Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
20.2° C
1.0° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.4m), 6s period with W swell.
  • Evening surf: Evening surf (19 Aug, local time) - 5ft (1.6m), 6s period with WNW swell.

The current surf forecast for Belle Ile at 5AM is: 0.5m 7s primary swell from a West-northwest direction and 0.4m 8s secondary swell from a West direction, 0.1m 6s secondary swell from a Northwest direction (forecast issued at 01:00am August 19). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.4m)8s
Afternoon (19 Aug)4.5ft (1.4m)6s
Evening (19 Aug)5ft (1.6m)6s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 14°C on Fri night). Mainly fresh winds.

Wednesday
19
Thursday
20
Friday
21
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
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
W
8
0.5
WNW
7
0.4
W
8
1.1
W
4
1.3
W
6
1.5
W
6
1.6
WNW
6
1.6
WNW
7
1.5
WNW
9
1.4
WNW
8
1.4
WNW
8
1.6
WNW
8
1.6
WNW
9
1.6
WNW
9
1.6
WNW
9
1.8
WNW
10
1.6
WNW
10
1.6
WNW
10
1.5
WNW
10
1.5
WNW
10
1.5
WNW
10
1.5
WNW
9
1.6
WNW
9
1.6
WNW
8
Wave Graph
Metric surfscale
Energy kJ
19
25
18
50
108
176
212
206
322
264
264
318
432
451
471
624
435
435
391
391
428
352
374
333
Wind (km/h)
20
WSW
20
WSW
30
SW
35
SW
35
WSW
25
WNW
35
WNW
30
WNW
30
W
30
W
30
W
25
W
25
WNW
30
W
30
WNW
25
WNW
25
WNW
20
NW
15
NW
20
WNW
25
W
35
W
35
WNW
25
WNW
Wind State
on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
9:30AM3.40m
9:51PM3.24m
10:13AM3.14m
10:42PM2.93m
11:18AM2.91m
Low Tide
3:40AM0.88m
4:04PM1.03m
4:28AM1.21m
4:59PM1.33m
5:28AM1.48m
6:12PM1.53m
clear
clear
cloud
clear
cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:17
9:15
9:15
 mm
Temp °C
20
20
20
21
20
19
19
18
18
18
18
18
18
18
18
18
18
17
17
17
18
18
17
17
Feels °C
20
20
18
17
17
16
14
14
13
13
14
14
14
13
13
14
15
15
15
14
14
12
11
12
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Belle Ile surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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