Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.8°C
1.5° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 3ft (0.9m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 2.5ft (0.7m), 10s period with WNW swell.
  • Evening surf: Evening surf (06 Sep, local time) - 1.5ft (0.5m), 9s period with W swell.

The current surf forecast for Belle Ile at 11AM is: 0.9m 10s primary swell from a West-northwest direction (forecast issued at 07:00am September 06). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (06 Sep)3ft (0.9m)10s
Afternoon (06 Sep)2.5ft (0.7m)10s
Evening (06 Sep)1.5ft (0.5m)9s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Tue morning. Warm (max 22°C on Sun afternoon, min 15°C on Tue night). Mainly fresh winds.

Sunday
6
Monday
7
Tuesday
8
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
1
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
1
2
2
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
WNW
11
0.9
WNW
11
0.9
WNW
10
0.7
WNW
10
0.7
WNW
10
0.5
W
10
0.5
W
9
0.4
WSW
18
0.6
W
16
0.9
W
15
1.5
W
14
1.6
W
13
1.7
W
13
1.7
W
12
1.6
W
12
1.6
W
12
1.6
W
12
1.5
W
11
1.5
W
11
1.4
W
10
1.3
W
10
1.2
W
10
1.1
NW
9
Wave Graph
Metric surfscale
Energy kJ
249
198
146
100
98
45
41
102
188
352
919
878
946
860
711
699
664
515
496
386
314
268
179
Wind (km/h)
25
E
20
ESE
20
E
20
SE
15
SSW
20
WSW
20
W
20
W
20
W
20
W
15
WSW
15
WSW
20
WSW
15
W
20
WSW
20
W
25
W
15
W
5
SSW
10
SE
15
NNE
30
N
30
NNW
Wind State
off
off
off
cross-off
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross
cross
High Tide
1:15PM3.22m
2:15AM3.19m
2:44PM3.51m
3:24AM3.49m
3:44PM3.88m
Low Tide
7:33PM1.10m
8:05AM1.12m
8:49PM0.81m
9:11AM0.80m
9:47PM0.46m
part cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
cloud
cloud
light rain
mod rain
light rain
light rain
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:42
8:39
 mm
1
6
4
3
1
Temp °C
21
19
20
22
21
20
19
19
19
19
20
19
19
18
18
18
18
17
16
16
16
17
17
Feels °C
15
15
15
19
21
19
18
18
18
18
20
19
19
17
17
16
15
15
17
16
15
13
11
  • 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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