Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
18.0°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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 8ft (2.5m), 11s period with WSW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 7ft (2.2m), 10s period with WSW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 8ft (2.4m), 10s period with WSW swell.

The current surf forecast for Belle Ile at 3PM is: 2.2m 10s primary swell from a West-southwest direction and 0.6m 6s secondary swell from a South direction (forecast issued at 07:00am September 30). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (30 Sep)8ft (2.5m)11s
Afternoon (30 Sep)7ft (2.2m)10s
Evening (30 Sep)8ft (2.4m)10s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 20°C on Fri night, min 14°C on Fri morning). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the NE by Fri afternoon).

Wednesday
30
Thursday
1
Friday
2
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
1
2
!
!
!
3
4
4
4
3
3
2
1
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)
2.5
SW
12
2.5
WSW
12
2.4
WSW
11
2.2
WSW
11
2.2
WSW
10
2.3
WSW
10
2.5
WSW
10
2.5
WSW
10
2.5
WSW
10
2.5
W
11
2.5
W
13
2.5
W
13
3
W
16
3
W
16
3
W
15
2.5
W
14
2.2
W
14
2
W
13
1.8
W
13
1.6
W
12
1.5
W
12
1.4
WNW
12
1.4
WNW
11
Wave Graph
Metric surfscale
Energy kJ
1849
1733
1360
1080
1030
1045
1250
1433
1429
1544
2469
2253
4891
4314
3617
2557
1949
1440
1070
771
647
550
495
Wind (km/h)
35
WSW
30
WSW
25
SW
25
SW
30
SW
25
WSW
30
WSW
30
WSW
30
W
25
W
20
W
20
WNW
15
WNW
15
W
15
WNW
10
N
10
NE
15
ENE
15
E
15
E
10
NE
20
NNE
25
NE
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
High Tide
7:41PM4.14m
8:00AM4.05m
8:25PM3.82m
8:47AM3.76m
9:20PM3.45m
Low Tide
1:41PM0.18m
2:02AM0.37m
2:27PM0.43m
2:50AM0.69m
3:22PM0.74m
cloud
rain showers
part cloud
cloud
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
8:08
—
—
—
—
—
—
—
8:10
—
—
—
—
—
—
—
8:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:54
—
—
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:51
—
—
 mm
—
1
—
—
—
1
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
18
19
19
18
18
17
17
17
16
16
17
16
16
16
16
15
14
15
15
18
20
20
Feels °C
16
14
17
16
14
14
12
12
12
12
12
14
13
14
14
15
13
12
13
13
16
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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