Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 6 pm Tuesday 23 Dec 2025 CETForecast 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
11.1° C
(Which is normal for this time of year)How big are the waves at Dame Jouanne today?
The current surf forecast for Dame Jouanne at 12AM is: 1.3m 5s primary swell from a North-northeast direction and 0.4m 14s secondary swell from a Northwest direction, 0.4m 11s secondary swell from a Northwest direction (forecast issued at 06:00pm December 23). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Dec) | 2ft (0.6m) | 13s |
| Afternoon (24 Dec) | 5.5ft (1.7m) | 6s |
| Evening (24 Dec) | 7ft (2.1m) | 6s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 5 | 5 | 14 | 13 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 12 | 12 | 12 | 5 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 48 | 47 | 83 | 83 | 127 | 129 | 140 | 165 | 228 | 299 | 335 | 445 | 403 | 213 | 69 | 37 | 37 | 28 | 14 | 15 | 14 | 14 | 14 | 13 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off |
High Tide / height (m) | 9:18PM 10.78 | 9:33AM 11.10 | 9:55PM 10.68 | 10:11AM 10.99 | 10:35PM 10.50 | 10:54AM 10.78 | ||||||||||||||||||
Low Tide / height (m) | 3:53PM 2.58 | 4:07AM 2.90 | 4:30PM 2.66 | 4:45AM 3.04 | 5:09PM 2.80 | 5:25AM 3.22 | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:59 | - | - | - | - | - | - | - | 8:59 | - | - | - | - | - | - | - | 9:00 | - |
| Sunset | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - |
 |  |  |  | | |  | | | | | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 3 | -2 | -1 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Feels °C (?) | 3 | 0 | -1 | -3 | -4 | -5 | -5 | -5 | -7 | -6 | -8 | -8 | -8 | -12 | -9 | -8 | -5 | -5 | -5 | -5 | -5 | -5 | -5 | -4 |
- 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 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.
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