Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.8° C
0.6° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 3ft (0.9m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.
  • Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.

The current surf forecast for Belle Ile at 6AM is: 0.9m 10s primary swell from a West direction and 0.3m 3s secondary swell from a Northwest direction (forecast issued at 01:00am August 13). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (13 Aug)3ft (0.9m)10s
Afternoon (13 Aug)3.5ft (1.0m)10s
Evening (13 Aug)3.5ft (1.0m)10s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 29°C on Thu night, min 18°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the W by Sat afternoon).

Thursday
13
Friday
14
Saturday
15
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
10
0.9
W
10
0.9
W
10
1
W
10
1
W
10
1
W
11
1
W
10
1
W
10
1
W
10
0.9
W
10
0.9
W
10
0.9
W
9
0.8
W
9
1.2
WNW
9
1.4
WNW
5
1.2
WNW
6
1.1
NW
6
0.7
W
8
1.1
WNW
8
1
WNW
8
1
WNW
8
1
W
8
1
W
8
1.2
WNW
8
Wave Graph
Metric surfscale
Energy kJ
146
148
151
188
208
220
204
196
194
154
148
142
108
248
102
90
77
69
153
140
140
131
127
155
Wind (km/h)
15
NW
15
NW
15
NW
15
NW
20
WNW
20
WNW
25
WNW
30
N
20
N
20
NNW
20
N
15
NNW
20
WNW
30
WNW
40
WNW
30
N
25
N
20
NNW
25
N
15
NNW
10
W
25
WNW
10
WNW
25
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross
cross
cross
cross
cross
on
on
cross-on
cross
cross
cross
cross
cross
on
on
cross-on
cross-off
High Tide
5:53AM4.20m
6:10PM4.59m
6:34AM4.26m
6:49PM4.60m
7:11AM4.23m
7:27PM4.47m
Low Tide
11:36PM-0.06m
11:50AM0.01m
00:20AM-0.18m
12:33PM-0.07m
1:01AM-0.16m
1:14PM-0.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
cloud
part cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:27
9:24
 mm
1
Temp °C
29
27
27
27
27
28
29
27
22
21
20
20
24
26
26
23
18
18
18
19
21
22
25
21
Feels °C
27
26
25
25
24
24
24
22
19
19
18
19
22
21
20
19
16
16
15
18
21
19
23
17
  • 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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