Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
18.2°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.1m), 15s period with W swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 5ft (1.6m), 14s period with W swell.
  • Evening surf: Evening surf (23 Sep, local time) - 5ft (1.5m), 13s period with W swell.

The current surf forecast for Belle Ile at 4AM is: 0.9m 12s primary swell from a West-northwest direction and 0.7m 16s secondary swell from a West direction (forecast issued at 07:00pm September 22). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (23 Sep)3.5ft (1.1m)15s
Afternoon (23 Sep)5ft (1.6m)14s
Evening (23 Sep)5ft (1.5m)13s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu night, min 18°C on Wed morning). Wind will be generally light.

Tue
22
Wednesday
23
Thursday
24
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
1
2
2
2
4
1
1
1
2
2
2
2
1
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WNW
11
0.9
WNW
11
0.8
WNW
11
0.9
WNW
12
0.8
W
15
1
W
15
1.2
W
14
1.6
W
14
1.6
W
14
1.6
W
14
1.4
W
13
1.4
WNW
13
1.3
WNW
13
1.2
WNW
12
1.1
WNW
12
1
WNW
12
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
130
167
164
224
290
424
590
1014
999
929
673
690
572
432
361
298
221
214
170
Wind (km/h)
5
NW
20
NW
20
N
20
ENE
20
ENE
20
ENE
15
NE
5
ENE
10
WNW
15
NNW
25
NE
25
ENE
25
ENE
25
E
25
E
20
ESE
5
SE
5
W
5
N
Wind State
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
on
cross
cross-off
cross-off
off
off
off
cross-off
cross-off
glassy
glassy
High Tide
3:12PM3.25m
3:37AM3.23m
3:47PM3.56m
4:08AM3.53m
4:18PM3.86m
Low Tide
9:12PM1.10m
9:25AM1.03m
9:52PM0.77m
10:04AM0.72m
10:27PM0.46m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:09
8:07
 mm
Temp °C
22
23
23
22
22
20
18
21
23
24
20
19
18
18
18
22
25
26
25
Feels °C
19
17
18
17
17
15
14
20
20
20
15
15
14
14
13
18
23
25
24
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Belle Ile surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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