Tronoen Surf Break

Lat Long: 47.85° N 4.35° W

Tronoen Surf Forecast and Surf Report

Issued: 7 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tronoen sea temperature is
21.0° C
3.2° 

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


Tronoen surf forecast from 20 Jul 2026:

  • Most powerful swell: Sunday 26 Jul, 8PM (local time) - 7ft (2.1m), 8s period, NW swell with 490 kJ wave energy.

Best Forecast Surf Conditions for Tronoen this week:

The most powerful waves expected at Tronoen in the next 16 days are 2.1m 8s and forecast to arrive on Sunday (Jul 26) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Jul 22) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sun 26th Jul)7ft (2.1m) 8s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 15°C on Mon morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 25°C on Thu night, min 16°C on Sat night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the NW by Sat night).

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
12
0.3
WNW
11
0.3
WNW
11
0.4
WNW
10
0.4
WNW
10
0.4
WNW
10
0.3
WNW
10
0.3
WNW
10
0.7
NNW
5
0.6
NNW
6
0.3
W
9
0.3
W
9
0.2
W
8
0.2
W
8
0.2
W
8
0.6
NW
4
1.1
NW
5
1.4
WNW
6
1.7
WNW
7
2.1
NW
8
1.9
NW
8
Wave Graph
Metric surfscale
Energy kJ
11
24
23
37
33
33
18
18
24
22
14
13
6
5
5
10
51
142
310
478
456
Wind (km/h)
25
ENE
15
NE
30
NE
20
ENE
10
NNE
25
NNE
15
E
30
NW
15
NNE
15
ESE
15
WNW
15
NE
10
ESE
15
WNW
20
N
25
NW
35
NW
30
W
20
NW
35
NW
20
NNW
Wind State
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
cross-on
cross-on
on
cross
cross
cross
High Tide
9:43AM3.46m
10:04PM3.51m
10:31AM3.23m
10:54PM3.21m
11:27AM3.04m
11:57PM2.96m
12:38PM2.93m
1:18AM2.85m
1:59PM2.95m
2:37AM2.89m
3:06PM3.08m
3:35AM3.04m
3:56PM3.26m
4:20AM3.21m
Low Tide
3:54PM0.77m
4:26AM0.87m
4:47PM1.04m
5:18AM1.13m
5:47PM1.26m
6:19AM1.32m
6:56PM1.38m
7:26AM1.39m
8:07PM1.36m
8:32AM1.34m
9:09PM1.24m
9:28AM1.20m
10:00PM1.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
light rain
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:41
6:41
6:43
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:07
10:06
10:05
10:04
10:02
10:01
10:00
 mm
2
1
Temp °C
19
25
23
22
27
26
22
24
25
22
24
25
22
23
25
18
19
18
19
19
18
Feels °C
13
21
16
18
24
21
19
19
19
19
22
21
21
23
21
14
15
12
16
13
12
  • 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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