Les Roches Blanches Surf Break

Lat Long: 48.11° N 4.36° W

Les Roches Blanches 48 hour detailed Surf Forecast

Issued: 1 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Les Roches Blanches sea temperature is
18.8°C
1.2° 

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


How big are the waves at Les Roches Blanches today (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 4ft (1.2m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 4.5ft (1.4m), 9s period with W swell.
  • Evening surf: Evening surf (04 Sep, local time) - 5ft (1.5m), 9s period with W swell.

The current surf forecast for Les Roches Blanches at 7PM is: 1.5m 9s primary swell from a West direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 01:00pm September 04). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (04 Sep)4ft (1.2m)9s
Afternoon (04 Sep)4.5ft (1.4m)9s
Evening (04 Sep)5ft (1.5m)9s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 14°C on Sat morning). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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)
1
1
0
0
1
2
2
2
2
3
3
2
1
1
1
0
0
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
W
8
1.4
W
9
1.5
W
9
1.5
W
9
1.4
W
10
1.4
WNW
10
1.7
WNW
12
1.7
WNW
12
1.7
WNW
13
1.7
WNW
12
1.6
WNW
12
1.5
WNW
12
1.4
WNW
11
1.3
WNW
11
1
WNW
11
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.7
WNW
9
0.7
W
9
0.3
WSW
18
Wave Graph
Metric surfscale
Energy kJ
241
290
355
372
361
435
780
793
903
847
694
579
439
366
240
180
128
125
90
79
61
Wind (km/h)
20
W
20
W
20
NW
20
NNW
15
NNW
10
N
5
NNE
10
NE
10
ENE
10
SSW
10
WSW
5
NW
10
NE
10
E
10
E
15
E
20
SE
20
S
15
SSW
15
W
10
WNW
Wind State
cross-off
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross-on
off
cross-off
cross-on
cross-on
cross
cross
cross
cross-off
off
off
cross-off
cross
High Tide
9:50AM3.80m
10:26PM3.56m
11:08AM3.52m
00:03AM3.34m
12:54PM3.50m
Low Tide
4:23PM1.17m
4:58AM1.34m
5:51PM1.38m
6:34AM1.46m
7:32PM1.30m
cloud
part cloud
cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
cloud
cloud
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:51
8:49
 mm
Temp °C
19
21
20
19
16
15
15
14
17
21
21
20
20
20
19
19
23
26
24
20
18
Feels °C
18
20
19
17
15
14
15
13
15
19
19
19
19
18
16
15
18
22
22
20
18
  • 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
How to use the Wavefinder 

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