Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 07 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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 3.5ft (1.1m), 15s period with W swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 5.5ft (1.7m), 13s period with W swell.
  • Evening surf: Evening surf (07 Sep, local time) - 5.5ft (1.7m), 12s period with W swell.

The current surf forecast for Belle Ile at 4PM is: 1.7m 13s primary swell from a West direction (forecast issued at 01:00pm September 07). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (07 Sep)3.5ft (1.1m)15s
Afternoon (07 Sep)5.5ft (1.7m)13s
Evening (07 Sep)5.5ft (1.7m)12s

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


Short Range Forecast

Some drizzle, heaviest during Tue morning. Warm (max 20°C on Mon afternoon, min 15°C on Tue night). Winds decreasing (near gales from the SW on Tue morning, light winds from the WNW by Wed afternoon).

Mon
7
Tuesday
8
Wednesday
9
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
0
0
0
0
1
0
0
0
0
0
0
0
1
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)
1.5
W
14
1.6
W
13
1.7
W
13
1.7
W
12
1.6
W
12
1.6
W
12
1.5
W
12
1.3
W
11
2.3
WSW
11
2.5
W
8
2.5
WNW
9
2.3
W
9
2.4
WNW
9
1.8
WNW
9
1.6
W
9
1.5
W
9
1.4
WNW
9
1
W
9
1
WNW
8
1
WNW
9
0.9
WNW
9
Wave Graph
Metric surfscale
Energy kJ
919
878
946
860
699
699
583
387
1207
832
892
866
918
528
412
363
318
146
137
161
136
Wind (km/h)
15
WSW
15
WSW
20
WSW
15
W
15
WNW
15
W
20
SW
40
SW
55
SW
45
NW
45
WNW
35
NW
30
NNW
25
NNW
20
NNW
15
NNW
15
NNW
15
WNW
20
WNW
25
WNW
15
N
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
on
cross-on
cross
High Tide
2:44PM3.51m
3:24AM3.49m
3:44PM3.88m
4:15AM3.81m
4:31PM4.21m
Low Tide
8:05AM1.12m
8:49PM0.81m
9:11AM0.80m
9:47PM0.46m
10:04AM0.46m
10:35PM0.15m
part cloud
cloud
clear
clear
part cloud
part cloud
clear
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:42
8:39
8:37
 mm
1
Temp °C
20
20
19
19
18
17
18
19
19
18
18
18
17
16
15
15
16
17
17
18
18
Feels °C
20
20
19
19
18
17
16
14
11
10
10
10
11
11
11
12
12
14
12
13
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 

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