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Surf Forecasts:
Dame Jouanne surfForecast / Brittany – Ile et Vilaine / France
48hr Weather and Surf, issued 1 pm Thursday 28 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
16.1° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Dame Jouanne today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1ft (0.3m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1ft (0.3m), 10s period with WNW swell.
- Evening surf: Evening surf (28 May, local time) - 0.5ft (0.2m), 9s period with WNW swell.
The current surf forecast for Dame Jouanne at 8PM is: 0.3m 9s primary swell from a West-northwest direction (forecast issued at 01:00pm May 28). The wind direction is predicted to be glassy.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1ft (0.3m) | 10s |
| Afternoon (28 May) | 1ft (0.3m) | 10s |
| Evening (28 May) | 0.5ft (0.2m) | 9s |
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 3mm), mostly falling on Fri night. Warm (max 29°C on Thu afternoon, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 12 | W 11 | W 11 | WNW 8 | WNW 9 | NW 9 | WNW 8 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | |
19 | 19 | 18 | 17 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 11 | 10 | 10 | 13 | 29 | 51 | 24 | 19 | 34 | 85 | 111 | 104 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | glassy | glassy | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | cross-on | cross | cross-on | on | on | on | on | cross-on | cross-on | cross-on | |
High Tide | 6:29PM10.33m | 6:47AM10.51m | 7:07PM10.68m | 7:25AM10.74m | 7:43PM10.92m | |||||||||||||||||||
Low Tide | 12:51PM3.18m | 1:12AM3.15m | 1:32PM2.94m | 1:52AM2.88m | 2:08PM2.77m | 2:28AM2.70m | ||||||||||||||||||
 | |  | |  |  | | | | | | | | |  |  | |  | | |  | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — |
 | — | — | — | 9:58 | — | — | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | 10:00 | — | — | — | 10:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 28 | 29 | 29 | 21 | 16 | 14 | 14 | 15 | 16 | 17 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 17 | 15 | 15 | 15 | 14 | 14 |
23 | 29 | 30 | 30 | 19 | 14 | 13 | 12 | 13 | 13 | 15 | 12 | 11 | 12 | 13 | 13 | 14 | 15 | 13 | 10 | 11 | 12 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | W 16 | WNW 8 | WNW 8 | WNW 13 | WNW 12 | WNW 12 | WNW 12 |
 kJ | 19 | 19 | 18 | 17 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 13 | 29 | 5 | 24 | 13 | 34 | 85 | 111 | 104 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | — | — | — | — | — | — | — | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | WNW 11 | NW 4 | — | W 15 | WNW 14 | WNW 8 | — | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | 4 | 3 | 3 | 11 | 10 | 10 | 11 | 1 | — | 4 | 19 | 13 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | WNW 10 | W 10 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 10 | 8 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NNW 3 | NNW 3 | NNW 3 | N 3 | N 3 | NNE 3 | NNE 3 | NW 9 | NNW 3 | NNW 3 | N 4 | NNW 3 | NW 3 | NW 4 |
| kJ | — | — | — | — | — | 1 | 2 | 2 | 1 | 2 | 2 | 4 | 3 | 2 | 1 | 1 | 1 | 51 | 3 | 7 | 6 | 4 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 98 | 99 | 138 | 141 | 172 | 172 | 141 | 186 | 141 | 136 | 110 | 104 | 141 | 61 | 61 | 68 | 61 | 104 | 110 | 138 | 111 | 111 | 98 | 111 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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