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Surf Forecasts:
Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 1 pm Wednesday 22 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
12.4° C
(Which is 1.4°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 7PM is: 0.7m 4s primary swell from a Northeast direction and 0.2m 12s secondary swell from a West-northwest direction, 0.1m 8s secondary swell from a North direction (forecast issued at 01:00pm April 22). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 1ft (0.3m) | 14s |
| Afternoon (22 Apr) | 0.5ft (0.2m) | 13s |
| Evening (22 Apr) | 2.5ft (0.7m) | 4s |
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 Thu afternoon, min 8°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 5 | ENE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | W 13 | W 12 | W 12 | NE 4 | NE 4 | NE 5 | NNE 4 | NE 4 | NE 4 | |
17 | 17 | 16 | 17 | 16 | 17 | 21 | 18 | 8 | 15 | 12 | 14 | 20 | 19 | 15 | 14 | 11 | 11 | 14 | 21 | 22 | 11 | 8 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 11:23AM10.92m | 11:46PM10.66m | 12:18PM9.92m | 00:47AM9.74m | 1:33PM9.06m | 2:13AM9.10m | ||||||||||||||||||
Low Tide | 6:20PM2.95m | 6:52AM3.05m | 7:20PM3.73m | 7:59AM3.71m | 8:32PM4.29m | |||||||||||||||||||
 | | | |  | |  |  | | | | | | | | | | |  | | |  | | | |
 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
 | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:12 | — | — | — | 9:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 14 | 16 | 15 | 13 | 11 | 10 | 8 | 11 | 16 | 19 | 18 | 15 | 13 | 11 | 10 | 12 | 17 | 19 | 18 | 16 | 13 | 12 | 11 |
2 | 7 | 11 | 10 | 8 | 6 | 4 | 2 | 4 | 10 | 14 | 14 | 10 | 8 | 6 | 5 | 8 | 13 | 15 | 14 | 12 | 9 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | NNE 5 | WNW 13 | WNW 12 | NW 12 | N 8 | N 8 | N 8 | NNE 5 | W 12 | W 11 | W 10 | W 10 | W 12 | W 12 | W 13 | W 12 | W 12 | W 11 | W 12 | W 11 | NNE 4 | W 13 | NE 4 |
 kJ | 17 | 11 | 16 | 15 | 6 | 1 | 1 | 1 | 8 | 3 | 2 | 2 | 2 | 3 | 3 | 13 | 11 | 11 | 3 | 3 | 3 | 11 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | N 8 | WNW 13 | N 8 | N 8 | N 8 | NW 12 | NW 12 | W 11 | W 11 | W 11 | W 11 | — | — | N 8 | N 8 | N 8 | N 7 | — | — | — | — | W 11 | — | W 12 |
| kJ | 1 | 17 | 1 | 1 | 1 | 6 | 5 | 2 | 2 | 2 | 2 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | 3 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | N 8 | N 8 | — | — | — | — | N 8 | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | E 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | E 4 | ENE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 5 | E 4 | NE 4 | — |
| kJ | 57 | 24 | 14 | 17 | 16 | 17 | 21 | 18 | 10 | 15 | 12 | 14 | 20 | 19 | 15 | 14 | 11 | 11 | 14 | 21 | 22 | 2 | 8 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 167 | 167 | 167 | 167 | 141 | 185 | 169 | 167 | 356 | 182 | 167 | 159 | 159 | 167 | 104 | 104 | 159 | 104 | 138 | 136 | 136 | 114 | 114 | 97 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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