Trestraou surfForecast / Brittany – Cote d'Armor / France

information circle12 Day Weather and Surf, issued 6 am Monday 05 Jan 2026 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
10.5° C
(Which is slightly cooler than normal)


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 Wednesday (Jan 07) at 7PM. The primary swell is predicted to be 1.9m and 9s period with a secondary swell of 0.5m and 5s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Trestraou in the next 12 days are 9.0m 14s and forecast to arrive on Friday (Jan 09) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Wednesday (Jan 07) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Wed 7th Jan)6ft (1.9m) 9s
Best Surf 4AM (Fri 9th Jan)30ft (9.0m) 14s
Most Powerful 4AM (Fri 9th Jan)30ft (9.0m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 17mm), heaviest on Mon morning. Very mild (max 12°C on Wed night, min 3°C on Mon morning). Winds increasing (light winds from the NW on Tue morning, strong winds from the NW by Wed morning).

Days 3-6 Weather Summary Heavy rain (total 21mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 8°C on Thu night). Winds increasing (light winds from the W on Thu morning, gales from the W by Thu night).

Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
!
2
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
WNW
1.1
NNE
1
N
0.7
NW
0.6
WNW
0.3
W
2.4
WNW
2.2
WNW
2.4
WNW
2.1
WNW
2.3
W
7
W
7.5
WNW
6.5
WNW
6
WNW
4.5
WNW
3.5
WNW
2.3
WNW
2.1
W
3
WSW
3.5
W
Period(s) (?)125566107878812141312121211101012
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4854503822185956275635757491305920978134471006460553368128890816423127
Wind
(km/h)
10
NNE
30
NNE
15
NNE
5
NW
15
SW
30
SSW
40
NW
25
WNW
30
W
15
W
45
SW
65
W
50
WNW
55
WNW
40
NW
30
WNW
35
WSW
45
SW
50
SW
40
WSW
40
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcrosscross-
off
offcross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:10PM
7.42
8:26AM
7.74
8:53PM
7.27
9:09AM
7.53
9:35PM
6.99
9:50AM
7.17
10:16PM
6.64
10:32AM
6.72
10:59PM
6.25
11:16AM
6.23
11:45PM
5.86
12:05PM
5.76
12:39AM
5.53
Low Tide
/ height (m)
2:01PM
-0.10
2:18AM
0.24
2:45PM
0.02
3:01AM
0.44
3:28PM
0.31
3:43AM
0.77
4:09PM
0.73
4:24AM
1.20
4:50PM
1.23
5:07AM
1.68
5:33PM
1.74
5:54AM
2.14
6:23PM
2.21
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Sunrise9:06--9:06--9:06--9:04--9:04--9:03--9:03--
Sunset-5:30--5:31--5:32--5:35--5:36--5:37--5:37-
mod rain
rain showers
clear
cloud
part cloud
rain showers
part cloud
cloud
light rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
cloud
light rain
light rain
light rain
part cloud
Rain (mm)
102---3--2116422--551-
Temp. °C456559881212129889101012131211
Feels °C (?)0-4-1200-21653-5-4-40332443
  • 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

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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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