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Surf Forecasts:
Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 12 pm Wednesday 25 Mar 2026 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
10.6° C
(Which is slightly warmer than usual)How big are the waves at Dame Jouanne today?
The current surf forecast for Dame Jouanne at 4PM is: 3.5m 13s primary swell from a Northwest direction (forecast issued at 12:00pm March 25). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 13ft (4.0m) | 11s |
| Afternoon (25 Mar) | 11ft (3.5m) | 13s |
| Evening (25 Mar) | 10ft (3.0m) | 13s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 23 | 21 | 19 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4351 | 3867 | 3511 | 3566 | 2830 | 2270 | 1892 | 1344 | 992 | 480 | 555 | 125 | 294 | 239 | 166 | 160 | 140 | 107 | 47 | 137 | 297 | 475 | 1385 | 516 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross | cross | cross | cross- on | cross- on | cross | cross | on | on |
High Tide / height (m) | 11:27AM 10.15 | 11:55PM 9.77 | 12:36PM 9.15 | 1:18AM 8.99 | 2:22PM 8.64 | 3:09AM 8.92 | ||||||||||||||||||
Low Tide / height (m) | 6:22PM 3.74 | 7:00AM 3.90 | 7:37PM 4.46 | 8:28AM 4.35 | 9:15PM 4.65 | |||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 |
| Sunset | - | - | - | 7:27 | - | - | - | - | - | - | - | 7:29 | - | - | - | - | - | - | - | 7:30 | - | - | - | - |
 |  | |  |  |  | | | | | |  |  |  | | | | | | | |  | | | |
Rain (mm) | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 10 | 11 | 11 | 10 | 9 | 9 | 9 |
| Feels °C (?) | -4 | -3 | -4 | -3 | -2 | -2 | -1 | 0 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 4 | 6 | 7 | 8 | 6 | 5 | 2 | 0 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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