mm
Temp °C
24
23
23
26
28
27
26
26
25
22
20
25
29
31
30
28
23
19
19
23
26
28
26
26
Feels °C
24
23
21
23
25
24
23
24
23
19
16
22
25
27
26
23
17
15
14
17
21
24
22
24
  • 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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