Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
18.3°C
1.0° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 2ft (0.6m), 19s period with W swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 5.5ft (1.7m), 16s period with W swell.
  • Evening surf: Evening surf (25 Sep, local time) - 8ft (2.4m), 14s period with WNW swell.

The current surf forecast for Belle Ile at 7PM is: 2.4m 14s primary swell from a West-northwest direction and 0.1m 9s secondary swell from a West direction, 0.1m 9s secondary swell from a West direction (forecast issued at 01:00pm September 25). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (25 Sep)2ft (0.6m)19s
Afternoon (25 Sep)5.5ft (1.7m)16s
Evening (25 Sep)8ft (2.4m)14s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Very mild (max 19°C on Sat night, min 15°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sat afternoon).

Fri
25
Saturday
26
Sunday
27
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
0
0
1
2
2
3
4
3
1
0
2
2
2
1
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)
1.1
W
17
1.5
W
16
1.9
W
15
2.4
WNW
14
2
W
14
2.2
WNW
14
2.1
WNW
14
1.9
WNW
13
1.8
WNW
13
1.6
WNW
13
1.5
WNW
12
1.5
WNW
12
1.4
WNW
12
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
1.2
WNW
11
1.2
WNW
11
1.1
W
11
1.1
W
11
1.2
W
11
Wave Graph
Metric surfscale
Energy kJ
702
1120
1654
2252
1663
1868
1680
1192
1057
888
609
599
514
471
394
376
363
356
281
275
326
Wind (km/h)
10
NW
20
W
30
WNW
40
WNW
25
N
20
N
20
N
20
NNE
15
NE
5
E
10
WNW
15
NW
20
NNE
20
ENE
15
E
10
S
15
SW
20
WSW
15
W
15
SW
25
SW
Wind State
cross-on
on
on
cross-on
cross
cross
cross
cross-off
cross-off
glassy
on
cross-on
cross-off
off
off
cross
cross-on
cross-on
on
cross-on
cross-on
High Tide
4:49PM4.12m
5:07AM4.05m
5:20PM4.33m
5:38AM4.24m
5:52PM4.45m
Low Tide
10:39AM0.43m
11:01PM0.20m
11:13AM0.20m
11:34PM0.02m
11:47AM0.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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8:03
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—
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8:04
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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8:05
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8:02
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8:00
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 mm
—
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1
Temp °C
18
18
18
18
17
15
15
15
15
16
18
19
18
16
16
17
18
18
18
18
19
Feels °C
17
16
14
11
13
12
12
12
13
16
16
16
15
13
15
16
17
16
18
18
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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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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