Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou Surf Forecast and Surf Report

Issued: 1 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
18.5°C
2.0° 

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


Trestraou surf forecast from 17 Sep 2026:

  • Best quality surf: Friday 18 Sep, 8AM (local time) - 7ft (2.2m), 12s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 18 Sep, 11AM (local time) - 7ft (2.1m), 13s period, WNW swell with 1,408 kJ wave energy.
  • Next surfable swell (1★+): Friday 18 Sep, 8AM (local time) - 7ft (2.2m), 12s period with WNW swell.

Best Forecast Surf Conditions for Trestraou this week:

The surf forecast for Trestraou over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 8AM. The primary swell is predicted to be 2.2m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trestraou in the next 16 days are 2.1m 13s and forecast to arrive on Friday (Sep 18) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Sep 19) at 11AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 18th Sep)7ft (2.2m) 12s
Best Surf 8AM (Fri 18th Sep)7ft (2.2m) 12s
Most Powerful11AM (Fri 18th Sep)7ft (2.1m) 13s

Table - best surf conditions forecast for Trestraou over the next 16 days.


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Sun afternoon, min 16°C on Sun night). Wind will be generally light.

Thu
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
1
2
1
1
1
1
0
1
1
0
0
0
0
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
WNW
9
2
WNW
10
2.1
WNW
13
1.8
WNW
13
1.7
WNW
12
1.5
WNW
8
1.9
WNW
11
1.9
WNW
11
1.8
WNW
11
1.6
WNW
11
1.4
WNW
11
1.3
WNW
12
1.2
WNW
12
1
WNW
11
0.9
WNW
11
0.9
WNW
10
1.1
WNW
11
1.3
WNW
15
1.6
WNW
14
1.7
WNW
13
Wave Graph
Metric surfscale
Energy kJ
559
756
1408
1094
876
293
828
813
731
593
469
422
399
230
161
195
297
744
988
968
Wind (km/h)
25
WNW
20
WNW
15
W
25
W
20
SW
25
SW
25
W
15
SW
15
WSW
15
WNW
5
NNW
5
ENE
15
NNE
10
ENE
10
ENE
20
NE
15
E
10
ENE
15
NE
10
ENE
Wind State
cross
cross
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
High Tide
11:05PM6.02m
11:23AM5.84m
11:48PM5.43m
12:15PM5.29m
00:57AM4.92m
1:46PM4.91m
2:54AM4.74m
3:41PM5.00m
4:30AM5.06m
4:55PM5.47m
5:27AM5.60m
5:42PM6.05m
Low Tide
5:05PM1.61m
5:20AM1.98m
5:43PM2.21m
6:02AM2.56m
6:37PM2.76m
7:09AM3.05m
8:17PM3.09m
9:14AM3.16m
10:17PM2.86m
10:46AM2.75m
11:19PM2.29m
11:36AM2.16m
00:00AM1.66m
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:54
7:56
7:56
7:58
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:19
8:16
8:15
8:13
8:09
 mm
2
Temp °C
17
17
16
17
16
17
20
19
18
20
18
17
19
17
18
20
19
18
20
17
Feels °C
14
13
13
13
12
14
16
16
16
18
18
18
18
16
18
19
18
19
20
16
  • 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 
submit an eyeball surf report

Quick surf report for Trestraou:

join our community of surf reporters

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.


Information about the Trestraou Surf forecast

The above surf forecast table for Trestraou provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trestraou can be found by selecting the local surf guide option on the grey menu. Our Trestraou surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Trestraou) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Trestraou may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Cote d'Armor - Brittany? If you are looking for accommodation near Trestraou, camping, hotels and holiday cottages in Cote d'Armor - Brittany, consider staying in Lannion which is 9 km (6 miles) away. Other places in and around Cote d'Armor - Brittany where you can find information about places to rent, and car hire include Treguier which is 17 km (11 miles) away, Paimpol, Morlaix and Roscoff.

Nearest locationNearest