Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 am 29 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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 8ft (2.5m), 7s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 8ft (2.5m), 8s period with WSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 7ft (2.1m), 9s period with SW swell.

The current surf forecast for Belle Ile at 3PM is: 2.5m 8s primary swell from a West-southwest direction (forecast issued at 07:00am August 29). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (29 Aug)8ft (2.5m)7s
Afternoon (29 Aug)8ft (2.5m)8s
Evening (29 Aug)7ft (2.1m)9s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat morning. Warm (max 20°C on Sat morning, min 16°C on Mon night). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the NNE by Mon night).

Saturday
29
Sunday
30
Monday
31
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
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)
1.6
SW
8
2.3
SW
7
3
WSW
8
2.5
WSW
8
2.5
WSW
8
2.1
SW
9
1.8
WNW
9
2.2
W
9
1.7
W
9
1.9
W
9
1.5
W
9
1.8
W
8
2.1
WSW
8
2.4
WSW
7
2.5
W
8
2.5
W
9
2.5
W
9
2.4
W
10
2.3
W
10
2.1
W
10
1.9
W
10
1.8
W
10
1.7
W
10
Wave Graph
Metric surfscale
Energy kJ
300
543
1005
1006
1032
631
540
759
463
537
332
461
494
595
836
1009
1037
1085
1019
849
710
625
552
Wind (km/h)
35
WSW
45
SW
45
WSW
45
WSW
40
WSW
30
W
25
WSW
25
WSW
25
WSW
25
SW
35
SW
35
WSW
40
WSW
40
WSW
40
WSW
40
W
30
W
30
W
25
WNW
20
W
25
WNW
25
WNW
20
NW
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
cross-on
High Tide
6:22PM4.34m
6:39AM4.15m
6:53PM4.36m
7:10AM4.16m
7:26PM4.29m
Low Tide
12:17PM0.18m
00:39AM0.08m
12:50PM0.13m
1:12AM0.09m
1:25PM0.17m
cloud
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:28
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
8:58
8:55
 mm
1
5
1
Temp °C
19
19
20
20
20
19
19
19
19
20
20
19
19
18
19
18
19
19
18
18
18
18
18
Feels °C
14
13
14
14
15
15
17
16
16
16
15
14
13
12
13
12
15
15
15
16
14
14
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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