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Surf Forecasts:

Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France

information circle12 Day Weather and Surf, issued 12 am Saturday 07 Feb 2026 CET
Forecast update in hr  min  s Forecast update imminent
Dame Jouanne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dame Jouanne sea temperature is
8.7° C
 (Which is 1.2°C colder than average for this time of year)

Best Forecast Surf Conditions for Dame Jouanne this week:

The surf forecast for Dame Jouanne over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 07) at 7PM. The primary swell is predicted to be 1.1m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dame Jouanne in the next 12 days are 3.0m 16s and forecast to arrive on Thursday (Feb 12) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Monday (Feb 09) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sat 7th Feb)3.5ft (1.1m) 14s
Best Surf 7PM (Sat 7th Feb)3.5ft (1.1m) 14s
Most Powerful 7PM (Thu 12th Feb)10ft (3.0m) 16s

Table - best surf conditions forecast for Dame Jouanne over the next 12 days.

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

Short Range Forecast Light rain (total 7mm), mostly falling on Sat morning. Very mild (max 11°C on Sat morning, min 7°C on Sat night). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the SSE by Mon afternoon).

Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Wed afternoon. Very mild (max 13°C on Tue afternoon, min 9°C on Mon night). Winds increasing (light winds from the SW on Mon night, strong winds from the W by Wed night).

Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
1
2
1
1
1
0
0
1
2
1
0
2
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
WNW
1.1
WNW
1.1
WNW
0.9
WNW
0.8
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.5
WNW
0.8
WNW
1.2
WNW
1.4
WNW
2.2
WNW
2.1
WNW
2.1
WNW
2.4
WNW
2.4
WNW
2.5
WNW
2.5
NW
1.1
WNW
Period(s) (?)141414131212111111111917161314171716161413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5654724592981691111029797704248679381599177523803202316635142534402
Wind
(km/h)
35
S
30
SSW
25
SSW
15
S
15
S
10
SSW
15
S
30
S
40
SSE
15
SW
20
SSW
30
SW
40
WSW
25
SSW
20
NNW
40
WSW
40
WSW
35
W
50
WNW
50
WNW
30
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		crosscross-
off		oncrosscrosscrosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:18PM
11.29
10:34AM
11.26
10:53PM
10.70
11:11AM
10.54
11:30PM
10.01
11:49AM
9.74
12:12AM
9.29
12:37PM
8.95
1:10AM
8.62
1:51PM
8.31
2:42AM
8.24
3:33PM
8.15
4:14AM
8.42
4:51PM
8.53
Low Tide
/ height (m)
4:57AM
2.30
5:16PM
2.50
5:29AM
2.93
5:47PM
3.19
6:03AM
3.60
6:22PM
3.89
6:41AM
4.28
7:05PM
4.56
7:33AM
4.88
8:06PM
5.10
8:54AM
5.25
9:44PM
5.30
10:48AM
5.06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Fri
13
Sunrise-8:30--8:27--8:26--8:25--8:22--8:22--8:19-
Sunset--6:15--6:16--6:17--6:20--6:22--6:22--6:24
part cloud
light rain
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
rain showers
rain showers
light rain
rain showers
rain showers
heavy rain
part cloud
rain showers
rain showers
clear
clear
part cloud
Rain (mm)
-2-----325141314-11---
Temp. °C101111810118910111013121010101111998
Feels °C (?)346579422766646043000
  • Map Icons:
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  • 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 Dame Jouanne 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 Dame Jouanne at:
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Information about the Dame Jouanne Surf forecast

The above surf forecast table for Dame Jouanne provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dame Jouanne can be found by selecting the local surf guide option on the grey menu. Our Dame Jouanne 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 (Dame Jouanne) 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 Dame Jouanne 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.

Are you planning a holiday in Ile et Vilaine - Brittany? If you are looking for accommodation near Dame Jouanne, camping, hotels and holiday cottages in Ile et Vilaine - Brittany, consider staying in Saint Malo which is 10 km (6 miles) away. Other places in and around Ile et Vilaine - Brittany where you can find information about places to rent, and car hire include Cancale which is 21 km (13 miles) away, Granville, Saint-Brieuc and Saint Helier.

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