Surf Forecasts:
How big are the waves at Dame Jouanne today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2ft (0.6m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3.5ft (1.0m), 5s period with WNW swell.
- Evening surf: Evening surf (19 Aug, local time) - 3.5ft (1.1m), 5s period with WNW swell.
The current surf forecast for Dame Jouanne at 12PM is: 0.5m 7s primary swell from a Northwest direction (forecast issued at 07:00am August 19). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2ft (0.6m) | 7s |
| Afternoon (19 Aug) | 3.5ft (1.0m) | 5s |
| Evening (19 Aug) | 3.5ft (1.1m) | 5s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Warm (max 22°C on Wed morning, min 15°C on Wed night). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the ENE by Fri night). | |||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||||||
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 7 | WNW 7 | NW 7 | WNW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 38 | 30 | 23 | 64 | 44 | 50 | 56 | 62 | 66 | 173 | 262 | 217 | 249 | 327 | 278 | 246 | 192 | 142 | 134 | 75 | 71 | 43 | 40 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on |
High Tide | 12:10PM10.23m | 00:29AM9.89m | 12:51PM9.40m | 1:16AM8.98m | 1:48PM8.61m | ||||||||||||||||||
Low Tide | 6:31AM3.09m | 6:46PM3.52m | 7:05AM3.90m | 7:25PM4.29m | 7:48AM4.66m | 8:18PM4.98m | |||||||||||||||||
 |  |  |  |  | |  | | | | | | | | | | | | |  | | |  | |
 | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:13 | — |
mm | — | 1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 1 |
Temp °C | 20 | 19 | 22 | 18 | 20 | 19 | 17 | 15 | 15 | 15 | 19 | 20 | 20 | 19 | 17 | 16 | 15 | 16 | 17 | 18 | 18 | 17 | 16 |
Feels °C | 21 | 18 | 18 | 16 | 17 | 14 | 13 | 11 | 11 | 11 | 14 | 15 | 14 | 14 | 13 | 14 | 12 | 14 | 15 | 16 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | SW 4 | — | — | — | — | WNW 9 | — | — | — | — | — | — | — | — | WNW 10 | NW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
| kJ | 38 | 30 | 23 | 2 | — | — | — | — | 32 | — | — | — | — | — | — | — | — | 142 | 134 | 75 | 71 | 43 | 40 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 2 | SW 4 | WNW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | — | — | N 4 | N 4 | N 4 | N 4 |
| kJ | — | 1 | 15 | 64 | 44 | 50 | 56 | 62 | 66 | 173 | 262 | 217 | 249 | 327 | 278 | 246 | 192 | — | — | 5 | 8 | 7 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 111 | 98 | 270 | 180 | 780 | 644 | 111 | 111 | 111 | 111 | 295 | 295 | 295 | 191 | 111 | 111 | 98 | 98 | 111 | 191 | 110 | 138 | 136 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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