Surf Forecasts:
How big are the waves at St Jean de Monts today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 11s period with W swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3ft (0.9m), 11s period with W swell.
- Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 11s period with W swell.
The current surf forecast for St Jean de Monts at 3PM is: 0.9m 11s primary swell from a West direction (forecast issued at 07:00am September 20). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 11s |
| Afternoon (20 Sep) | 3ft (0.9m) | 11s |
| Evening (20 Sep) | 3ft (0.9m) | 11s |
Table - waves today at St Jean de Monts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 17°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 202 | 195 | 191 | 191 | 191 | 191 | 195 | 247 | 198 | 195 | 154 | 157 | 160 | 169 | 137 | 137 | 134 | 98 | 94 | 61 | 59 | 59 | 58 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | cross | cross | cross | cross-off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | off |
High Tide | 12:12PM2.91m | 2:12AM2.86m | 2:32PM3.13m | 3:05AM3.13m | 3:16PM3.44m | ||||||||||||||||||
Low Tide | 6:06AM1.73m | 6:57PM1.65m | 7:28AM1.66m | 8:13PM1.46m | 8:35AM1.39m | 9:09PM1.13m | |||||||||||||||||
 |  | | | | | | | |  | | | | | | | | | | | | | | |
 | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 19 | 20 | 21 | 20 | 19 | 18 | 18 | 23 | 26 | 26 | 24 | 22 | 20 | 18 | 18 | 24 | 27 | 27 | 25 |
Feels °C | 18 | 18 | 17 | 16 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 21 | 22 | 22 | 19 | 16 | 14 | 12 | 12 | 19 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 |
| kJ | 202 | 195 | 191 | 191 | 191 | 191 | 195 | 247 | 198 | 195 | 154 | 157 | 160 | 169 | 137 | 137 | 134 | 98 | 94 | 61 | 59 | 59 | 58 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | ESE 3 | W 21 | W 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 9 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 2 | NW 3 | NNW 3 | NE 2 | NE 3 | NE 3 | NE 3 | NE 3 | NNW 2 | NNW 3 | NNE 2 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | E 3 | ENE 2 | — | ENE 2 |
| kJ | — | — | — | — | 1 | 3 | 4 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 1 | 1 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 8 | 8 | 8 | 41 | 51 | 51 | 38 | 8 | 8 | 8 | 8 | 8 | 38 | 8 | 8 | 8 | 8 | 8 | 26 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in Vendee | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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