Tronoen Surf Break

Lat Long: 47.85° N 4.35° W

Issued: 1 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tronoen sea temperature is
18.3° C

1.5°C warmer than normal for this time of year

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


Tronoen surf forecast from 5 Jul 2026:

  • Best quality surf: Saturday 11 Jul, 11PM (local time) - 3ft (0.9m), 9s period, WNW swell with offshore winds.
  • Most powerful swell: Friday 10 Jul, 5PM (local time) - 4.5ft (1.4m), 9s period, NW swell with 316 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 5AM (local time) - 2.5ft (0.8m), 10s period with W 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 Sunday (Jul 05) at 5AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.5m and 10s. 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 1.4m 9s and forecast to arrive on Friday (Jul 10) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Jul 06) at 2PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 5th Jul)2.5ft (0.8m) 10s
Best Surf11PM (Sat 11th Jul)3ft (0.9m) 9s
Most Powerful 5PM (Fri 10th Jul)4.5ft (1.4m) 9s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here with a look at what's on offer for Tronoen over the next couple of weeks. It's a bit of a mixed bag this time, so let's get straight to it.

The first bit of action we see is a few small windows, but honestly, the real standout doesn't show up until later. The water's sitting at 65°, which feels a touch warmer than usual for this time of year.

For the early part of the period, it's mostly small and messy. Sunday morning the 5th of July has clean, glassy conditions with a tiny 2ft swell from the west, but it's weak, with energy only at (160), so it’s a bit of a knee-slapper. That glassy wind is a treat though, making it clean but very small.

Then things get a bit ordinary. Monday and Tuesday mornings the 6th and 7th offer small, clean waves again with the swell hovering around 2ft to 3ft, but the energy is low. The afternoon winds kick up and ruin it. This pattern of small, clean mornings and onshore afternoons repeats through the week.

Now, the first real spark comes on Friday morning the 10th of July. We’ve got a waist-high 4ft swell from the WNW, and the energy jumps to (203). It's a bit lumpy with a cross-breeze, but it's the first sign of some proper push.

Things start to look better around Tuesday the 14th of July. The morning shows a similar 4ft from the NW, with energy at (265) and just a light cross-breeze. But it’s still marginal.

Alright, here’s where it gets interesting. The real standout of the whole outlook is Thursday the 16th of July. The afternoon session is looking proper. We've got a clean 5ft swell from the NNW, with a nice moderate energy of (226). The wind is light and cross-offshore, keeping it clean. This one will have some decent shape.

Then, Friday the 17th of July morning is the biggest we'll see. A solid 6ft from the NNW, energy pumping at (344), and a moderate offshore breeze from the ENE. That's a proper clean, head-high plus day. It's getting a bit solid for beginners, but for anyone with a bit of experience, that’s the pick of the fortnight. The crowd factor is "sometimes", so you might have some company out there.

After that peak, it drops off fast. Saturday the 18th is smaller and messier, and by Sunday the 19th, it's back to small, wind-affected junk with a 2ft swell and strong cross-breeze. The last few days of the outlook fizzle out with tiny, onshore dribble.

So, to sum it up: if you’re keen, keep your eyes on Thursday the 16th of July afternoon, and lock in Friday the 17th of July morning. That's the gold this time around. The rest is mostly small and choppy, but hey, forecasts can change.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Tue night, min 18°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Fri night, min 18°C on Wed night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
1
0
1
1
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)
0.7
W
10
0.8
NW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
8
0.7
WNW
8
0.6
WNW
9
0.6
W
8
0.5
W
8
0.6
WNW
10
0.7
WNW
10
0.7
WNW
9
0.8
WNW
9
0.8
W
9
1
WNW
9
1.1
WNW
9
1.4
NW
9
1
WNW
8
0.7
W
8
0.6
WNW
10
0.9
WNW
9
Wave Graph
Metric surfscale
Energy kJ
90
91
113
106
80
73
59
51
33
72
98
92
115
106
154
203
316
134
64
67
119
Wind (km/h)
5
N
20
WNW
15
ENE
15
ESE
5
SW
15
ENE
10
ESE
15
WNW
15
ENE
15
SE
15
WSW
15
W
15
WSW
15
WNW
15
NNW
15
NW
20
W
15
NE
10
ENE
15
WNW
25
ENE
Wind State
glassy
cross-on
off
cross-off
cross-on
off
cross-off
cross-on
off
cross-off
on
cross-on
on
cross-on
cross
cross
cross-on
cross-off
off
cross-on
off
High Tide
8:39AM3.43m
8:56PM3.65m
9:21AM3.36m
9:39PM3.55m
10:08AM3.29m
10:30PM3.44m
11:05AM3.24m
11:31PM3.35m
12:13PM3.24m
00:45AM3.33m
1:28PM3.34m
2:03AM3.42m
2:40PM3.54m
3:14AM3.59m
Low Tide
2:50PM0.81m
3:22AM0.78m
3:33PM0.91m
4:08AM0.86m
4:24PM1.00m
5:01AM0.93m
5:25PM1.07m
6:04AM0.97m
6:35PM1.05m
7:12AM0.94m
7:47PM0.93m
8:20AM0.83m
8:55PM0.72m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
6:26
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:17
10:17
10:16
10:16
10:15
10:15
10:15
 mm
1
Temp °C
21
26
29
24
29
29
27
29
31
25
25
22
20
21
23
23
24
26
28
28
30
Feels °C
21
22
25
22
28
27
24
26
27
21
21
19
19
19
20
22
23
24
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.7
W
10
0.8
NW
9
0.9
WNW
9
0.9
WNW
9
0.8
WNW
8
0.7
WNW
8
0.6
WNW
9
0.6
W
8
0.5
W
8
0.6
WNW
10
0.7
WNW
10
0.7
WNW
9
0.8
WNW
9
0.8
W
9
1
WNW
9
1.1
WNW
9
1
WNW
8
0.7
W
8
0.6
W
8
0.9
WNW
9
Energy kJ
90
91
113
106
80
73
59
51
33
72
98
92
115
106
154
203
134
64
49
119
Swell 2
Height (m)
Direction
Period (s)
0.6
NW
9
0.6
W
9
0.4
NNW
4
0.5
ESE
4
0.3
SE
5
0.3
SE
4
0.3
WNW
10
0.3
E
3
0.2
ESE
3
0.4
SW
4
0.3
SW
4
0.1
W
12
0.6
NNW
6
0.6
WNW
10
Energy kJ
70
58
7
10
3
2
20
2
1
4
3
3
20
67
Swell 3
Height (m)
Direction
Period (s)
0.1
S
14
0.2
W
11
0.2
W
8
0.4
NW
11
0.5
NNW
6
Energy kJ
4
10
5
29
18
Wind waves
Height (m)
Direction
Period (s)
0.2
E
3
0.4
NE
3
0.5
ESE
4
0.5
SE
4
0.4
SE
4
0.3
E
2
0.3
ESE
3
0.4
SW
4
1.4
NW
9
0.8
NNW
5
0.7
NNW
5
Energy kJ
1
2
8
8
3
1
2
4
316
28
21
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
259
0
0
2
0
19
15
19
12
2
15
2
2
8
9
215
0
0
18
219
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
7
5
6
8
7
5
5
9
8
9
9
5
5
5
5
8
7
6
8
  • 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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