Tronoen surf break

Tronoen surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 12 am Wednesday 26 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Tronoen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tronoen sea temperature is
14.3° C
(Which is 1.1°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Tronoen this week:

The surf forecast for Tronoen over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 26) at 10AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.8m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tronoen in the next 12 days are 4.0m 17s and forecast to arrive on Friday (Nov 28) at 10AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 26th Nov)4ft (1.2m) 10s
Best Surf10AM (Fri 28th Nov)13ft (4.0m) 17s
Most Powerful10AM (Fri 28th Nov)13ft (4.0m) 17s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Wed night. Very mild (max 15°C on Thu night, min 9°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the SW by Thu afternoon).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Sat morning. Very mild (max 13°C on Fri night, min 9°C on Sat morning). Winds increasing (calm on Sun afternoon, strong winds from the SSW by Mon afternoon).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tue
02
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
2
0
0
0
0
1
!
0
0
!
!
!
4
4
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
W
1.2
W
1.1
W
0.8
W
1.7
W
2
W
2.3
W
4
W
3.5
W
3.5
W
4
W
3.5
WNW
3
WNW
2.3
WNW
2
WNW
1.6
W
1.2
W
2.1
W
3.5
WSW
3.5
W
3.5
W
Period(s) (?)11101010989171514131212111110108101111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4653052391134325428408993623250124627380420881242908551290626254827703107
Wind
(km/h)
20
NNW
5
SW
20
SSW
20
WSW
25
SW
30
SW
20
NW
15
W
20
W
35
SW
30
N
30
NW
20
NNW
15
NNE
5
N
20
SSW
35
SSW
40
SSW
55
S
45
WSW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglasscross-
on
ononcross-
on
crossonononcross-
off
crosscrosscross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
onon
High Tide
/ height (m)
7:45AM
3.36
8:12PM
3.05
8:38AM
3.24
9:13PM
2.95
9:42AM
3.18
10:28PM
2.95
10:55AM
3.22
11:44PM
3.09
12:07PM
3.38
12:50AM
3.35
1:11PM
3.62
1:46AM
3.65
2:08PM
3.87
Low Tide
/ height (m)
1:38AM
1.10
2:17PM
1.13
2:30AM
1.23
3:17PM
1.19
3:34AM
1.30
4:25PM
1.16
4:46AM
1.27
5:33PM
1.02
5:56AM
1.11
6:35PM
0.81
6:58AM
0.86
7:30PM
0.56
7:53AM
0.57
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tue
02
Sunrise-8:37--8:38--8:40--8:41--8:42--8:44--8:45-
Sunset--5:30--5:29--5:29--5:28--5:27--5:27--5:25
part cloud
cloud
cloud
rain showers
cloud
light rain
rain showers
cloud
part cloud
rain showers
mod rain
part cloud
rain showers
clear
part cloud
cloud
cloud
cloud
rain showers
rain showers
thunderstorm
Rain (mm)
---1-11--18-4-----423
Temp. °C101112141413151313131111101010111212131112
Feels °C (?)47810981198843478643212
  • 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 Tronoen Surf forecast

The above surf forecast table for Tronoen provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tronoen can be found by selecting the local surf guide option on the grey menu. Our Tronoen 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 (Tronoen) 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 Tronoen 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.

Tronoen is 13 km (8 miles) from the city of Loctudy. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Loctudy. Loctudy has rooms for a wide range of budgets as well as car hire and transport links.

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