Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 1 pm 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
17.8°C
1.5° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 2.5ft (0.7m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 4.5ft (1.4m), 6s period with WNW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 6ft (1.8m), 6s period with W swell.

The current surf forecast for Belle Ile at 7PM is: 1.7m 6s primary swell from a West direction and 0.1m 16s secondary swell from a West direction (forecast issued at 01:00pm October 09). The wind direction is predicted to be onshore.

Time (CEST) & DateWave HeightWave Period
Morning (09 Oct)2.5ft (0.7m)11s
Afternoon (09 Oct)4.5ft (1.4m)6s
Evening (09 Oct)6ft (1.8m)6s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon morning. Very mild (max 18°C on Sun night, min 14°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night).

Fri
9
Saturday
10
Sunday
11
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
1
0
0
0
2
3
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
11
1.3
WNW
6
1.6
W
6
1.8
W
6
1.8
W
9
2
WNW
10
1.9
WNW
10
1.8
WNW
10
1.7
WNW
10
1.6
WNW
10
1.6
WNW
10
1.5
WNW
10
1.5
WNW
10
1.4
WNW
10
1.4
WNW
13
1.4
WNW
13
1.3
WNW
12
1.3
WNW
12
1.1
WNW
12
1
WNW
11
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
75
121
200
276
506
810
791
731
631
530
520
450
469
400
604
594
452
444
349
263
214
Wind (km/h)
30
W
35
WSW
35
W
35
W
35
WSW
30
NNW
25
NNW
25
NNW
20
NNW
15
NW
20
WNW
25
WNW
15
NW
5
NNW
5
S
10
SSW
15
SSW
25
S
30
S
25
S
25
SSW
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
glassy
cross
cross-on
cross
cross-off
cross
cross-on
High Tide
4:50PM4.30m
5:10AM4.18m
5:24PM4.35m
5:41AM4.25m
5:55PM4.31m
Low Tide
10:28AM0.23m
10:52PM0.05m
11:07AM0.08m
11:28PM0.00m
11:44AM0.03m
cloud
cloud
cloud
cloud
cloud
rain showers
part cloud
clear
cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
—
8:22
—
—
—
—
—
—
—
8:23
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:37
—
—
—
—
—
—
—
7:36
—
—
—
—
—
—
—
7:34
—
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 mm
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
16
16
17
17
15
14
14
14
14
15
15
15
14
14
15
16
16
16
17
18
Feels °C
10
11
11
11
12
9
9
9
10
11
11
10
12
12
13
13
13
12
11
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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