Le Triangle surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 12 pm Sunday 21 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Le Triangle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Le Triangle sea temperature is
13.1° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Le Triangle this week:

The surf forecast for Le Triangle over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 21) at 10PM. The primary swell is predicted to be 4.0m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Le Triangle in the next 12 days are 4.0m 16s and forecast to arrive on Sunday (Dec 21) at 10PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Sunday (Dec 28) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 21st Dec)13ft (4.0m) 16s
Best Surf10PM (Sun 21st Dec)13ft (4.0m) 16s
Most Powerful10PM (Sun 21st Dec)13ft (4.0m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 7°C on Mon night). Winds increasing (moderate winds from the ENE on Sun afternoon, strong winds from the NE by Tue night).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Wed morning, min 1°C on Thu night). Winds decreasing (near gales from the NE on Thu morning, light winds from the E by Fri morning).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
!
5
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4
W
4
WNW
3.5
WNW
2.5
WNW
2.2
WNW
1.7
WNW
1.4
WNW
1.3
WNW
1.7
WNW
1.4
WNW
1
WNW
1.3
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.6
WNW
0.5
WNW
0.5
W
0.5
W
0.5
W
1
WNW
Period(s) (?)161616141312121114131513121212111111111011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)86468498612429911668890512394105364844352823020616110270665951247
Wind
(km/h)
30
ESE
25
E
30
E
25
ESE
30
ESE
35
E
25
E
30
ENE
40
NE
45
ENE
45
ENE
45
ENE
50
NE
35
E
25
E
25
E
35
ENE
40
ENE
45
ENE
45
ENE
50
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
6:22PM
5.95
6:37AM
6.19
6:57PM
5.94
7:12AM
6.19
7:32PM
5.88
7:47AM
6.13
8:09PM
5.79
8:24AM
6.02
8:49PM
5.67
9:06AM
5.88
9:36PM
5.53
9:56AM
5.70
10:31PM
5.40
Low Tide
/ height (m)
12:28PM
0.88
12:41AM
0.98
1:04PM
0.85
1:17AM
0.99
1:40PM
0.88
1:53AM
1.05
2:18PM
0.95
2:30AM
1.17
2:57PM
1.06
3:12AM
1.32
3:41PM
1.19
3:58AM
1.49
4:30PM
1.34
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunrise9:07--9:07--9:07--9:08--9:08--9:10--9:10--
Sunset-5:24--5:25--5:25--5:27--5:27--5:28--5:29-
light rain
light rain
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
part cloud
cloud
light rain
part cloud
clear
part cloud
part cloud
Rain (mm)
121----------1--4----
Temp. °C911111011891010987722488888
Feels °C (?)253341342-1-2-4-5-7-5-1-1-1-1-1-2
  • 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 Le Triangle Surf forecast

The above surf forecast table for Le Triangle provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Le Triangle can be found by selecting the local surf guide option on the grey menu. Our Le Triangle 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 (Le Triangle) 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 Le Triangle 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 Finistere - Brittany? If you are looking for accommodation near Le Triangle, camping, hotels and holiday cottages in Finistere - Brittany, consider staying in Brest which is 25 km (16 miles) away. Other places in and around Finistere - Brittany where you can find information about places to rent, and car hire include Camaret-sur-Mer which is 31 km (19 miles) away, Landerneau, Douarnenez and Roscoff.

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