Surf Forecasts:
How big are the waves at Dame Jouanne today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2ft (0.6m), 4s period with NE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 4s period with NNE swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 4s period with NNE swell.
The current surf forecast for Dame Jouanne at 6PM is: 0.9m 4s primary swell from a North-northeast direction and 0.1m 11s secondary swell from a Northwest direction, 0.1m 9s secondary swell from a West direction (forecast issued at 01:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2ft (0.6m) | 4s |
| Afternoon (20 Jul) | 2.5ft (0.8m) | 4s |
| Evening (20 Jul) | 3ft (0.9m) | 4s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed afternoon, min 16°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the E by Wed morning). | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 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) | NE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | WNW 10 | NNE 4 | NNE 4 | NNE 4 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | N 3 | N 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 16 | 29 | 33 | 17 | 15 | 15 | 11 | 11 | 11 | 15 | 17 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 5 | 6 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | cross | on | on | on | cross-on |
High Tide | 12:12PM10.51m | 00:33AM10.46m | 1:00PM9.83m | 1:23AM9.70m | 1:55PM9.19m | ||||||||||||||||
Low Tide | 6:54PM2.99m | 7:19AM3.18m | 7:36PM3.68m | 8:02AM3.89m | 8:23PM4.31m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | 10:01 | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 20 | 20 | 19 | 16 | 17 | 16 | 18 | 20 | 20 | 21 | 21 | 19 | 18 | 18 | 21 | 23 | 24 | 22 | 21 |
Feels °C | 13 | 13 | 14 | 13 | 13 | 12 | 14 | 13 | 15 | 16 | 15 | 17 | 18 | 16 | 16 | 17 | 20 | 20 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 12 | W 11 | NW 11 | NW 11 | NW 11 | NW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 10 |
| kJ | 1 | 3 | 3 | 5 | 5 | 5 | 5 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 3 | NE 3 | NE 3 | NNE 2 | N 3 | N 3 | N 4 |
| kJ | 8 | 16 | 29 | 33 | 17 | 15 | 15 | 8 | 8 | 6 | 15 | 17 | 11 | 7 | 5 | 1 | 1 | 1 | 2 | 5 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 303 | 303 | 596 | 585 | 518 | 496 | 292 | 292 | 184 | 172 | 286 | 581 | 496 | 463 | 296 | 184 | 184 | 496 | 581 | 580 | 526 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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