Tronoen surf break

Tronoen surfForecast / Brittany – Finistere / France

information circle16 Day Weather and Surf, issued 1 pm Thursday 09 Apr 2026 CEST
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
12.7° C
(Which is 1.4°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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 10) at 5AM. The primary swell is predicted to be 3.5m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tronoen in the next 16 days are 5.5m 16s and forecast to arrive on Saturday (Apr 11) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Apr 10) at 2PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 10th Apr)11ft (3.5m) 17s
Best Surf 5AM (Fri 10th Apr)11ft (3.5m) 17s
Most Powerful11PM (Sat 11th Apr)18ft (5.5m) 16s

Table - best surf conditions forecast for Tronoen over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 13°C on Thu afternoon, min 7°C on Thu night). Winds increasing (light winds from the NNE on Thu night, strong winds from the WNW by Sat morning).

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Sun night. Very mild (max 13°C on Wed morning, min 8°C on Tue morning). Wind will be generally light.

Thu
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
!
!
0
0
!
0
0
!
0
0
0
3
4
2
0
0
1
2
!
Swell
Height Map
Wave Height (m) & direction (?)
1.3
WNW
1.6
W
3.5
WNW
3
WNW
2.2
WNW
4
WNW
5
W
5.5
W
5
W
4.5
W
3.5
W
3
W
2.2
WNW
2.3
SW
2
WSW
2
WSW
1.9
WSW
1.9
WSW
2.5
W
2.5
W
4
W
Period(s) (?)11161615141616161615141312910111111121216
Wave
Graph
(?)Metric surfscale
Energy kJ (?)380141558273835185982281243514450131369231408031181302846763891843846167319217023
Wind
(km/h)
40
NNW
30
N
25
ESE
25
SSE
25
SW
45
W
45
WSW
40
WSW
25
WNW
20
W
20
WSW
25
W
25
W
15
NNW
0
N
10
WSW
20
S
25
SSW
20
SW
15
SW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
crosscross-
on
cross-
on
ononcross-
on
ononononcrossglassoncross-
on
cross-
on
oncross-
on
on
High Tide
/ height (m)
9:57PM
2.91
10:38AM
2.64
11:28PM
2.76
12:38PM
2.60
1:21AM
2.86
Low Tide
/ height (m)
4:00PM
1.53
4:56AM
1.59
5:27PM
1.67
6:34AM
1.59
7:02PM
1.59
Thu
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Sunrise--7:39--7:37--7:35--7:33--7:31--7:28--7:26
Sunset8:58--8:59--9:00--9:01--9:02--9:05--9:06--
part cloud
part cloud
cloud
part cloud
cloud
rain showers
clear
rain showers
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
Rain (mm)
-----1-3--2211-------
Temp. °C131081011910101011111111119111213131313
Feels °C (?)63247-2-10366556877991111
  • 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 16 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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