Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.5°C
0.9° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 4.5ft (1.4m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.1m), 9s period with W swell.
  • Evening surf: Evening surf (01 Sep, local time) - 3ft (0.9m), 9s period with WNW swell.

The current surf forecast for Belle Ile at 6PM is: 1.0m 9s primary swell from a West direction (forecast issued at 01:00pm September 01). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (01 Sep)4.5ft (1.4m)10s
Afternoon (01 Sep)3.5ft (1.1m)9s
Evening (01 Sep)3ft (0.9m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed night, min 16°C on Tue night). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
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)
2
2
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
Wave
Height (m)
Direction
Period (s)
1.3
W
10
1.2
W
9
1
W
9
1
W
9
0.9
WNW
9
0.8
W
9
0.7
WNW
8
0.6
W
8
0.6
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.7
W
7
0.9
WNW
8
1
WNW
8
1
W
8
1
W
8
0.9
W
8
0.9
W
8
0.9
W
8
0.9
W
8
Wave Graph
Metric surfscale
Energy kJ
306
240
165
162
132
99
72
49
48
48
33
29
54
94
123
118
118
95
98
100
105
Wind (km/h)
5
NE
5
SSE
15
W
20
WNW
20
NW
15
NNW
10
N
5
N
10
WSW
15
WSW
15
WSW
20
WSW
20
WSW
20
WSW
15
W
15
W
15
WSW
15
WSW
15
WSW
10
W
10
W
Wind State
cross-off
glassy
on
on
cross-on
cross
cross
glassy
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
High Tide
8:01PM4.13m
8:21AM3.94m
8:41PM3.88m
9:03AM3.71m
9:30PM3.56m
Low Tide
2:02PM0.30m
2:25AM0.39m
2:44PM0.51m
3:09AM0.65m
3:34PM0.77m
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
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>
7:31
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:50
 mm
Temp °C
16
17
17
17
17
17
16
16
16
17
18
18
19
19
18
18
18
19
19
19
19
Feels °C
16
17
15
15
14
15
15
16
15
15
16
16
17
17
17
18
18
19
18
19
19
  • 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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