Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 am 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 12PM is: 1.3m 9s primary swell from a West direction (forecast issued at 07:00am September 01). The wind direction is predicted to be glassy and the swell rating is 2.

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 Thu morning, min 16°C on Tue morning). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
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)
1
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
W
10
1.5
W
10
1.3
W
10
1.2
W
9
1
W
9
1
W
9
0.8
WNW
9
0.7
W
9
0.7
W
8
0.7
WNW
8
0.6
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
7
0.8
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
499
432
306
240
165
162
106
76
68
70
48
48
33
29
28
75
127
118
118
95
98
103
105
Wind (km/h)
10
N
10
NNE
5
NE
0
SSW
15
WNW
20
WNW
20
NW
15
NNW
10
N
5
NNW
5
W
15
WSW
15
W
15
WSW
15
WSW
15
WSW
15
WSW
15
W
15
WSW
15
WSW
15
WSW
10
W
10
WNW
Wind State
cross
cross-off
cross-off
glassy
on
on
cross-on
cross
cross
cross-on
on
on
on
on
on
on
on
on
on
cross-on
on
on
cross-on
High Tide
7:44AM4.09m
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
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
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>
7:31
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
16
16
16
17
17
17
17
16
16
16
17
18
18
18
18
18
18
19
19
19
19
19
Feels °C
15
15
16
16
15
14
14
15
15
15
16
15
16
16
17
17
17
17
19
19
19
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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