Trevone Bay Surf Break

Trevone Bay 48 hour detailed Surf Forecast

Lat Long: 50.55° N 4.98° W

Issued: 12 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
16.9° C

2.1°C warmer than normal for this time of year

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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 4.5ft (1.4m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 6ft (1.9m), 10s period with W swell.
  • Evening surf: Evening surf (30 Jun, local time) - 6.5ft (2.0m), 10s period with W swell.

The current surf forecast for Trevone Bay at 8AM is: 1.4m 10s primary swell from a West direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00am June 30). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jun)4.5ft (1.4m)10s
Afternoon (30 Jun)6ft (1.9m)10s
Evening (30 Jun)6.5ft (2.0m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue morning, min 13°C on Wed morning). Mainly fresh winds.

Tuesday
30
Wednesday
1
Thursday
2
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)
1
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)
1.4
W
11
1.3
W
10
1.3
W
10
1.5
W
10
1.8
W
10
2
W
10
2
W
10
2
W
10
1.9
W
11
1.9
W
11
2
W
11
2
W
11
1.9
W
10
1.6
W
10
1.5
W
10
1.5
W
10
1.6
W
10
1.8
W
7
1.9
W
8
2
W
8
2
W
8
1.8
WNW
9
1.7
WNW
10
1.6
W
10
Wave Graph
Metric surfscale
Energy kJ
442
365
331
417
587
738
800
848
810
843
941
907
730
494
424
415
464
294
424
552
589
540
540
509
Wind (km/h)
15
SSW
15
S
20
S
25
SSW
30
SW
25
WSW
20
WSW
20
W
15
W
20
NW
20
NNW
20
NW
15
WNW
20
W
25
WSW
25
SW
30
SW
30
W
25
WNW
25
NW
20
NNW
20
NNW
15
NNW
10
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
High Tide
6:21AM5.70m
6:40PM5.94m
6:59AM5.80m
7:17PM6.05m
7:35AM5.84m
7:53PM6.10m
Low Tide
00:21AM1.17m
12:36PM1.13m
00:59AM1.04m
1:12PM1.02m
1:36AM0.97m
1:48PM0.98m
cloud
cloud
clear
part cloud
cloud
clear
cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:35
9:35
 mm
Temp °C
15
15
15
17
17
17
17
16
16
15
14
13
14
14
14
15
15
16
16
15
14
14
14
15
Feels °C
13
13
11
13
12
13
14
14
15
13
11
10
12
10
10
12
11
12
12
12
11
11
11
13
Swell 1
Height (m)
Direction
Period (s)
1.4
W
11
1.3
W
10
1.3
W
10
1.5
W
10
1.8
W
10
2
W
10
2
W
10
2
W
10
1.9
W
11
1.9
W
11
2
W
11
2
W
11
1.9
W
10
1.6
W
10
1.5
W
10
0.2
N
4
2
W
8
1.8
WNW
9
1.7
WNW
10
1.6
W
10
Energy kJ
442
365
331
417
587
738
800
848
810
843
941
907
730
494
424
2
589
540
540
509
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.4
NNW
5
0.4
NNW
5
Energy kJ
7
7
7
6
6
7
7
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.5
W
10
1.6
W
10
1.8
W
7
1.9
W
8
2
W
8
Energy kJ
415
464
294
424
552
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
1
1
1
2
1
1
1
1
3
2
2
1
2
2
2
2
1
1
1
Distance (km)
8
8
8
8
205
235
253
46
16
43
43
43
214
245
245
2
260
227
275
118
58
43
50
50
Best forecast wave conditions in North Cornwall
Rating
(10 max)
2
2
1
1
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
3
2
1
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
5
5
5
6
6
6
5
5
  • 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 

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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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