Weather beach Plage des Demoiselles

Saint-Jean-de-Monts (85270)Lon : -2°3’,1836 W Lat : 46°46’,266 N Alt : 0m
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BULLETIN

Reliability 80%
Saturday 2 may Saturday 2 may
METEO CONSULT Run : 1/05 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts
Under storms

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
legend.title.wave_height
Total sea (m)
legend.title.wind_sea
Wind (m)
legend.title.swell
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Clouds:
Cloud cover (%)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
40
30
20
10
0
60
50
40
30
20
10
0
20
15
10
5
0
40
30
20
10
0
10
5
0
1.5
1
0.5
0
3
0
20
15
10
65
60
55
50
  • Sun 3
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Run : 1/05 00Z Mesh : 1km Updated, 3h ago Update in 3h
  • Sun 3
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  • 125° SE ESE
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  • 175° S S
  • 190° S S
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  • 235° SW SW
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  • 205° SW SSW
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  • 235° SW SW
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  • 7 13 4 8 3
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  • 10 19 5 12 3
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  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 6 11 3 7 2
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  • 6 12 3 7 3
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  • 12 23 6 14 4
  • 15 27 8 17 4
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 18 34 9 21 5
  • 24 44 12 27 6
  • 25 47 13 29 6
  • 26 48 13 30 6
  • 30 55 15 34 7
  • 28 52 14 32 7
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  • 24 44 12 27 6
  • 22 40 11 25 6
  • 18 33 9 21 5
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  • >40 >75 >21 >45 >9
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  • 0.4
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  • 1
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  • 0.9
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  • 0.1
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  • 1
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  • 0
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  • 0.2
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 240° SW WSW
  • 220° SW SW
  • 230° SW SW
  • 240° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 195° S SSW
  • 200° S SSW
  • 195° S SSW
  • 195° S SSW
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  • 205° SW SSW
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  • 215° SW SW
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  • 230° SW SW
  • 235° SW SW
  • 0.4
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  • 0.8
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  • 4.8
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  • -
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  • 20
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  • 25
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  • 50
  • 55
  • 55
  • 50
  • 35
  • 40
  • 35
  • 45
  • 35
  • 20
  • 0
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  • 20
  • 20
  • 20
  • 20
  • 0
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  • 20
  • 20
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  • 30
  • 40
  • 0
  • 10
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  • 5
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  • 1017
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  • 1015
  • 1014
  • 1013
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  • 1012
  • 1012
  • 1013
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  • 1011
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 2
  • 3
  • 3
  • 2
  • 2
  • 1
  • 1
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  • 13 25 4 7 16
  • 17 31 5 9 19
  • 16 29 5 8 18
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  • 13 24 4 7 15
  • 16 29 5 8 18
  • 18 33 5 9 21
  • 17 32 5 9 20
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  • 0.9
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Forecasts established in local time
Caption   Glossary

Expert opinion

Low 1015 hPa centered at 90 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 16 knots to the East and dropping to 1008 hPa to be centered on the center of England.

For Plage des Demoiselles :
No gale warning.

The reliability of the situation is assessed at 80%.

Skies very cloudy with risk of thundery outbreaks in the morning. Light showers all day. In the evening, very cloudy skies to overcast.
Possibility of showers SE force 4 becoming SSE force 5 in the middle of the day then SW force 3. Gusts reaching 30 knots in the middle of the day. Slight sea. Low, short swell from SW. Good visibility becoming excellent in the middle of the day then poor.

semaphore stations

Station L Ile D Yeu located 23 km from Plage des Demoiselles
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
05h
130
16
31
15.7
-
0
04h
80
13
22
14.3
-
0
03h
60
14
23
15
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Saint-Gilles-Croix-de-Vie

82
High tide 05h40 4.83m
Low tide 12h03 1.06m
82
High tide 17h54 4.9m
www.shom.fr - © SHOM 2026 - Local times

Go further

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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
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