Les Roches Blanches surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 am Sunday 17 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Les Roches Blanches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Les Roches Blanches sea temperature is
14.1° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Les Roches Blanches today?

The current surf forecast for Les Roches Blanches at 9AM is: 0.6m 15s primary swell from a West direction and 1.0m 7s secondary swell from a West direction (forecast issued at 01:00am May 17). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (17 May)2ft (0.6m)15s
Afternoon (17 May)4.5ft (1.4m)14s
Evening (17 May)6ft (1.9m)13s

Table - waves today at Les Roches Blanches. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Very mild (max 15°C on Tue afternoon, min 10°C on Sun morning). Winds increasing (light winds from the NW on Sun morning, fresh winds from the WSW by Tue morning).

Sunday
17
Monday
18
Tuesday
19
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
2
2
3
3
3
2
4
3
2
3
3
3
1
1
0
0
0
1
1
2
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
W
7
1
W
7
0.5
W
16
0.9
W
15
1.2
W
14
1.8
W
13
1.9
WNW
13
1.9
WNW
13
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.7
W
12
1.7
W
12
1.7
W
11
1.7
W
11
1.4
WNW
11
1.2
WNW
11
1.7
SW
7
1.7
WSW
7
1.9
WSW
8
2
WSW
8
2
WSW
8
2
WSW
8
1.6
W
9
Wave Graph
Metric surfscale
Energy kJ
100
97
126
343
602
1155
1269
1211
1155
1025
861
814
786
721
676
423
308
261
294
422
489
502
541
381
Wind (km/h)
10
NW
10
NNW
10
NW
15
WNW
20
W
20
W
20
W
15
W
15
WNW
10
SW
10
SW
20
WSW
20
SSW
20
SSW
20
SSW
30
SSW
25
SW
25
WSW
25
WSW
30
WSW
30
WSW
25
WSW
25
WSW
20
SW
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
5:18AM4.85m
5:40PM4.95m
6:05AM4.82m
6:26PM4.93m
6:52AM4.67m
7:13PM4.79m
Low Tide
11:19PM0.00m
11:40AM-0.00m
00:05AM-0.08m
12:26PM0.04m
00:54AM-0.03m
1:13PM0.19m
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
light rain
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:52
9:53
1
1
1
3
1
1
1
Temp °C
10
10
10
12
13
13
13
11
11
10
11
12
11
12
12
12
14
14
14
14
15
15
15
14
7
8
8
8
8
8
8
7
7
7
8
8
7
8
8
7
10
10
10
9
10
10
11
12
Swell 1
Height (m)
Direction
Period (s)
1
W
7
1
W
7
1
W
7
1.1
W
7
1.2
W
14
1.8
W
13
1.9
WNW
13
1.9
WNW
13
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.7
W
12
1.7
W
12
1.7
W
11
1.7
W
11
1.4
WNW
11
1.2
WNW
11
0.9
WNW
11
0.9
WNW
10
0.2
W
15
0.2
WSW
15
0.2
W
14
1.6
W
9
Energy kJ
100
97
97
124
602
1155
1269
1211
1155
1025
861
814
786
721
676
423
308
198
176
17
21
16
381
Swell 2
Height (m)
Direction
Period (s)
0.4
W
14
0.4
W
13
0.5
W
16
0.9
W
15
1.1
W
8
0.1
W
16
0.1
W
16
0.1
W
15
0.1
S
18
0.1
SW
19
0.3
WSW
18
Energy kJ
58
55
126
343
142
5
5
5
6
14
61
Swell 3
Height (m)
Direction
Period (s)
0.3
W
16
0.4
WNW
12
0.4
WNW
12
0.6
W
11
0.2
W
13
Energy kJ
47
50
44
85
14
Wind waves
Height (m)
Direction
Period (s)
1.1
SW
5
1.6
SW
6
1.7
SW
7
1.7
WSW
7
1.9
WSW
8
2
WSW
8
2
WSW
8
2
WSW
8
1.2
SW
7
Energy kJ
68
172
261
294
422
489
502
541
156
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
1
1
1
1
3
4
3
3
3
3
3
2
1
3
1
1
2
1
2
3
Distance (km)
34
11
16
33
509
509
509
323
34
0
0
83
0
0
0
103
278
493
509
509
520
509
31
0
Best forecast wave conditions in Finistere - Brittany
Rating
(10 max)
2
1
2
2
3
4
3
3
3
3
3
2
3
Best forecast wave conditions in France
Rating
(10 max)
2
2
2
2
1
1
2
2
3
4
3
3
3
3
3
3
3
3
3
2
2
2
2
3
Header Global
Rating
(10 max)
5
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
4
4
5
5
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Les Roches Blanches surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest