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Surf Forecasts:

Belle Ile surfForecast / Brittany – Morbihan / France

information circle48hr Weather and Surf, issued 6 pm Friday 21 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Belle Ile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belle Ile sea temperature is
15.6° C
 (Which is 1.9°C warmer than normal for this time of year)

How big are the waves at Belle Ile today?

The current surf forecast for Belle Ile at 1AM is: 0.7m 14s primary swell from a West direction and 0.5m 10s secondary swell from a West direction (forecast issued at 06:00pm November 21). The wind direction is predicted to be glassy and the swell rating is 2.

Time (CET) & DateWave HeightWave Period
Morning (22 Nov)3.5ft (1.0m)13s
Afternoon (22 Nov)7.5ft (2.3m)6s
Evening (22 Nov)5ft (1.6m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
WSW
0.6
W
0.6
W
0.7
W
0.8
W
0.9
W
1
W
1
W
2.5
SW
2.3
WSW
1.6
W
2
WSW
1.9
WSW
2.5
W
3
W
3
W
3
W
2.5
W
2.5
W
3
W
2.5
W
2.3
W
3
W
3.5
WNW
Period(s) (?)15141414131313137888878991010101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)751461361782222733363365856213164394347351093121515421203123817471343110016972356
Wind
(km/h)
25
N
20
N
15
NNE
5
SE
15
SSW
25
SW
40
SSW
55
SSW
60
SW
35
NW
25
WNW
30
W
35
W
45
W
40
W
30
W
35
NW
25
NW
35
WNW
30
WNW
30
WNW
35
NW
50
NW
60
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		glasscross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:03PM
3.81
5:16AM
3.94
5:34PM
3.73
5:48AM
3.87
6:07PM
3.61
6:23AM
3.75
Low Tide
/ height (m)
11:17PM
0.57
11:40AM
0.54
11:52PM
0.67
12:17PM
0.66
12:28AM
0.80
12:56PM
0.82
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise------8:26-------8:26-------8:29-
Sunset5:30-------5:30-------5:30-------
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
cloud
part cloud
cloud
thunderstorm
light rain
light rain
light rain
light rain
cloud
light rain
light rain
rain showers
clear
part cloud
Rain (mm)
-------364---11213-142--
Temp. °C9988910101012131213141414131212121211121112
Feels °C (?)2346431-2167886775655540-1
  • 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

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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.

View detailed surf forecast for Belle Ile at:
surf-forecast.com

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