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Surf Forecasts:

Belle Ile - Les Donnants surfForecast / Brittany – Morbihan / France

information circle48hr Weather and Surf, issued 6 am Saturday 17 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
Belle Ile - Les Donnants surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belle Ile - Les Donnants sea temperature is
10.8° C
 (Which is slightly cooler than normal)

How big are the waves at Belle Ile - Les Donnants today?

The current surf forecast for Belle Ile - Les Donnants at 11AM is: 3.0m 14s primary swell from a West direction (forecast issued at 06:00am January 17). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (CET) & DateWave HeightWave Period
Morning (17 Jan)10ft (3.0m)15s
Afternoon (17 Jan)10ft (3.0m)14s
Evening (17 Jan)8ft (2.5m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
Tue
20
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
!
!
!
!
!
3
2
2
2
2
3
3
3
2
2
2
2
0
0
0
0
0
1
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
W
3.5
W
3
W
3
W
3
W
2.5
W
2.5
W
2.4
W
2.1
W
1.9
W
1.8
W
1.6
W
1.5
W
1.4
W
1.3
W
1.2
W
1.2
W
1.2
W
1.1
W
1.2
W
1.2
W
1.2
W
1.1
W
1.6
W
Period(s) (?)151514141414131313121212111111111010101011111716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)50374618422136633104264721491968143010459257115654663963323203022503203263297181285
Wind
(km/h)
15
SW
10
SSW
10
SSE
10
ESE
15
E
15
NE
25
NE
25
NE
30
NE
25
ENE
20
ENE
20
E
15
E
10
E
15
ESE
15
SE
15
SSE
15
W
25
WNW
20
WSW
20
SSW
15
W
15
WNW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		onononcrossoncross-
on		cross-
on
High Tide
/ height (m)
4:11PM
3.56
4:26AM
3.84
4:44PM
3.71
4:59AM
4.01
5:17PM
3.82
Low Tide
/ height (m)
9:59AM
0.77
10:13PM
0.72
10:38AM
0.58
10:50PM
0.55
11:15AM
0.42
11:25PM
0.42
Saturday
17
Sunday
18
Monday
19
Tue
20
Sunrise--8:53-------8:52-------8:52-----
Sunset----5:51-------5:52-------5:53---
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
light rain
cloud
cloud
Rain (mm)
1-------1-1------11--1--
Temp. °C1010101091099891010101111111111101011101010
Feels °C (?)677766331466798888457667
  • 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 - Les Donnants 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 - Les Donnants at:
surf-forecast.com

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