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Surf Forecasts:

Belle Ile surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 6 pm Wednesday 04 Feb 2026 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
9.8° C
 (Which is 1.4°C colder than average for this time of year)

Best Forecast Surf Conditions for Belle Ile this week:

The surf forecast for Belle Ile over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 05) at 4PM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 1.4m and 20s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Belle Ile in the next 12 days are 8.0m 16s and forecast to arrive on Wednesday (Feb 11) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 5s period and expected on Sunday (Feb 08) at 10AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 5th Feb)11ft (3.5m) 12s
Best Surf 4PM (Thu 5th Feb)11ft (3.5m) 12s
Most Powerful10PM (Wed 11th Feb)26ft (8.0m) 16s

Table - best surf conditions forecast for Belle Ile over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 42mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed night, min 9°C on Wed afternoon). Winds increasing (light winds from the WSW on Thu afternoon, near gales from the SW by Fri night).

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 12°C on Mon morning, min 10°C on Sat afternoon). Winds increasing (light winds from the NW on Sat afternoon, strong winds from the SSE by Sun night).

Wed
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
!
0
0
0
0
0
!
!
2
1
!
0
0
0
!
!
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
W
4
WSW
3.5
WSW
3.5
WSW
3.5
WSW
4
WSW
4.5
WSW
5
WSW
5
WSW
4
WSW
3
WSW
2.4
W
2.1
W
3
WSW
3
WSW
3.5
WSW
5
WSW
5
W
4
W
5
WSW
5.5
WSW
Period(s) (?)131112121716151413141312121211101117161113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20603810357336117652872780791018481476319314517281227238422222477642713339712460839086
Wind
(km/h)
45
SE
45
SW
35
SSW
15
ENE
30
W
45
WSW
50
SW
50
SW
40
SW
35
S
10
WNW
15
SW
15
SW
30
S
45
S
30
SW
20
WSW
15
NW
20
WSW
50
W
50
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		cross-
on		offoncross-
on		cross-
on		cross-
on		cross-
on		cross-
off		oncross-
on		cross-
on		crosscrosscross-
on		oncross-
on		cross-
on		onon
High Tide
/ height (m)
6:31PM
4.10
6:46AM
4.35
7:04PM
3.96
7:19AM
4.11
7:36PM
3.77
7:50AM
3.82
8:07PM
3.55
8:23AM
3.51
8:42PM
3.31
9:01AM
3.19
9:24PM
3.07
9:52AM
2.91
10:30PM
2.86
11:26AM
2.72
Low Tide
/ height (m)
12:35AM
0.09
1:02PM
0.11
1:13AM
0.27
1:39PM
0.36
1:52AM
0.52
2:17PM
0.65
2:33AM
0.82
2:57PM
0.97
3:18AM
1.13
3:44PM
1.28
4:14AM
1.41
4:45PM
1.53
5:29AM
1.58
Wed
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Sunrise--8:33--8:32--8:30--8:29--8:27--8:26--8:25
Sunset6:17--6:20--6:21--6:22--6:23--6:25--6:28--
mod rain
light rain
light rain
heavy rain
rain showers
clear
part cloud
rain showers
part cloud
part cloud
clear
cloud
cloud
mod rain
light rain
light rain
rain showers
part cloud
light rain
rain showers
light rain
Rain (mm)
855154--5-----8223-262
Temp. °C111212101111111111111111111112111111111210
Feels °C (?)345782112988767578850
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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

Information about the Belle Ile Surf forecast

The above surf forecast table for Belle Ile provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Belle Ile can be found by selecting the local surf guide option on the grey menu. Our Belle Ile surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Belle Ile) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Belle Ile may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Belle Ile is 48 km (30 miles) from the city of Ploemeur. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Ploemeur. Ploemeur has rooms for a wide range of budgets as well as car hire and transport links.

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