Surf Forecasts:
How big are the waves at Dame Jouanne today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 1ft (0.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 4s period with WNW swell.
- Evening surf: Evening surf (15 Sep, local time) - 4.5ft (1.3m), 5s period with NW swell.
The current surf forecast for Dame Jouanne at 5AM is: 0.3m 8s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 01:00am September 15). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 1ft (0.3m) | 8s |
| Afternoon (15 Sep) | 3ft (0.9m) | 4s |
| Evening (15 Sep) | 4.5ft (1.3m) | 5s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 18°C on Tue morning, min 14°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 11 | NW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | W 6 | WNW 7 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 14 | 14 | 14 | 18 | 51 | 84 | 98 | 90 | 193 | 235 | 235 | 281 | 298 | 322 | 305 | 263 | 234 | 170 | 90 | 56 | 84 | 127 | 197 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on |
High Tide | 10:25AM11.92m | 10:41PM11.69m | 10:57AM11.29m | 11:13PM10.91m | 11:29AM10.51m | |||||||||||||||||||
Low Tide | 4:51AM1.67m | 5:05PM1.99m | 5:20AM2.34m | 5:35PM2.68m | 5:49AM3.11m | 6:06PM3.45m | ||||||||||||||||||
 | |  | |  |  | | | | | | | | | |  | | | | | |  | |  | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 19 | 19 | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 18 | 18 | 16 | 15 |
Feels °C | 20 | 20 | 16 | 16 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | — |
| kJ | 26 | 14 | 14 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | 234 | 170 | 90 | 56 | 25 | 35 | — |
Swell 2 Height (m) Direction Period (s) | — | W 13 | NW 12 | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | — |
| kJ | — | 3 | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 2 | WNW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 11 | NW 11 | — | SW 3 | W 4 | WNW 6 | W 6 | WNW 7 | WNW 9 |
| kJ | — | — | — | 1 | 18 | 51 | 84 | 98 | 90 | 193 | 235 | 235 | 281 | 298 | 322 | 305 | 263 | — | 2 | 20 | 40 | 84 | 127 | 197 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 111 | 111 | 180 | 172 | 191 | 589 | 138 | 136 | 136 | 136 | 138 | 136 | 138 | 136 | 111 | 111 | 111 | 111 | 250 | 295 | 295 | 180 | 138 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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