Surf Forecasts:
How big are the waves at Dame Jouanne today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.1m), 8s period with W swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 0.5ft (0.1m), 9s period with W swell.
- Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.4m), 4s period with NW swell.
The current surf forecast for Dame Jouanne at 4AM is: 0.3m 3s primary swell from a North-northwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 07:00pm July 17). The wind direction is predicted to be glassy.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 0.5ft (0.1m) | 8s |
| Afternoon (18 Jul) | 0.5ft (0.1m) | 9s |
| Evening (18 Jul) | 1.5ft (0.4m) | 4s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 15°C on Sun morning). Winds increasing (calm on Fri night, fresh winds from the NNE by Sun afternoon). | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||
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 3 | N 3 | N 3 | N 3 | NNW 3 | W 8 | NW 4 | W 9 | NW 4 | NW 4 | NNE 4 | NNE 4 | NE 4 | ENE 4 | NE 4 | NE 4 | NNE 4 | NNE 5 | NE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 2 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 4 | 4 | 6 | 13 | 15 | 21 | 20 | 16 | 41 | 40 | 18 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | cross-off | cross | cross-on | on | on | on | on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 10:23PM12.26m | 10:46AM11.65m | 11:06PM11.82m | 11:29AM11.15m | |||||||||||||||
Low Tide | 4:54PM1.41m | 5:19AM1.26m | 5:35PM1.78m | 5:59AM1.78m | 6:15PM2.33m | ||||||||||||||
 | |  | | | | | | | | | | | |  |  | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | 10:05 | — | — | — | — | — | — | — | 10:04 | — | — | — | — | — | — | — | 10:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 20 | 19 | 18 | 21 | 23 | 21 | 19 | 19 | 18 | 16 | 15 | 18 | 19 | 19 | 19 | 18 |
Feels °C | 19 | 20 | 19 | 20 | 18 | 17 | 19 | 22 | 18 | 18 | 18 | 15 | 12 | 11 | 14 | 14 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | N 3 | NNW 3 | NNW 3 | W 8 | NW 4 | W 9 | — | WNW 4 | W 8 | NW 8 | WNW 8 | NW 6 | WNW 5 | NW 5 | W 7 | W 7 |
| kJ | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | — | 2 | 1 | 3 | 6 | 1 | 3 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 8 | W 8 | W 8 | — | W 9 | — | W 8 | W 8 | W 8 | W 8 | — | NW 8 | W 8 | W 8 | — | W 10 |
| kJ | — | — | — | 1 | 1 | 1 | — | 2 | — | 1 | 1 | 1 | 1 | — | 2 | 1 | 1 | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | N 3 | — | — | — | NW 4 | NNW 3 | NW 4 | NW 4 | NNE 4 | NNE 4 | NE 4 | ENE 4 | NE 4 | NE 4 | NNE 4 | NNE 5 | NE 4 |
| kJ | 2 | 3 | 2 | — | — | — | 2 | 1 | 4 | 4 | 6 | 13 | 15 | 21 | 20 | 16 | 41 | 40 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1113 | 684 | 696 | 684 | 683 | 691 | 711 | 711 | 711 | 711 | 290 | 184 | 184 | 184 | 303 | 286 | 286 | 488 | |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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