Tronoen surf break

Tronoen surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 6 pm Friday 30 Jan 2026 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
10.5° C
(Which is slightly cooler than normal)


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 Saturday (Jan 31) at 10AM. The primary swell is predicted to be 6.0m and 15s period with a secondary swell of 5.5m and 16s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Tronoen in the next 12 days are 6.0m 16s and forecast to arrive on Saturday (Jan 31) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 6s period and expected on Monday (Feb 02) at 1PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 31st Jan)20ft (6.0m) 15s
Best Surf10AM (Sat 31st Jan)20ft (6.0m) 15s
Most Powerful 1PM (Sat 31st Jan)20ft (6.0m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 14mm), heaviest on Mon morning. Very mild (max 11°C on Sat morning, min 9°C on Fri afternoon). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the ESE by Mon morning).

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Mon night. Very mild (max 11°C on Mon afternoon, min 9°C on Mon night). Mainly near gales.

Fri
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
!
!
!
!
0
!
!
4
2
0
0
0
0
0
0
0
1
1
1
2
!
Swell
Height Map
Wave Height (m) & direction (?)
7.5
WSW
6
WSW
6
W
5.5
WSW
4.5
W
3.5
W
3.5
W
2.5
W
2.5
W
2
W
1.9
W
4.5
WSW
5
WSW
4.5
WSW
4.5
WSW
3.5
WSW
1.9
W
1.2
W
1.1
W
1.6
WSW
4
WSW
Period(s) (?)161615161514131316151411161514131212111817
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2645615833172061556989945223374823823184172214274535120871010581174297107438928215367929
Wind
(km/h)
40
W
20
W
20
NW
30
WNW
25
WSW
15
SSE
5
WNW
20
SE
45
ESE
40
SSE
55
WSW
30
SW
30
SW
35
SSW
25
SSW
30
SSW
30
SSE
30
SE
35
SE
20
SW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
oncrosscross-
on
cross-
off
cross-
off
crossoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
on
on
High Tide
/ height (m)
3:15AM
3.85
3:46PM
3.78
4:05AM
4.14
4:32PM
3.98
4:49AM
4.35
5:14PM
4.09
5:30AM
4.45
5:52PM
4.10
6:08AM
4.41
6:28PM
4.03
6:43AM
4.27
7:02PM
3.89
7:17AM
4.03
Low Tide
/ height (m)
8:51PM
0.70
9:25AM
0.43
9:43PM
0.44
10:15AM
0.17
10:30PM
0.22
11:00AM
0.00
11:12PM
0.08
11:41AM
-0.05
11:52PM
0.05
12:20PM
0.00
12:30AM
0.13
12:57PM
0.16
1:08AM
0.30
Fri
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise--8:45--8:45--8:44--8:41--8:41--8:38--8:37
Sunset6:13--6:15--6:15--6:17--6:20--6:21--6:22--
rain showers
light rain
rain showers
part cloud
light rain
rain showers
part cloud
part cloud
light rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
cloud
rain showers
rain showers
Rain (mm)
222-41--3102322421---32
Temp. °C101011111110111010111111101011101011101111
Feels °C (?)145567971484335444377
  • 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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