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Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 7 am Monday 27 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
12.9° C
(Which is 1.6°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 12PM is: 0.1m 9s primary swell from a West direction and 0.2m 3s secondary swell from a North-northeast direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 0.5ft (0.1m) | 10s |
| Afternoon (27 Apr) | 1.5ft (0.4m) | 3s |
| Evening (27 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 ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 20°C on Wed afternoon, min 10°C on Tue morning). Winds increasing (light winds from the ENE on Mon morning, fresh winds from the NE by Tue afternoon). | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 3 | W 10 | W 9 | NE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | W 11 | W 16 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NE 5 | NNE 5 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | |
3 | 2 | 2 | 2 | 10 | 17 | 13 | 5 | 2 | 5 | 28 | 62 | 82 | 86 | 92 | 106 | 97 | 69 | 37 | 51 | 51 | 29 | 28 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:07AM9.60m | 5:40PM9.70m | 5:58AM10.19m | 6:23PM10.31m | 6:39AM10.74m | 7:01PM10.84m | ||||||||||||||||||
Low Tide | 11:51AM3.42m | 00:17AM3.48m | 12:44PM2.89m | 1:04AM2.91m | 1:26PM2.46m | 1:44AM2.47m | ||||||||||||||||||
 |  | | |  | |  | |  | | | | | |  | | |  | |  | | | | | |
 | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:50 |
 | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:19 | — | 9:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 3 | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 15 | 17 | 17 | 15 | 13 | 12 | 11 | 10 | 11 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 14 | 19 | 20 | 20 | 19 | 17 |
14 | 12 | 12 | 14 | 12 | 10 | 8 | 8 | 8 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 6 | 7 | 9 | 15 | 16 | 16 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | NE 3 | NNE 3 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | NNE 5 | NE 5 | WNW 12 | NNE 5 | NNE 5 | WNW 12 |
 kJ | 3 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 21 | 21 | 36 | 35 | 34 | 31 | 37 | 38 | 51 | 19 | 13 | 28 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | — | — | — | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | N 9 | WNW 12 | WNW 12 | N 6 | WNW 12 | WNW 12 | NW 18 |
| kJ | 2 | 2 | — | — | — | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 30 | 51 | 7 | 29 | 28 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 8 | W 8 | W 7 | W 8 | W 7 | W 9 | W 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 3 | NE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 3 | NNE 3 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NE 5 | E 4 | ENE 4 | ENE 5 | E 4 | E 4 | ENE 4 |
| kJ | — | — | 1 | 2 | 10 | 17 | 13 | 5 | 2 | 3 | 28 | 62 | 82 | 86 | 92 | 106 | 97 | 69 | 12 | 9 | 28 | 10 | 13 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 136 | 136 | 114 | 136 | 136 | 114 | 137 | 136 | 137 | 136 | 234 | 184 | 153 | 153 | 153 | 156 | 141 | 136 | 1 | 1 | 138 | 1 | 104 | 112 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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