Trestrignel surfForecast / Brittany – Cote d'Armor / France

information circle12 Day Weather and Surf, issued 12 pm Wednesday 10 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Trestrignel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trestrignel sea temperature is
12.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Trestrignel this week:

The surf forecast for Trestrignel over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 10) at 7PM. The primary swell is predicted to be 2.5m and 12s period with a secondary swell of 0.3m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trestrignel in the next 12 days are 4.5m 18s and forecast to arrive on Friday (Dec 12) at 4PM. 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 4s period and expected on Monday (Dec 15) at 10PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Wed 10th Dec)8ft (2.5m) 12s
Best Surf 7PM (Fri 12th Dec)13ft (4.0m) 18s
Most Powerful 4PM (Fri 12th Dec)15ft (4.5m) 18s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Fri afternoon).

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 13°C on Sun night, min 8°C on Sat morning). Winds increasing (light winds from the SSW on Sat morning, strong winds from the SSW by Sun night).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
2
3
4
1
4
0
5
5
4
4
2
2
2
2
2
4
2
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3
W
2.4
W
2.5
W
2.3
W
3
W
3.5
W
4.5
WNW
4
WNW
3.5
W
3.5
W
3.5
W
3.5
W
3.5
W
3.5
W
3
W
3
W
3
W
3.5
W
4
W
4
W
Period(s) (?)131212141314151818161614131316141313131415
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3302229715972430175534855696119839055545565754510437442496124384430492817439863426271
Wind
(km/h)
25
SW
20
W
15
SSW
25
S
25
S
25
SSE
25
WNW
5
WNW
10
SSW
15
SSW
20
SSW
30
SSW
30
SSW
35
SSW
45
SSW
35
SSW
15
SW
30
SSW
20
SSW
25
WSW
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
off
offcross-
off
offcross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross
High Tide
/ height (m)
10:14AM
6.77
10:49PM
6.19
11:10AM
6.31
11:49PM
5.82
12:11PM
5.92
12:54AM
5.60
1:17PM
5.66
1:59AM
5.53
2:22PM
5.58
2:59AM
5.62
3:22PM
5.64
3:51AM
5.81
4:14PM
5.82
Low Tide
/ height (m)
4:37PM
1.14
4:56AM
1.67
5:32PM
1.62
5:54AM
2.09
6:33PM
2.00
7:01AM
2.38
7:40PM
2.22
8:13AM
2.45
8:47PM
2.25
9:20AM
2.33
9:45PM
2.12
10:14AM
2.08
10:34PM
1.92
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Sunrise8:55--8:56--8:56--8:57--8:57--8:59--9:00--
Sunset-5:16--5:16--5:15--5:16--5:16--5:16--5:16-
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
rain showers
mod rain
cloud
cloud
clear
part cloud
clear
Rain (mm)
--------------37-----
Temp. °C121210121312111110101111121213121312121110
Feels °C (?)7976878985656556106766
  • Map Icons:
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  • 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 Trestrignel Surf forecast

The above surf forecast table for Trestrignel provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trestrignel can be found by selecting the local surf guide option on the grey menu. Our Trestrignel 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 (Trestrignel) 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 Trestrignel 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 Trestrignel, camping, hotels and holiday cottages in Cote d'Armor - Brittany, consider staying in Lannion which is 10 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 15 km (9 miles) away, Paimpol, Morlaix and Roscoff.

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