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Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 7 am Tuesday 28 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 1.5°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 11AM is: 0.9m 4s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a West direction, 0.1m 11s secondary swell from a West direction (forecast issued at 07:00am April 28). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2ft (0.6m) | 3s |
| Afternoon (28 Apr) | 4ft (1.2m) | 5s |
| Evening (28 Apr) | 4.5ft (1.3m) | 5s |
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 9mm), mostly falling on Tue night. Warm (max 20°C on Thu night, min 10°C on Tue night). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 11 | W 16 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 5 | NE 5 | NE 5 | NE 5 | NNE 5 | WNW 18 | WNW 12 | NW 16 | NW 16 | NW 16 | NW 15 | NW 14 | NW 14 | NW 14 | |
2 | 5 | 26 | 61 | 85 | 88 | 95 | 160 | 136 | 101 | 78 | 53 | 58 | 65 | 39 | 31 | 29 | 41 | 39 | 38 | 35 | 33 | 33 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | |
High Tide | 5:58AM10.19m | 6:23PM10.31m | 6:39AM10.74m | 7:01PM10.84m | 7:16AM11.17m | 7:35PM11.25m | ||||||||||||||||||
Low Tide | 12:44PM2.89m | 1:04AM2.91m | 1:26PM2.46m | 1:44AM2.47m | 2:03PM2.17m | |||||||||||||||||||
 |  |  |  | | |  | | |  |  | | | |  | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | 6:48 |
 | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | — | — | 9:21 | — | 9:22 |
— | — | — | — | — | — | 1 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 13 | 13 | 12 | 10 | 11 | 11 | 10 | 13 | 16 | 17 | 19 | 17 | 16 | 15 | 13 | 13 | 17 | 19 | 20 | 19 | 17 |
8 | 6 | 6 | 6 | 5 | 5 | 3 | 5 | 6 | 5 | 7 | 11 | 13 | 14 | 11 | 11 | 10 | 8 | 8 | 13 | 17 | 19 | 19 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | NW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NNE 5 | NNE 5 | NNE 5 | WNW 11 | NW 16 | NW 16 | NW 15 | NW 14 | NW 14 | NW 14 |
 kJ | 1 | 1 | 1 | 9 | 21 | 21 | 36 | 35 | 34 | 31 | 30 | 30 | 30 | 29 | 39 | 22 | 14 | 25 | 39 | 38 | 35 | 33 | 33 | 32 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | N 9 | N 9 | N 9 | WNW 12 | WNW 12 | WNW 12 | NW 16 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 28 | 28 | 27 | 41 | 24 | 12 | 12 | 12 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | W 16 | W 16 | W 8 | W 8 | W 7 | W 8 | W 7 | — | — | N 10 | — | — | W 20 | N 9 | WNW 18 | WNW 17 | N 8 | NNE 5 | N 5 | E 3 | — | NE 4 | — |
| kJ | — | 5 | 5 | 1 | 1 | 1 | 1 | 1 | — | — | 2 | — | — | 8 | 6 | 31 | 29 | 5 | 2 | 2 | 1 | — | 1 | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 3 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 5 | NE 5 | NE 5 | NE 5 | E 4 | E 4 | E 4 | ENE 4 | E 3 | E 3 | — | — | — | — |
| kJ | 2 | 5 | 26 | 61 | 85 | 88 | 95 | 160 | 136 | 101 | 78 | 53 | 58 | 65 | 22 | 21 | 10 | 12 | 5 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 137 | 136 | 141 | 167 | 156 | 213 | 232 | 213 | 136 | 136 | 167 | 138 | 138 | 138 | 136 | 112 | 1 | 1 | 104 | 1 | 1 | 1 | 1 | 16 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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