Les Roches Blanches Surf Break

Lat Long: 48.11° N 4.36° W

Les Roches Blanches Surf Forecast and Surf Report

Issued: 7 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Les Roches Blanches sea temperature is
19.3° C
1.3° 

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


Les Roches Blanches surf forecast from 3 Aug 2026:

  • Best quality surf: Wednesday 5 Aug, 8AM (local time) - 5.5ft (1.7m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Wednesday 5 Aug, 11AM (local time) - 5.5ft (1.7m), 8s period, W swell with 377 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 2AM (local time) - 2.5ft (0.7m), 8s period with WSW swell.

Best Forecast Surf Conditions for Les Roches Blanches this week:

The surf forecast for Les Roches Blanches over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 2AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.1m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Les Roches Blanches in the next 16 days are 1.7m 8s and forecast to arrive on Wednesday (Aug 05) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Monday (Aug 03) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 4th Aug)2.5ft (0.7m) 8s
Best Surf 8AM (Wed 5th Aug)5.5ft (1.7m) 8s
Most Powerful11AM (Wed 5th Aug)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Les Roches Blanches over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 23°C on Sun night, min 16°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 14°C on Thu night). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
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
1
1
0
0
1
0
0
0
0
0
0
0
0
0
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)
0.6
W
9
0.6
WSW
8
0.6
WSW
9
0.7
WSW
8
1.3
WSW
8
1.3
WSW
7
1.3
WSW
7
1.7
W
8
1.6
W
8
1.2
W
8
0.9
WNW
7
1
WNW
7
0.6
WNW
6
0.5
WNW
6
0.6
WNW
6
0.3
W
9
0.6
WNW
9
0.9
WNW
9
1.1
WNW
9
Wave Graph
Metric surfscale
Energy kJ
56
55
58
68
173
159
163
377
339
177
84
88
30
20
24
15
53
127
186
Wind (km/h)
5
NNE
10
W
15
WSW
15
S
25
SW
25
SW
20
WSW
20
W
20
WNW
10
NW
10
NW
25
NW
10
NNE
5
NNW
25
NW
10
N
10
NW
20
WNW
10
NW
Wind State
on
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
on
cross-on
cross
on
cross
cross
cross
High Tide
8:03AM4.29m
8:19PM4.40m
8:41AM4.17m
8:59PM4.21m
9:24AM4.00m
9:47PM3.97m
10:18AM3.79m
10:48PM3.71m
11:29AM3.62m
00:10AM3.53m
12:57PM3.60m
1:43AM3.58m
Low Tide
2:09AM0.45m
2:22PM0.58m
2:45AM0.57m
3:00PM0.73m
3:25AM0.75m
3:45PM0.93m
4:15AM0.97m
4:43PM1.14m
5:18AM1.19m
6:00PM1.29m
6:41AM1.30m
7:31PM1.24m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:56
6:58
7:00
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:51
9:50
9:47
9:45
9:45
9:43
 mm
Temp °C
23
22
23
21
21
22
20
19
20
19
18
20
18
17
20
19
17
19
18
Feels °C
20
20
19
19
19
19
17
16
16
16
16
16
14
16
16
15
15
16
15
  • 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 Les Roches Blanches Surf forecast

The above surf forecast table for Les Roches Blanches provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Les Roches Blanches can be found by selecting the local surf guide option on the grey menu. Our Les Roches Blanches 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 (Les Roches Blanches) 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 Les Roches Blanches 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.

Les Roches Blanches is 3 km (2 miles) from the city of Douarnenez. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Douarnenez. Douarnenez has rooms for a wide range of budgets as well as car hire and transport links.

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