Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.7°C
0.7° 

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


How big are the waves at Belle Ile today (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.

The current surf forecast for Belle Ile at 8PM is: 0.5m 10s primary swell from a West direction and 0.4m 7s secondary swell from a Northwest direction (forecast issued at 01:00pm August 22). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Aug)3ft (0.9m)8s
Afternoon (22 Aug)1.5ft (0.5m)10s
Evening (22 Aug)1.5ft (0.5m)9s

Table - waves today at Belle Ile. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 26°C on Sun night, min 17°C on Sat afternoon). Winds decreasing (strong winds from the ENE on Sun night, calm by Tue morning).

Sat
22
Sunday
23
Monday
24
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
1
0
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
8
0.5
W
10
0.5
W
10
0.5
W
10
0.5
W
9
0.4
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.4
WSW
13
0.3
WSW
12
0.5
WSW
11
0.5
WSW
11
0.5
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
Wave Graph
Metric surfscale
Energy kJ
51
46
45
45
41
25
14
14
13
58
29
69
65
57
38
37
34
33
32
32
31
Wind (km/h)
20
ENE
10
E
5
WSW
15
NNW
40
NE
40
ENE
40
ENE
40
ENE
40
ENE
30
E
25
E
20
NNE
30
NE
35
ENE
40
ENE
40
ENE
35
E
10
E
10
NE
10
WNW
15
ESE
Wind State
off
off
glassy
cross-on
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
on
off
High Tide
1:22PM2.84m
2:25AM2.79m
2:53PM3.02m
3:27AM3.01m
3:44PM3.28m
Low Tide
7:35PM1.54m
8:05AM1.53m
8:48PM1.37m
9:08AM1.31m
9:41PM1.11m
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
rain showers
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:13
9:10
9:08
 mm
2
1
1
Temp °C
15
17
19
21
20
18
17
17
18
22
25
26
25
21
19
18
18
20
21
23
21
Feels °C
12
15
18
17
12
10
9
9
11
15
19
22
18
13
10
10
11
18
20
23
21
  • 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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