Belle Ile Surf Break

Lat Long: 47.32° N 3.25° W

Belle Ile 48 hour detailed Surf Forecast

Issued: 7 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belle Ile sea temperature is
18.2°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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 4ft (1.2m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 3.5ft (1.0m), 11s period with WNW swell.
  • Evening surf: Evening surf (27 Sep, local time) - 3ft (0.9m), 11s period with WNW swell.

The current surf forecast for Belle Ile at 1AM is: 1.4m 12s primary swell from a West-northwest direction (forecast issued at 07:00pm September 26). The wind direction is predicted to be offshore and the swell rating is 2.

Time (CEST) & DateWave HeightWave Period
Morning (27 Sep)4ft (1.2m)11s
Afternoon (27 Sep)3.5ft (1.0m)11s
Evening (27 Sep)3ft (0.9m)11s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon afternoon. Warm (max 20°C on Tue afternoon, min 15°C on Mon morning). Mainly fresh winds.

Sat
26
Sunday
27
Monday
28
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)
3
2
3
2
1
0
0
0
0
0
1
1
1
2
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
WNW
12
1.5
WNW
12
1.4
WNW
12
1.4
WNW
11
1.3
WNW
11
1.2
WNW
11
1.1
WNW
11
1
WNW
11
1.3
W
11
0.9
WNW
11
1.4
W
10
1.6
W
10
1.5
W
10
1.5
W
11
1.4
WNW
11
1.4
WNW
11
1.3
WNW
12
1.3
WNW
12
1.4
WNW
11
Wave Graph
Metric surfscale
Energy kJ
609
599
514
471
394
376
308
254
382
198
432
520
459
535
486
522
470
462
455
Wind (km/h)
5
WSW
10
WNW
10
NNE
15
E
10
SSW
20
SSW
25
SSW
20
SW
20
SW
20
NW
20
N
15
N
25
NE
25
NE
35
NNE
30
N
40
NE
25
NNE
15
N
Wind State
glassy
cross-on
cross-off
off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
5:20PM4.33m
5:38AM4.24m
5:52PM4.45m
6:10AM4.35m
6:26PM4.46m
Low Tide
11:34PM0.02m
11:47AM0.04m
00:08AM-0.06m
12:23PM-0.02m
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
8:04
—
—
—
—
—
—
—
8:06
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
8:02
—
—
—
—
—
—
—
8:00
—
—
—
—
—
—
7:59
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
9
3
1
—
Temp °C
17
18
18
17
17
18
19
19
19
18
18
17
17
16
15
15
16
16
16
Feels °C
16
17
16
15
16
16
17
18
18
16
15
14
13
13
10
10
10
13
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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