Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 am 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 12PM is: 0.9m 9s primary swell from a West direction and 0.4m 4s secondary swell from a Northwest direction (forecast issued at 07:00am August 14). The wind direction is predicted to be cross-shore.

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 29°C on Fri night, min 17°C on Sun morning). Mainly fresh winds.

Friday
14
Saturday
15
Sunday
16
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
10
1
W
10
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
1
WNW
8
0.9
WNW
8
1
WNW
8
1
W
8
1
W
8
1
W
8
1.2
WNW
8
1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
7
0.8
WNW
8
0.4
WNW
7
0.8
WNW
7
Wave Graph
Metric surfscale
Energy kJ
154
188
113
141
169
79
80
74
69
131
122
144
134
131
124
151
113
83
64
62
72
21
59
Wind (km/h)
20
N
20
N
15
N
15
WNW
30
W
25
WNW
25
N
25
N
25
NNW
25
N
15
N
15
W
25
WNW
15
WNW
30
NNE
30
NNE
20
NNE
20
NNE
15
N
15
W
25
W
30
WNW
30
NNE
Wind State
cross
cross
cross
on
on
cross-on
cross
cross
cross
cross
cross
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
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
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:24
9:22
 mm
1
Temp °C
21
20
20
25
26
29
24
19
19
19
19
22
22
26
21
18
18
17
18
22
22
25
21
Feels °C
19
18
19
24
22
25
21
17
17
17
19
21
19
24
16
13
15
14
15
18
17
18
15
  • 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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