Surf Forecasts:
How big are the waves at Dame Jouanne today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.4m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 1ft (0.3m), 11s period with WNW swell.
- Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 10s period with WNW swell.
The current surf forecast for Dame Jouanne at 9AM is: 0.4m 12s primary swell from a West-northwest direction (forecast issued at 01:00am September 30). An open ocean swell of 0.1m 4s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 1.5ft (0.4m) | 12s |
| Afternoon (30 Sep) | 1ft (0.3m) | 11s |
| Evening (30 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Dame Jouanne. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Warm (max 21°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||||||||||
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 | 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 10 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | W 10 | WNW 12 | WNW 12 | WNW 12 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 20 | 56 | 48 | 27 | 24 | 36 | 34 | 53 | 109 | 111 | 164 | 427 | 586 | 752 | 586 | 486 | 362 | 295 | 202 | 190 | 161 | 121 | 109 | 105 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | on | glassy | glassy | glassy | off | off | cross-off | cross | cross | cross |
High Tide | 10:06AM12.50m | 10:25PM12.34m | 10:44AM12.00m | 11:06PM11.60m | 11:27AM11.22m | |||||||||||||||||||
Low Tide | 4:33AM1.38m | 4:51PM1.58m | 5:11AM1.95m | 5:32PM2.18m | 5:53AM2.72m | 6:19PM2.97m | ||||||||||||||||||
 |  | |  |  |  | | |  | | | | | | | | | | | | |  | | | |
 | — | — | 8:04 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 18 | 18 | 20 | 21 | 19 | 16 | 15 | 14 | 14 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 18 | 19 | 19 | 18 |
Feels °C | 19 | 18 | 16 | 16 | 15 | 16 | 14 | 12 | 12 | 11 | 11 | 12 | 14 | 14 | 14 | 15 | 15 | 14 | 12 | 13 | 17 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | W 10 | WNW 12 | WNW 12 | WNW 12 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
| kJ | 20 | 56 | 48 | 27 | 24 | 36 | 34 | 53 | 109 | 111 | 164 | 427 | 586 | 752 | 586 | 486 | 362 | 295 | 202 | 190 | 161 | 121 | 109 | 105 |
Swell 2 Height (m) Direction Period (s) | SW 4 | SE 4 | SE 4 | — | — | — | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | — | — | — | 15 | 31 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 3 | SW 4 | SW 3 | SW 3 | SW 3 | SW 3 | SSW 3 | SW 4 | WSW 3 | WSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | NE 2 |
| kJ | 3 | 8 | 6 | 2 | 1 | 2 | 9 | 8 | 10 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 558 | 125 | 98 | 98 | 121 | 98 | 111 | 98 | 98 | 111 | 111 | 111 | 187 | 168 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
Best forecast wave conditions in Ile et Vilaine - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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