Trevone Bay Surf Break

Trevone Bay 48 hour detailed Surf Forecast

Lat Long: 50.55° N 4.98° W

Issued: 12 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
17.0° 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) - 5ft (1.5m), 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 3PM is: 1.9m 10s primary swell from a West direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 12:00pm June 30). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jun)5ft (1.5m)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

Some drizzle, heaviest during Tue morning. Very mild (max 17°C on Tue morning, min 13°C on Thu morning). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night).

Tue
30
Wednesday
1
Thursday
2
Fri
3
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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)
1.5
W
10
1.8
W
10
2
W
10
2
W
10
2
W
10
2
W
11
2.1
W
11
2.1
W
11
2.1
W
11
1.9
W
10
1.7
W
10
1.6
W
10
1.5
W
10
1.6
W
10
1.8
W
7
1.9
W
7
2
W
8
1.9
WNW
9
1.8
WNW
9
1.6
W
10
1.5
W
10
1.5
W
10
1.4
W
10
1.4
W
10
Wave Graph
Metric surfscale
Energy kJ
417
587
738
800
848
898
1030
1037
980
724
546
484
415
464
277
397
535
560
552
470
449
449
392
386
Wind (km/h)
30
SSW
30
SW
25
WSW
20
W
20
W
20
NW
25
NW
25
NW
20
NW
20
WNW
20
W
25
WSW
25
WSW
30
WSW
30
W
30
WNW
25
NNW
20
NNW
20
NNW
15
NNW
10
N
10
N
5
NNW
5
NNE
Wind State
cross-off
cross
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
6:40PM5.94m
6:59AM5.80m
7:17PM6.05m
7:35AM5.84m
7:53PM6.10m
Low Tide
12:36PM1.13m
00:59AM1.04m
1:12PM1.02m
1:36AM0.97m
1:48PM0.98m
2:12AM0.96m
part cloud
light rain
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:35
9:35
9:34
 mm
1
Temp °C
17
17
16
16
15
17
15
14
14
14
14
14
14
16
16
16
14
13
14
14
15
15
15
15
Feels °C
13
12
12
13
12
14
12
11
11
11
11
10
10
12
12
12
10
9
11
11
13
13
14
15
Swell 1
Height (m)
Direction
Period (s)
1.5
W
10
1.8
W
10
2
W
10
2
W
10
2
W
10
2
W
11
2.1
W
11
2.1
W
11
2.1
W
11
1.9
W
10
1.7
W
10
0.2
N
4
0.7
W
10
2
W
8
1.9
WNW
9
1.8
WNW
9
1.6
W
10
1.5
W
10
1.5
W
10
1.4
W
10
1.4
W
10
Energy kJ
417
587
738
800
848
898
1030
1037
980
724
546
2
89
535
560
552
470
449
449
392
386
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
12
0.4
N
4
0.4
N
5
0.3
N
6
0.3
N
6
Energy kJ
6
6
6
7
6
6
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.6
W
10
1.5
W
10
1.6
W
10
1.8
W
7
1.9
W
7
0.5
N
5
0.4
NNW
4
0.4
N
6
Energy kJ
484
415
464
277
397
11
7
11
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
1
1
1
1
3
1
3
3
2
1
2
2
1
1
3
3
1
1
2
1
Distance (km)
205
51
235
253
122
46
32
43
58
214
245
245
16
260
287
132
43
43
58
58
50
50
19
2
Best forecast wave conditions in North Cornwall
Rating
(10 max)
3
2
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
3
2
2
2
2
2
2
3
2
1
2
2
1
1
2
2
2
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
  • 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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