Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou 48 hour detailed Surf Forecast

Issued: 1 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
19.0° C
1.2° 

Trestraou surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trestraou today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.0m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 4ft (1.2m), 6s period with WNW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.1m), 7s period with WNW swell.

The current surf forecast for Trestraou at 9PM is: 1.1m 7s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a West direction (forecast issued at 01:00pm August 18). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Aug)3.5ft (1.0m)6s
Afternoon (18 Aug)4ft (1.2m)6s
Evening (18 Aug)3.5ft (1.1m)7s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Wed morning. Warm (max 21°C on Tue afternoon, min 15°C on Wed night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
6
1.2
WNW
6
1.3
WNW
6
1.1
WNW
7
1.1
WNW
7
1.1
WNW
7
1.1
WNW
7
1.1
WNW
7
1.1
WNW
7
1.2
WNW
9
1.2
WNW
9
1.3
WNW
9
1.4
WNW
10
1.6
WNW
9
1.7
WNW
9
1.9
WNW
8
2
WNW
9
2
WNW
9
2
WNW
9
2
WNW
9
1.9
WNW
10
Wave Graph
Metric surfscale
Energy kJ
0
115
129
99
105
105
108
115
125
227
232
277
351
409
453
494
573
613
659
669
631
Wind (km/h)
25
W
25
W
25
W
20
WNW
15
W
15
W
10
W
15
SSW
15
W
15
NW
25
WNW
25
WNW
20
WSW
25
WSW
25
WSW
25
WSW
30
W
30
W
25
WNW
20
W
15
W
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
10:56AM6.82m
11:12PM6.62m
11:32AM6.32m
11:51PM6.03m
12:13PM5.79m
Low Tide
5:09PM1.10m
5:28AM1.35m
5:47PM1.68m
6:06AM1.97m
6:29PM2.26m
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:23
9:22
9:20
 mm
1
8
4
1
Temp °C
20
21
21
19
18
18
17
18
18
17
19
18
16
15
16
16
18
19
18
18
16
Feels °C
18
19
19
17
17
17
17
18
18
16
16
14
13
11
12
12
13
14
14
15
14
  • 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 Trestraou 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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