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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Weather Risk Briefing
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BULLETIN

Reliability 75%
Thursday 15 october Thursday 15 oct
METEO CONSULT Run : 14/10 18Z Mesh : 1km Updated, 4h ago Update in 39min

Wind

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

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)
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
1
0.5
3
0
30
25
20
15
10
80
70
60
50
  • Fri 16
  • 04h
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  • 19h
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  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
Run : 14/10 18Z Mesh : 1km Updated, 4h ago Update in 39min
  • Fri 16
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
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  • 13h
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  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 115° SE ESE
  • 115° SE ESE
  • 120° SE ESE
  • 120° SE ESE
  • 120° SE ESE
  • 125° SE SE
  • 130° SE SE
  • 145° SE SE
  • 155° SE SSE
  • 165° S SSE
  • 175° S S
  • 175° S S
  • 180° S S
  • 190° S S
  • 200° S SSW
  • 205° SW SSW
  • 220° SW SW
  • 255° W WSW
  • 270° W W
  • 285° W WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 290° W WNW
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 12 23 6 14 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW WSW
  • 235° SW WSW
  • 235° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 10
  • 10
  • 10
  • 10
  • 10
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 12
  • 12
  • 12
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  • 12
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  • 12
  • 12
  • 12
  • 180
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  • 230
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  • 250
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  • 2.5
  • 3.4
  • 4.2
  • 4.7
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  • 4.4
  • 3.8
  • 3.1
  • 2.4
  • 1.9
  • 1.6
  • 1.8
  • 2.3
  • 3.1
  • 3.8
  • 4.4
  • 4.5
  • 4.3
  • 3.8
  • 3.3
  • 2.7
  • 2.2
  • 1.9
  • 1.9
  • 19 65
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  • 5
  • 0
  • 0
  • 40
  • 30
  • 30
  • 30
  • 15
  • 20
  • 15
  • 15
  • 15
  • 15
  • 15
  • 15
  • 30
  • 70
  • 95
  • 90
  • 90
  • 90
  • 90
  • 85
  • 85
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
  • -
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • <0.1
  • 1
  • 2
  • 4
  • 4
  • 5
  • 5
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 10
  • 5
  • 3
  • 2
  • 1
  • 2
  • 4
  • 5
  • 5
  • 5
  • 1025
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1023
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 3
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 13 56
  • 13 56
  • 14 57
  • 14 57
  • 14 57
  • 16 60
  • 19 65
  • 20 68
  • 21 70
  • 21 70
  • 21 69
  • 20 68
  • 20 67
  • 19 66
  • 18 65
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 62
  • 17 62
  • 17 62
  • 16 62
  • 11 52
  • 11 52
  • 11 53
  • 12 53
  • 12 53
  • 12 54
  • 14 58
  • 18 64
  • 24 74
  • 25 77
  • 26 78
  • 25 77
  • 24 76
  • 20 68
  • 19 65
  • 17 63
  • 16 61
  • 16 60
  • 16 60
  • 15 59
  • 15 59
  • 15 58
  • 15 58
  • 15 58
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 4 7 2 2 4
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 1.1
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
Forecasts established in local time
Caption   Glossary

Expert opinion

A southeasterly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and very variable.

For Plage des Demoiselles :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, changeable skies clouding over completely.
No precipitation. ESE force 3 turning S in the middle of the day then WSW force 2. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.

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)
04h
120
6
9
15.6
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0
03h
120
6
9
15.9
-
0
02h
110
7
9
15.7
-
9
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Gilles-Croix-de-Vie

68
Low tide 01h54 1.55m
High tide 07h32 4.76m
62
Low tide 14h13 1.63m
High tide 19h46 4.49m
www.shom.fr - © SHOM 2026 - Local times

Go further

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