Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.1°C
0.2° 

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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 1.5ft (0.4m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 2.5ft (0.8m), 7s period with WSW swell.
  • Evening surf: Evening surf (27 Aug, local time) - 2.5ft (0.7m), 7s period with SW swell.

The current surf forecast for Belle Ile at 7AM is: 0.4m 8s primary swell from a West-northwest direction and 0.2m 5s secondary swell from a South-southeast direction, 0.4m 5s secondary swell from a Southwest direction (forecast issued at 01:00am August 27). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (27 Aug)1.5ft (0.4m)8s
Afternoon (27 Aug)2.5ft (0.8m)7s
Evening (27 Aug)2.5ft (0.7m)7s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu night. Warm (max 20°C on Thu afternoon, min 18°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SW by Sat morning).

Thursday
27
Friday
28
Saturday
29
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
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
2
0
1
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)
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.8
WSW
7
0.8
WSW
7
0.7
SW
7
0.6
W
8
1
W
8
0.6
W
8
1.2
WSW
6
1.1
WSW
6
0.9
WSW
7
1.2
W
10
1.3
WSW
6
1.3
WSW
6
1
W
6
1.3
W
7
1.7
WSW
6
2.3
WSW
7
2.5
WSW
8
2.5
WSW
8
2.5
WSW
8
2.5
WSW
8
Wave Graph
Metric surfscale
Energy kJ
21
20
20
21
66
59
46
46
127
41
115
69
79
290
98
109
84
161
173
487
853
809
804
824
Wind (km/h)
5
WNW
10
SSW
20
SSW
20
SSW
15
W
15
WSW
10
W
10
WNW
5
WNW
10
NNW
10
WSW
20
W
25
W
30
WSW
25
WSW
20
SW
25
SW
30
WSW
40
SW
45
SW
45
WSW
40
WSW
35
W
30
W
Wind State
glassy
cross
cross-on
cross-on
on
on
on
on
glassy
cross
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
High Tide
5:10AM3.73m
5:22PM4.06m
5:39AM3.92m
5:52PM4.24m
6:09AM4.06m
6:22PM4.34m
Low Tide
11:11AM0.50m
11:34PM0.32m
11:44AM0.30m
00:07AM0.16m
12:17PM0.18m
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
clear
clear
cloud
thunderstorm
thunderstorm
light rain
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
rain showers
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:01
9:00
 mm
1
1
1
2
2
2
1
Temp °C
19
19
19
19
19
20
20
19
19
18
18
18
19
19
19
19
19
19
19
20
20
19
19
19
Feels °C
21
19
17
17
18
19
20
19
19
17
17
15
15
15
15
17
17
15
13
14
14
13
14
16
  • 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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