Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay 48 hour detailed Surf Forecast

Issued: 6 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
18.6°C
2.0° 

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 (29 Aug):

  • Afternoon surf: Afternoon surf (29 Aug, local time) - 8ft (2.5m), 9s period with WSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 8ft (2.5m), 9s period with W swell.

The current surf forecast for Trevone Bay at 9PM is: 2.5m 9s primary swell from a West direction (forecast issued at 06:00pm August 29). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (29 Aug)--
Afternoon (29 Aug)8ft (2.5m)9s
Evening (29 Aug)8ft (2.5m)9s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 18°C on Sat afternoon, min 15°C on Mon morning). Winds decreasing (strong winds from the W on Sat afternoon, light winds from the SW by Mon night).

Sat
29
Sunday
30
Monday
31
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
1
1
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
Wave
Height (m)
Direction
Period (s)
2.5
WSW
9
3
W
9
2.5
W
9
2.1
W
9
1.8
W
9
1.6
W
9
1.6
WSW
9
1.8
WSW
8
2.1
WSW
8
2.3
WSW
8
3
W
9
3
W
10
3
W
10
3
W
10
3
W
10
2.5
W
10
2.2
W
10
1.9
W
10
1.7
W
10
Wave Graph
Metric surfscale
Energy kJ
1076
1299
1007
676
487
395
366
439
575
737
1469
1753
1553
1527
1416
1134
872
654
533
Wind (km/h)
50
W
35
W
30
W
25
WSW
20
SSW
20
SSW
30
SW
30
SSW
30
SW
40
SW
45
WSW
40
W
30
WNW
40
WNW
30
NW
25
NW
25
WNW
15
WNW
15
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
High Tide
7:04PM6.77m
7:21AM6.61m
7:37PM6.86m
7:54AM6.65m
8:11PM6.80m
Low Tide
1:01PM0.36m
1:21AM0.24m
1:33PM0.25m
1:53AM0.21m
2:05PM0.27m
cloud
clear
clear
clear
part cloud
clear
rain showers
light rain
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:09
8:07
 mm
1
2
2
2
2
1
Temp °C
18
18
17
17
17
17
18
17
18
17
16
17
17
16
15
16
16
16
16
Feels °C
11
12
13
14
15
15
13
13
13
10
8
11
12
9
9
11
11
13
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.


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