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Surf Forecasts:
Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 7 pm Tuesday 26 May 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
15.3° C
(Which is 1.8°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 12AM is: 0.6m 12s primary swell from a West-northwest direction and 0.2m 2s secondary swell from a East-northeast direction (forecast issued at 07:00pm May 26). The wind direction is predicted to be offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 2.5ft (0.7m) | 12s |
| Evening (27 May) | 2ft (0.6m) | 12s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 31°C on Wed afternoon, min 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | |
96 | 93 | 93 | 88 | 81 | 68 | 66 | 45 | 42 | 40 | 40 | 33 | 33 | 19 | 19 | 19 | 18 | 17 | 8 | 8 | 8 | 8 | 8 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | off | off | off | off | off | off | cross-off | glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-on | cross-on | on | on | on | on | |
High Tide | 5:01PM9.51m | 5:22AM9.85m | 5:48PM9.92m | 6:07AM10.20m | 6:29PM10.33m | 6:47AM10.51m | ||||||||||||||||||
Low Tide | 11:33PM3.84m | 12:03PM3.45m | 00:27AM3.49m | 12:51PM3.18m | 1:12AM3.15m | 1:32PM2.94m | ||||||||||||||||||
 | |  | | | | | | | | |  | |  | |  | | | | | | | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — |
 | — | 9:54 | — | — | — | — | — | — | — | 9:55 | — | — | — | — | — | — | — | 9:58 | — | — | — | — | — | 9:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 31 | 30 | 29 | 26 | 24 | 23 | 25 | 29 | 31 | 29 | 25 | 22 | 21 | 21 | 23 | 27 | 30 | 29 | 23 | 19 | 17 | 15 | 17 | 17 |
30 | 30 | 30 | 26 | 24 | 22 | 24 | 28 | 29 | 30 | 26 | 22 | 20 | 20 | 23 | 26 | 30 | 30 | 22 | 18 | 16 | 15 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
 kJ | 96 | 93 | 93 | 88 | 81 | 68 | 66 | 45 | 42 | 40 | 40 | 33 | 33 | 19 | 19 | 19 | 18 | 17 | 8 | 8 | 8 | 8 | 8 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NE 5 | N 5 | N 5 | N 6 | — | — | — | — | — | — | — | W 15 | W 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ENE 2 | — | — | SE 2 | SE 3 | ESE 3 | SE 2 | SSE 3 | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | NNW 3 | NNW 3 | — |
| kJ | — | — | 1 | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 61 | 1 | 0 | 0 | 16 | 61 | 61 | 61 | 61 | 1 | 97 | 97 | 61 | 97 | 99 | 174 | 142 | 141 | 172 | 172 | 137 | 136 | 138 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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