Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.2°C
0.3° 

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 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.5m), 8s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 1ft (0.3m), 11s period with WNW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 1.5ft (0.4m), 10s period with WNW swell.

The current surf forecast for Belle Ile at 6AM is: 0.5m 8s primary swell from a Southwest direction and 0.5m 6s secondary swell from a South direction (forecast issued at 01:00am August 25). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (25 Aug)1.5ft (0.5m)8s
Afternoon (25 Aug)1ft (0.3m)11s
Evening (25 Aug)1.5ft (0.4m)10s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed night. Warm (max 21°C on Wed night, min 18°C on Thu night). Mainly fresh winds.

Tuesday
25
Wednesday
26
Thursday
27
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
1
1
1
1
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)
0.4
WSW
9
0.5
SW
8
0.5
SW
8
0.5
SW
8
0.3
WNW
11
0.3
WNW
11
0.3
WNW
10
0.4
WNW
10
0.4
WNW
10
0.5
WNW
10
0.5
WNW
10
0.8
SW
6
0.8
SW
6
0.8
SW
7
0.7
SW
6
0.6
SW
6
0.6
WSW
6
0.4
WNW
8
0.6
WSW
6
1.1
WSW
6
1.6
WSW
8
1.5
WSW
8
1.4
WSW
8
1.2
WSW
7
Wave Graph
Metric surfscale
Energy kJ
30
35
35
33
24
22
20
39
38
54
54
46
51
52
41
33
25
20
22
100
328
277
214
148
Wind (km/h)
15
N
5
WNW
10
SW
15
SSW
15
SW
25
SW
20
WSW
15
SW
15
SW
15
SSW
15
S
15
SSE
15
ESE
15
ESE
15
ENE
25
SE
5
WSW
20
SSW
30
S
25
SW
15
SW
15
WSW
15
SW
20
WSW
Wind State
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:08AM3.25m
4:21PM3.56m
4:40AM3.50m
4:52PM3.83m
5:10AM3.73m
5:22PM4.06m
Low Tide
9:56AM1.03m
10:24PM0.82m
10:35AM0.75m
11:00PM0.55m
11:11AM0.50m
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
thunderstorm
thunderstorm
clear
clear
cloud
cloud
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:22
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:05
9:02
 mm
2
4
1
1
1
Temp °C
19
19
19
20
20
20
19
19
19
19
19
19
19
19
19
21
19
19
20
19
19
19
20
19
Feels °C
18
20
19
20
19
18
18
18
19
19
19
19
19
19
18
19
20
17
16
17
18
18
19
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 

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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