Surf Forecasts:
How big are the waves at Dame Jouanne today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.0m), 13s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.0m), 13s period with WNW swell.
The current surf forecast for Dame Jouanne at 9PM is: 1.0m 13s primary swell from a West-northwest direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4ft (1.2m) | 10s |
| Afternoon (18 Sep) | 3.5ft (1.0m) | 13s |
| Evening (18 Sep) | 3.5ft (1.0m) | 13s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||
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 13 | NW 13 | WNW 13 | WNW 13 | NW 13 | WNW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 444 | 394 | 357 | 351 | 167 | 283 | 99 | 84 | 90 | 103 | 113 | 103 | 82 | 247 | 226 | 222 | 183 | 183 | 151 | 154 | 154 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross | on | on | on | cross-on |
High Tide | 12:03PM9.65m | 00:24AM9.08m | 12:46PM8.77m | 1:19AM8.19m | 2:05PM8.03m | ||||||||||||||||
Low Tide | 6:42PM4.24m | 7:02AM4.70m | 7:34PM4.97m | 8:03AM5.38m | 8:56PM5.47m | ||||||||||||||||
 | | |  |  |  | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — |
 | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 19 | 17 | 16 | 14 | 14 | 14 | 16 | 21 | 22 | 19 | 18 | 17 | 16 | 16 | 17 | 19 | 19 | 18 | 17 |
Feels °C | 13 | 15 | 16 | 14 | 13 | 11 | 11 | 11 | 12 | 19 | 19 | 17 | 17 | 16 | 14 | 15 | 16 | 18 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | NW 13 | WNW 13 | — | NW 13 | WNW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 444 | 394 | 357 | — | 167 | 283 | 99 | 84 | 90 | 103 | 48 | 79 | 79 | 247 | 226 | 222 | 183 | 183 | 151 | 154 | 154 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WNW 12 | WNW 12 | NW 12 | WNW 12 | WNW 11 | — | WNW 11 | WNW 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 50 | 56 | 36 | 54 | 49 | — | 48 | 66 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 10 | — | WNW 13 | WNW 5 | — | — | SW 3 | SW 3 | SSW 3 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | — | — |
| kJ | — | 151 | — | 351 | 31 | — | — | 2 | 3 | 1 | 113 | 103 | 82 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 136 | 187 | 187 | 173 | 111 | 111 | 98 | 98 | 111 | 187 | 187 | 138 | 111 | 111 | 111 | 111 | 111 | 111 | 122 | 122 | 97 |
Best forecast wave conditions in Ile et Vilaine - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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