Surf Forecasts:
How big are the waves at Dame Jouanne today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 1.5ft (0.4m), 3s period with NE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1ft (0.3m), 3s period with NNE swell.
- Evening surf: Evening surf (17 Jul, local time) - 1.5ft (0.4m), 3s period with N swell.
The current surf forecast for Dame Jouanne at 3AM is: 0.5m 4s primary swell from a Northeast direction and 0.1m 9s secondary swell from a West direction (forecast issued at 07:00pm July 16). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 1.5ft (0.4m) | 3s |
| Afternoon (17 Jul) | 1ft (0.3m) | 3s |
| Evening (17 Jul) | 1.5ft (0.4m) | 3s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Warm (max 23°C on Fri afternoon, min 15°C on Sun morning). Winds increasing (light winds from the E on Thu night, fresh winds from the NNE by Sun afternoon). | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | N 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 3 | NNE 3 | W 9 | N 3 | N 3 | N 3 | NNW 3 | NW 3 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 14 | 17 | 8 | 3 | 3 | 4 | 2 | 3 | 3 | 3 | 2 | 2 | 5 | 4 | 4 | 4 | 7 | 4 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross | cross-on | on | on | on | on |
High Tide | 9:40PM12.45m | 10:04AM11.97m | 10:23PM12.26m | 10:46AM11.65m | |||||||||||||||
Low Tide | 4:12PM1.28m | 4:37AM0.98m | 4:54PM1.41m | 5:19AM1.26m | 5:35PM1.78m | ||||||||||||||
 |  |  |  |  |  | |  | | | | | |  | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | 10:06 | — | — | — | — | — | — | — | 10:05 | — | — | — | — | — | — | — | 10:04 | — |
mm | 6 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 19 | 20 | 19 | 17 | 17 | 19 | 22 | 23 | 22 | 20 | 19 | 18 | 18 | 21 | 23 | 22 | 19 | 17 |
Feels °C | 20 | 19 | 21 | 18 | 16 | 16 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 20 | 21 | 20 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | NE 4 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 4 | W 9 | W 9 | W 8 |
| kJ | 2 | 2 | 2 | 8 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | W 8 | — | — | W 9 | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | — | W 9 | — | — | W 8 |
| kJ | 1 | — | — | 2 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | 2 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 4 | NE 4 | NNE 4 | NE 4 | NE 3 | NNE 3 | NNE 3 | N 3 | N 3 | N 3 | NNW 3 | NW 3 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 |
| kJ | 8 | 14 | 17 | 5 | 3 | 3 | 4 | 2 | 3 | 3 | 3 | 2 | 2 | 5 | 4 | 4 | 4 | 7 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 525 | 532 | 125 | 167 | 569 | 569 | 569 | 2049 | 2049 | 691 | 696 | 683 | 683 | 691 | 825 | 711 | 711 | 711 | |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
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