Surf Forecasts:
How big are the waves at Dame Jouanne today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.1m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.0m), 11s period with WNW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 11s period with WNW swell.
The current surf forecast for Dame Jouanne at 7PM is: 0.8m 11s primary swell from a West-northwest direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3.5ft (1.1m) | 11s |
| Afternoon (20 Sep) | 3.5ft (1.0m) | 11s |
| Evening (20 Sep) | 2.5ft (0.8m) | 11s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | NW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 222 | 242 | 204 | 151 | 154 | 123 | 107 | 107 | 107 | 82 | 82 | 82 | 82 | 47 | 46 | 44 | 45 | 45 | 43 | 44 | 39 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross |
High Tide | 2:05PM8.03m | 3:38AM7.74m | 4:34PM8.06m | 5:24AM8.24m | 5:46PM8.75m | ||||||||||||||||
Low Tide | 8:03AM5.38m | 8:56PM5.47m | 9:46AM5.68m | 10:57PM5.32m | 11:40AM5.22m | ||||||||||||||||
 |  | | |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — |
 | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 16 | 17 | 21 | 22 | 21 | 21 |
Feels °C | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 15 | 15 | 13 | 15 | 18 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | — | WNW 11 | WNW 11 | WNW 11 | NW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 10 |
| kJ | 130 | — | 204 | 151 | 154 | 123 | 107 | 107 | 107 | 82 | 82 | 82 | 82 | 47 | 46 | 44 | 45 | 45 | 43 | 44 | 39 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 20 | NW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 34 |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | — | — | — | — | — | — | — | — | — | NNE 2 | NNE 3 | NNE 2 | — | — | — | — | — | NNE 2 | NE 3 |
| kJ | 222 | 242 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 1 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 136 | 138 | 186 | 98 | 97 | 1 | 1 | 0 | 0 | 1 | 114 | 97 | 1 | 1 | 1 | 1 | 1 | 1 | 98 | 68 | 61 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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