Trestraou surfForecast / Brittany – Cote d'Armor / France

information circle12 Day Weather and Surf, issued 6 pm Monday 01 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Trestraou surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trestraou sea temperature is
13.3° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Trestraou this week:

The surf forecast for Trestraou over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 02) at 7AM. The primary swell is predicted to be 3.0m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Trestraou in the next 12 days are 5.5m 16s and forecast to arrive on Saturday (Dec 06) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Thursday (Dec 04) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 2nd Dec)10ft (3.0m) 12s
Best Surf 4AM (Fri 5th Dec)15ft (4.5m) 15s
Most Powerful 7PM (Sat 6th Dec)18ft (5.5m) 16s

Table - best surf conditions forecast for Trestraou over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 22mm), heaviest during Mon night. Very mild (max 14°C on Mon afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the SSW on Mon afternoon, light winds from the SSW by Tue night).

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 15°C on Sat night, min 7°C on Thu night). Winds increasing (moderate winds from the WSW on Thu afternoon, strong winds from the SSW by Fri afternoon).

Mon
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
4
2
4
4
4
1
3
1
2
5
2
1
!
!
!
1
3
2
3
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3
W
3
W
3.5
W
3.5
W
3.5
WNW
3.5
WNW
2.5
W
3
W
3.5
WNW
4
WNW
4
WNW
3
WNW
3
W
4.5
W
5.5
W
5
W
3.5
W
3.5
W
3
W
2.5
W
Period(s) (?)101114151515141312141415161413161614131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)19472106380452245696509946882431276855997241724747193857757715700126345297437425122024
Wind
(km/h)
45
SSW
25
W
20
SSW
30
SW
20
SW
20
SSW
20
SW
40
S
20
WSW
25
WNW
40
W
25
SSW
45
SSW
40
WSW
40
WSW
40
WSW
35
SW
40
WSW
25
W
25
WNW
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
offcross-
off
offoffoffcross-
off
cross-
off
crosscross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:42AM
6.60
4:05PM
6.85
4:35AM
7.08
4:59PM
7.26
5:24AM
7.49
5:49PM
7.56
6:12AM
7.76
6:38PM
7.69
6:59AM
7.88
7:27PM
7.64
7:46AM
7.81
8:15PM
7.42
8:33AM
7.58
Low Tide
/ height (m)
9:30PM
1.24
10:00AM
1.21
10:27PM
0.79
10:54AM
0.66
11:19PM
0.40
11:45AM
0.19
12:08AM
0.13
12:34PM
-0.12
12:55AM
0.03
1:21PM
-0.22
1:42AM
0.10
2:09PM
-0.10
2:28AM
0.34
Mon
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Sunrise--8:45--8:47--8:48--8:48--8:51--8:52--8:52
Sunset5:20--5:19--5:19--5:17--5:17--5:16--5:16--
light rain
rain showers
cloud
rain showers
clear
clear
cloud
light rain
light rain
rain showers
mod rain
cloud
light rain
part cloud
part cloud
part cloud
mod rain
light rain
cloud
cloud
part cloud
Rain (mm)
312-1---3328-3---72---
Temp. °C141010108101110891011131212121515121111
Feels °C (?)653234633215753378776
  • 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 12 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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