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Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 1 pm Saturday 25 Apr 2026 CESTForecast 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
12.2° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Dame Jouanne today?
The current surf forecast for Dame Jouanne at 6PM is: 0.1m 11s primary swell from a West direction (forecast issued at 01:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 0.5ft (0.1m) | 12s |
| Afternoon (25 Apr) | 0.5ft (0.1m) | 11s |
| Evening (25 Apr) | 0.5ft (0.1m) | 10s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 12 | W 11 | W 11 | W 10 | NE 3 | NE 3 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NE 3 | NE 3 | NE 3 | W 10 | W 9 | W 9 | NNE 3 | NNE 4 | NNE 4 | W 12 | W 11 | W 16 | |
3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 10 | 7 | 4 | 2 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:16PM8.76m | 3:54AM9.11m | 4:43PM9.11m | 5:07AM9.60m | 5:40PM9.70m | 5:58AM10.19m | ||||||||||||||||||
Low Tide | 9:18AM4.04m | 9:56PM4.41m | 10:42AM3.90m | 11:16PM4.05m | 11:51AM3.42m | 00:17AM3.48m | ||||||||||||||||||
 | | | |  |  | |  |  | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — |
 | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:15 | — | — | — | 9:17 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 18 | 19 | 17 | 16 | 14 | 13 | 12 | 14 | 16 | 18 | 17 | 16 | 14 | 13 | 12 | 13 | 15 | 16 | 14 | 13 | 13 | 12 | 11 |
14 | 15 | 16 | 14 | 13 | 11 | 11 | 10 | 12 | 14 | 16 | 14 | 13 | 12 | 11 | 9 | 10 | 12 | 11 | 9 | 9 | 9 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | NNE 3 | W 11 | W 11 | W 10 | W 10 | W 10 | NNE 3 | NNE 3 | — | W 9 | W 9 | W 9 | W 11 | NE 3 | NE 3 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 |
 kJ | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | — | 2 | 1 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | W 9 | W 9 | W 9 | — | — | — | — | W 10 | W 10 | — | — | — | — | W 12 | W 12 | W 12 | W 11 | W 11 |
| kJ | 3 | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | 2 | 2 | — | — | — | — | 3 | 3 | 3 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 3 | — | — | — | — | — | NNE 2 | NE 3 | — | — | NNE 3 | NNE 3 | NNE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 3 | NNE 3 | NE 3 |
| kJ | — | — | — | — | 2 | 2 | — | — | — | — | — | 1 | 3 | — | — | 1 | 1 | 1 | 3 | 10 | 7 | 4 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 61 | 97 | 97 | 98 | 98 | 98 | 99 | 99 | 99 | 167 | 172 | 136 | 136 | 136 | 136 | 114 | 136 | 136 | 141 | 137 | 136 | 141 | 137 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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