Trevone Bay Surf Break

Trevone Bay 48 hour detailed Surf Forecast

Lat Long: 50.55° N 4.98° W

Issued: 6 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
15.1° C

Slightly warmer than usual

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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 2ft (0.6m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with WSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with SW swell.

The current surf forecast for Trevone Bay at 10AM is: 0.6m 7s primary swell from a West-southwest direction (forecast issued at 06:00am June 21). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (21 Jun)2ft (0.6m)7s
Afternoon (21 Jun)1.5ft (0.4m)7s
Evening (21 Jun)1.5ft (0.4m)7s

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. Warm (max 26°C on Mon morning, min 17°C on Sun morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wed
24
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
1 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
0
0
0
Swell
Height Map
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)
0.5
SW
7
0.6
WSW
7
0.6
WSW
7
0.4
WSW
7
0.4
WSW
7
0.4
SW
7
0.4
SW
7
0.3
WSW
7
0.3
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
W
11
0.2
W
11
0.2
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
Wave Graph
Metric surfscale
Energy kJ
26
42
41
19
19
12
12
10
9
4
5
5
5
5
10
9
8
18
18
16
15
28
27
26
Wind (km/h)
10
NE
10
NE
5
NE
10
N
15
N
15
NNE
15
NNE
10
ENE
10
ENE
10
NE
15
ENE
15
ESE
15
E
5
ESE
5
NE
5
E
10
NNW
5
ENE
10
N
10
NNW
15
N
15
N
10
NNE
10
NNE
Wind State
cross
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
cross-on
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
10:58AM5.54m
11:23PM5.71m
11:55AM5.25m
00:22AM5.38m
12:56PM5.07m
Low Tide
5:17PM1.34m
5:55AM1.38m
6:15PM1.63m
6:53AM1.63m
7:17PM1.82m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:35
9:35
9:36
 mm
Temp °C
15
15
17
18
19
19
20
22
21
21
23
26
26
25
25
24
23
23
23
23
21
21
21
22
Feels °C
13
13
16
17
17
17
19
22
21
20
23
27
27
28
28
26
24
25
24
24
21
22
22
23
Swell 1
Height (m)
Direction
Period (s)
0.5
SW
7
0.6
WSW
7
0.6
WSW
7
0.4
WSW
7
0.4
WSW
7
0.3
W
7
0.4
SW
7
0.3
WSW
7
0.3
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
N
3
0.3
N
4
0.3
N
4
0.2
N
4
0.2
N
4
0.3
NNW
4
0.3
W
10
0.4
NNW
4
0.3
W
10
0.3
W
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
Energy kJ
26
42
41
19
19
9
12
10
9
4
5
1
2
2
1
1
3
18
6
16
15
28
27
26
Swell 2
Height (m)
Direction
Period (s)
0.4
WNW
8
0.2
W
7
0.3
W
7
0.4
SW
7
0.2
W
7
0.2
W
7
0.2
W
7
0.2
NNE
3
0.2
N
3
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.1
SW
6
0.2
W
11
0.2
W
10
0.2
WSW
7
0.3
W
10
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
Energy kJ
19
4
9
12
4
4
4
1
1
5
5
5
2
9
8
5
18
5
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.1
W
9
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
11
0.1
SW
7
0.2
WSW
6
0.1
W
6
0.2
WSW
8
0.1
W
6
0.1
W
6
0.1
W
6
Energy kJ
2
2
2
6
6
6
3
3
3
3
3
10
2
4
1
6
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.2
NNE
2
0.3
NNE
3
0.3
NNE
3
0.3
NNE
3
0.3
NNW
4
0.5
N
4
0.5
N
4
0.5
N
4
0.6
N
4
0.6
N
4
Energy kJ
1
1
2
2
3
9
8
9
13
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
4
4
4
58
391
486
418
391
391
391
400
418
494
418
267
266
475
494
494
924
676
4
4
4
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
8
8
7
7
7
6
6
5
7
6
5
5
5
5
5
6
5
5
5
5
6
8
  • 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
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