Surf Forecasts:
How big are the waves at Dame Jouanne today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.1m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 9s period with WNW swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 9s period with WNW swell.
The current surf forecast for Dame Jouanne at 1AM is: 1.3m 10s primary swell from a West-northwest direction and 0.8m 9s secondary swell from a West-northwest direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.1m) | 10s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 9s |
| Evening (21 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 23°C on Sun afternoon, min 15°C on Sun morning). Winds decreasing (fresh winds from the NW on Thu night, calm by Sat morning). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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 9 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NNE 4 | NE 4 |
Wave Graph | |||||||||||||||||||
300 | 327 | 307 | 241 | 241 | 211 | 164 | 92 | 55 | 45 | 43 | 26 | 43 | 42 | 31 | 30 | 15 | 28 | 29 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | glassy | glassy | cross | cross-on | cross-on | cross | cross |
High Tide | 1:16AM8.98m | 1:48PM8.61m | 2:31AM8.22m | 3:27PM8.13m | |||||||||||||||
Low Tide | 7:25PM4.29m | 7:48AM4.66m | 8:18PM4.98m | 8:52AM5.27m | 9:46PM5.40m | ||||||||||||||
— | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | |
— | 9:15 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:10 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 18 | 19 | 20 | 19 | 17 |
Feels °C | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 13 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | WNW 9 | — | — | WNW 10 | NW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 7 |
— | — | — | 100 | — | — | 164 | 92 | 55 | 45 | 43 | 26 | 43 | 42 | 31 | 30 | 15 | 11 | 5 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | N 4 | N 4 | WNW 8 | — | W 10 | W 10 | W 9 |
— | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 1 | 12 | — | 2 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | NW 10 | — | N 4 | N 4 | N 4 | NNW 4 | — | — | — | — | — | N 4 | NNE 4 | NE 4 |
300 | 327 | 307 | 241 | 241 | 211 | — | 5 | 6 | 5 | 5 | — | — | — | — | — | 9 | 28 | 29 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 295 | 180 | 138 | 111 | 136 | 111 | 136 | 191 | 191 | 138 | 136 | 68 | 1 | 1 | 1 | 167 | 167 | 114 | 184 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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