Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.8°C
1.6° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 5ft (1.6m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.0m), 9s period with WNW swell.
  • Evening surf: Evening surf (09 Sep, local time) - 4.5ft (1.3m), 9s period with WNW swell.

The current surf forecast for Belle Ile at 6AM is: 1.7m 9s primary swell from a West direction and 0.2m 11s secondary swell from a West-northwest direction (forecast issued at 01:00am September 09). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (09 Sep)5ft (1.6m)9s
Afternoon (09 Sep)3.5ft (1.0m)9s
Evening (09 Sep)4.5ft (1.3m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 15°C on Wed night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
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
1
1
1
1
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)
1.9
W
9
1.7
W
9
1.6
W
9
1.1
W
9
1
WNW
9
1.1
WNW
9
1.3
WNW
9
1.1
WNW
9
1
WNW
10
0.9
WNW
9
0.7
WNW
9
0.6
WNW
9
0.6
WNW
9
0.5
WNW
8
0.5
W
8
0.5
W
8
0.5
W
8
0.6
WNW
10
1.2
WNW
10
1.4
W
10
1.4
W
10
1.3
W
9
1.3
W
9
1.2
W
9
Wave Graph
Metric surfscale
Energy kJ
575
455
404
181
180
203
270
207
192
130
70
53
53
41
29
28
28
83
288
369
361
276
275
230
Wind (km/h)
25
NW
20
NW
20
NW
15
NW
15
WNW
25
WNW
25
WNW
25
NW
15
N
15
ENE
10
ENE
5
E
10
W
15
WSW
20
W
15
W
15
WSW
20
WSW
15
WSW
15
WSW
15
WSW
15
SW
20
WNW
25
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
cross-on
High Tide
4:15AM3.81m
4:31PM4.21m
4:57AM4.06m
5:11PM4.44m
5:34AM4.23m
5:49PM4.55m
Low Tide
10:04AM0.46m
10:35PM0.15m
10:49AM0.17m
11:17PM-0.07m
11:30AM-0.02m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:36
8:34
 mm
Temp °C
17
16
16
16
16
18
18
18
15
15
15
16
17
17
17
17
18
18
18
18
19
19
19
19
Feels °C
12
12
12
13
13
13
13
14
12
13
14
16
16
15
15
15
16
16
16
17
19
18
17
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 

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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