Trestraou Surf Break

Lat Long: 48.82° N 3.46° W

Trestraou Surf Forecast and Surf Report

Issued: 1 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trestraou sea temperature is
18.5°C
2.3° 

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


Trestraou surf forecast from 23 Sep 2026:

  • Best quality surf: Friday 25 Sep, 8AM (local time) - 4.5ft (1.3m), 18s period, WNW swell with offshore winds.
  • Most powerful swell: Friday 25 Sep, 11PM (local time) - 8ft (2.4m), 14s period, WNW swell with 2,378 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 23 Sep, 11PM (local time) - 5ft (1.6m), 13s 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 Wednesday (Sep 23) at 11PM. The primary swell is predicted to be 1.6m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trestraou in the next 16 days are 2.4m 14s and forecast to arrive on Friday (Sep 25) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Sep 30) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 23rd Sep)5ft (1.6m) 13s
Best Surf 8AM (Fri 25th Sep)4.5ft (1.3m) 18s
Most Powerful11PM (Fri 25th Sep)8ft (2.4m) 14s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue morning. Very mild (max 19°C on Sun afternoon, min 14°C on Sat night). Winds increasing (calm on Mon morning, fresh winds from the SE by Tue morning).

Wed
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
0
3
1
0
0
0
1
2
1
2
2
0
0
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WNW
13
1.6
WNW
13
1.3
WNW
12
1
WNW
11
0.8
WNW
10
1.8
WNW
16
2.3
WNW
14
2.2
WNW
14
2.1
WNW
13
1.6
WNW
12
1.6
WNW
11
1.4
WNW
11
1.4
WNW
11
1.6
WNW
11
1.8
WNW
11
1.8
WNW
11
1.7
WNW
12
1.5
WNW
11
1.3
WNW
11
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
1106
750
429
254
147
1735
2197
1886
1420
706
593
423
408
645
759
800
767
531
401
202
Wind (km/h)
15
N
5
ENE
10
ESE
15
ENE
5
SE
10
WSW
20
NW
25
NNW
15
NNE
15
NNE
10
E
10
SW
15
WNW
15
WSW
5
S
15
ENE
20
ESE
35
SE
20
S
20
SSE
Wind State
cross-on
cross-on
cross
cross-on
glassy
cross-off
cross-on
cross-on
on
on
cross
off
cross
cross-off
glassy
cross-on
cross
cross-off
off
cross-off
High Tide
5:42PM6.05m
6:06AM6.18m
6:18PM6.63m
6:40AM6.74m
6:51PM7.15m
7:11AM7.23m
7:23PM7.58m
7:42AM7.60m
7:55PM7.86m
8:14AM7.83m
8:28PM7.96m
8:46AM7.87m
9:03PM7.86m
Low Tide
00:00AM1.66m
12:13PM1.55m
00:34AM1.05m
12:47PM0.97m
1:06AM0.50m
1:20PM0.47m
1:38AM0.08m
1:53PM0.09m
2:12AM-0.17m
2:28PM-0.12m
2:46AM-0.22m
3:04PM-0.13m
3:23AM-0.04m
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:02
8:03
8:04
8:06
8:07
8:08
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:07
8:06
8:04
8:01
8:00
7:58
 mm
1
Temp °C
17
16
17
24
21
19
21
16
15
15
15
16
19
18
15
19
17
19
23
21
Feels °C
16
16
16
21
19
18
19
14
11
12
13
14
17
17
15
16
15
15
21
18
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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