Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
19.4°C
0.5° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 1.5ft (0.5m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.5m), 9s period with W swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.4m), 8s period with WNW swell.

The current surf forecast for Belle Ile at 8AM is: 0.5m 10s primary swell from a West-northwest direction and 0.6m 5s secondary swell from a Southwest direction (forecast issued at 01:00am August 26). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (26 Aug)1.5ft (0.5m)10s
Afternoon (26 Aug)1.5ft (0.5m)9s
Evening (26 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Wed afternoon. Warm (max 20°C on Thu afternoon, min 16°C on Thu night). Winds increasing (light winds from the WNW on Thu night, fresh winds from the W by Fri night).

Wednesday
26
Thursday
27
Friday
28
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
1
0
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)
0.4
WNW
10
0.4
WNW
10
0.5
WNW
10
0.5
WNW
9
0.5
W
9
0.5
W
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.9
SW
5
1.4
SW
6
1.6
SW
7
1.4
SW
7
1.3
WSW
7
1.1
SW
7
0.8
SW
7
0.7
W
8
0.8
W
8
0.9
W
8
1.4
WSW
8
1.7
WSW
7
2.5
WSW
8
2.4
WSW
9
2.5
WSW
9
Wave Graph
Metric surfscale
Energy kJ
38
37
54
46
40
39
23
22
21
42
120
227
211
173
106
64
64
80
100
210
256
798
887
949
Wind (km/h)
15
SSW
20
SSW
15
S
15
SE
35
SE
20
E
30
E
25
SE
15
SW
25
SW
20
SSW
15
SW
15
SW
15
SW
10
W
5
WNW
10
S
15
W
10
SSW
20
WSW
25
WSW
30
SSW
25
SW
35
W
Wind State
cross
cross
cross
cross-off
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
4:40AM3.50m
4:52PM3.83m
5:10AM3.73m
5:22PM4.06m
5:39AM3.92m
5:52PM4.24m
Low Tide
10:35AM0.75m
11:00PM0.55m
11:11AM0.50m
11:34PM0.32m
11:44AM0.30m
clear
clear
part cloud
part cloud
cloud
rain showers
thunderstorm
thunderstorm
rain showers
clear
thunderstorm
cloud
cloud
clear
cloud
cloud
light rain
light rain
rain showers
clear
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:02
9:01
 mm
7
1
1
1
1
1
2
1
Temp °C
20
20
19
19
18
18
19
19
19
19
19
19
19
20
20
19
19
16
16
19
19
19
19
19
Feels °C
20
19
19
19
14
16
16
17
18
16
17
18
18
19
20
19
18
15
15
16
15
15
16
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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