Tronoen Surf Break

Lat Long: 47.85° N 4.35° W

Tronoen Surf Forecast and Surf Report

Issued: 1 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tronoen sea temperature is
17.2°C
0.5° 

Tronoen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tronoen surf forecast from 28 Sep 2026:

  • Best quality surf: Thursday 1 Oct, 11AM (local time) - 11ft (3.5m), 13s period, W swell with cross-onshore winds.
  • Most powerful swell: Thursday 1 Oct, 2PM (local time) - 13ft (4.0m), 14s period, W swell with 5,270 kJ wave energy.
  • Next surfable swell (1★+): Monday 28 Sep, 11AM (local time) - 6.5ft (2.0m), 12s period with WNW swell.

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 Monday (Sep 28) at 11AM. The primary swell is predicted to be 2.0m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tronoen in the next 16 days are 4.0m 14s and forecast to arrive on Thursday (Oct 01) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Sep 29) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 28th Sep)6.5ft (2.0m) 12s
Best Surf11AM (Thu 1st Oct)11ft (3.5m) 13s
Most Powerful 2PM (Thu 1st Oct)13ft (4.0m) 14s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue night. Warm (max 20°C on Tue afternoon, min 15°C on Mon morning). Winds increasing (light winds from the SE on Mon night, strong winds from the S by Tue night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sat night, min 15°C on Fri morning). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
2
0
0
0
0
0
0
!
!
!
4
2
3
3
2
2
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
WNW
12
1.8
WNW
12
1.6
WNW
11
1.3
WNW
11
1
WNW
10
2.1
WSW
10
3
SW
11
3.5
WSW
10
3
WSW
11
3.5
W
13
3.5
W
14
3
WNW
14
2.4
WNW
13
2.1
WNW
13
1.9
WNW
11
1.7
WNW
11
1.6
WNW
11
1.4
WNW
11
1.2
WNW
11
1.2
WNW
10
1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
1036
828
604
353
222
884
1685
2260
2211
4563
4970
3197
1844
1379
889
716
615
478
328
298
186
Wind (km/h)
15
E
15
SE
20
E
30
SE
35
SSE
45
S
35
SW
25
SW
30
WSW
15
W
15
SW
5
S
10
ESE
10
WNW
20
NE
20
ENE
10
NW
15
NE
15
NE
15
WNW
15
NE
Wind State
off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-off
cross-on
off
off
cross-on
off
cross-off
cross-on
cross-off
High Tide
6:24PM4.37m
6:43AM4.26m
7:01PM4.26m
7:19AM4.16m
7:40PM4.04m
8:00AM3.95m
8:25PM3.73m
8:47AM3.67m
9:19PM3.36m
9:48AM3.36m
10:36PM3.03m
11:20AM3.15m
00:29AM2.93m
Low Tide
12:16PM0.01m
00:36AM0.00m
12:53PM0.05m
1:13AM0.15m
1:33PM0.21m
1:53AM0.39m
2:18PM0.46m
2:39AM0.70m
3:12PM0.77m
3:38AM1.04m
4:25PM1.07m
4:59AM1.29m
6:00PM1.18m
part cloud
part cloud
clear
cloud
thunderstorm
heavy rain
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:11
—
—
8:11
—
—
8:14
—
—
8:15
—
—
8:15
—
—
8:18
—
—
8:18
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—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
8:04
—
—
8:01
—
—
8:00
—
—
7:58
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—
7:54
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—
7:52
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—
7:51
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 mm
—
—
—
—
1
13
—
—
3
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
18
18
19
20
19
18
18
17
17
17
17
16
17
18
16
20
21
16
20
20
Feels °C
14
17
17
16
15
17
13
12
13
14
14
15
15
16
13
12
17
18
13
19
16
  • 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 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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