Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
20.7° C
1.5° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 3ft (0.9m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 3ft (0.9m), 9s period with WNW swell.
  • Evening surf: Evening surf (14 Aug, local time) - 2.5ft (0.7m), 9s period with W swell.

The current surf forecast for Belle Ile at 8PM is: 0.7m 9s primary swell from a West direction and 1.0m 5s secondary swell from a West-northwest direction (forecast issued at 01:00pm August 14). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (14 Aug)3ft (0.9m)10s
Afternoon (14 Aug)3ft (0.9m)9s
Evening (14 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri night, min 17°C on Sun night). Mainly fresh winds.

Fri
14
Saturday
15
Sunday
16
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
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)
0.8
W
9
0.9
WNW
9
1
W
9
0.7
W
9
1.1
WNW
6
0.7
W
9
0.7
W
8
0.7
W
8
0.9
WNW
8
1
W
8
1
W
8
1
W
8
1
WNW
8
1.2
WNW
7
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
7
0.8
WNW
8
0.8
WNW
7
0.6
NW
5
Wave Graph
Metric surfscale
Energy kJ
113
141
169
79
80
74
69
68
122
134
131
131
127
147
105
83
64
62
72
61
21
Wind (km/h)
15
N
15
WNW
30
WNW
25
NW
25
N
20
N
25
NNW
30
N
15
N
15
W
25
WNW
20
WNW
30
NNE
30
NNE
20
NNE
20
NNE
15
N
15
W
25
W
25
WNW
30
NE
Wind State
cross
on
on
cross-on
cross
cross
cross
cross
cross
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
on
on
on
cross-off
High Tide
6:49PM4.60m
7:11AM4.23m
7:27PM4.47m
7:47AM4.10m
8:03PM4.24m
Low Tide
12:33PM-0.07m
1:01AM-0.16m
1:14PM-0.03m
1:41AM-0.02m
1:55PM0.13m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:24
9:22
 mm
Temp °C
21
25
26
28
24
19
19
19
19
21
22
26
21
19
18
18
19
22
22
25
22
Feels °C
21
24
22
25
20
17
17
16
19
20
19
24
16
15
15
15
16
19
17
19
16
  • 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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