Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.6°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 (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 5ft (1.5m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 4.5ft (1.4m), 8s period with W swell.
  • Evening surf: Evening surf (30 Aug, local time) - 7.5ft (2.3m), 7s period with WSW swell.

The current surf forecast for Belle Ile at 7PM is: 2.1m 8s primary swell from a West-southwest direction (forecast issued at 01:00pm August 30). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (30 Aug)5ft (1.5m)9s
Afternoon (30 Aug)4.5ft (1.4m)8s
Evening (30 Aug)7.5ft (2.3m)7s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 19°C on Sun afternoon, min 15°C on Tue morning). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue afternoon).

Sun
30
Monday
31
Tuesday
1
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
0
0
2
2
2
2
2
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
9
1.4
W
8
2
WSW
8
2.2
WSW
7
2.3
W
8
2.5
W
9
2.5
W
9
2.5
W
10
2.4
W
10
2.3
W
10
2.1
W
10
2
W
10
1.9
W
10
1.7
W
10
1.6
W
10
1.5
W
10
1.3
W
10
1.2
W
9
1
W
9
1
W
9
0.9
WNW
9
Wave Graph
Metric surfscale
Energy kJ
340
283
509
487
625
1033
1238
1273
1107
1039
867
792
711
573
490
432
306
240
165
162
132
Wind (km/h)
30
SW
30
SW
35
WSW
40
WSW
40
WSW
40
WSW
35
W
30
W
25
WNW
25
WNW
25
WNW
30
WNW
20
NW
15
N
10
NE
10
NE
5
ENE
5
WSW
10
W
20
WNW
20
NW
Wind State
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross
cross-off
cross-off
off
glassy
on
on
cross-on
High Tide
6:53PM4.36m
7:10AM4.16m
7:26PM4.29m
7:44AM4.09m
8:01PM4.13m
Low Tide
12:50PM0.13m
1:12AM0.09m
1:25PM0.17m
1:47AM0.19m
2:02PM0.30m
light rain
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
8:55
8:53
 mm
1
1
Temp °C
20
19
19
19
19
18
18
18
18
18
18
18
18
16
16
15
15
16
17
17
17
Feels °C
16
14
14
13
13
12
12
13
15
14
14
13
14
14
15
14
14
16
15
14
14
  • 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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