Weather beach Plage de Tanchet

Les Sables-d'Olonne (85180)Lon : -1°45’,6666 W Lat : 46°28’,734 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 85%
Tuesday 20 october Tuesday 20 oct
METEO CONSULT Run : 18/10 00Z Mesh : 1km Updated, 10min ago Update in 3h

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
40
30
20
10
0
10
5
0
30
20
10
0
10
5
0
1
0.5
3
0
20
15
10
5
0
70
60
50
40
30
  • Tue 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 18/10 00Z Mesh : 1km Updated, 10min ago Update in 3h
  • Tue 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 55° NE NE
  • 50° NE NE
  • 50° NE NE
  • 45° NE NE
  • 25° NE NNE
  • 5° N N
  • 15° N NNE
  • 10° N N
  • 20° N NNE
  • 20° N NNE
  • 350° N N
  • 280° W W
  • 210° SW SSW
  • 210° SW SSW
  • 215° SW SSW
  • 230° SW SW
  • 240° SW WSW
  • 235° SW WSW
  • 240° SW WSW
  • 250° W WSW
  • 245° SW WSW
  • 235° SW SW
  • 225° SW SW
  • 220° SW SW
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 3 5 1 3 1
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 12 22 6 14 4
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 11 21 6 13 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 18 34 9 21 5
  • 0.6
  • 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
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 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
  • 0.9
  • 0.8
  • 14
  • 14
  • 14
  • 14
  • 14
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 10
  • 270
  • 280
  • 290
  • 300
  • 300
  • 180
  • 150
  • 110
  • 70
  • 70
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 50
  • 3.8
  • 3.9
  • 3.8
  • 3.6
  • 3.3
  • 2.9
  • 2.7
  • 2.7
  • 2.9
  • 3.1
  • 3.5
  • 3.8
  • 4.1
  • 4.2
  • 4.2
  • 3.9
  • 3.5
  • 3.0
  • 2.7
  • 2.5
  • 2.5
  • 2.7
  • 3.1
  • 3.4
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
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  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 40
  • 50
  • 55
  • 55
  • 55
  • 65
  • 40
  • 40
  • 35
  • 40
  • 35
  • 20
  • 55
  • 45
  • 45
  • 35
  • 55
  • 60
  • 45
  • 40
  • 35
  • 45
  • 70
  • 90
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 30
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • 10
  • 10
  • 5
  • 5
  • 10
  • 10
  • 10
  • 10
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1016
  • 1016
  • 1015
  • 1015
  • 1014
  • 1014
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 7 45
  • 7 44
  • 6 43
  • 6 42
  • 6 42
  • 5 41
  • 5 41
  • 5 42
  • 5 40
  • 5 41
  • 7 45
  • 11 51
  • 13 56
  • 15 58
  • 15 60
  • 16 60
  • 15 59
  • 15 59
  • 15 58
  • 14 56
  • 13 56
  • 14 56
  • 14 57
  • 15 58
  • 5 41
  • 5 40
  • 4 40
  • 5 40
  • 5 40
  • 4 40
  • 4 40
  • 4 40
  • 4 39
  • 4 40
  • 8 46
  • 13 55
  • 15 59
  • 17 62
  • 17 63
  • 16 62
  • 15 59
  • 14 57
  • 13 55
  • 11 52
  • 10 51
  • 11 51
  • 11 52
  • 11 51
  • 7 13 3 4 8
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 3 6 2 2 4
  • 2 4 1 1 2
  • 4 7 2 2 4
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 2 4 1 1 2
  • 3 5 1 1 3
  • 4 7 2 2 4
  • 5 9 2 3 6
  • 8 14 3 4 9
  • 9 16 3 4 10
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 14 26 4 7 16
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.9
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.1
Forecasts established in local time
Caption   Glossary

Expert opinion

An easterly, moderate and variable flow prevails over the whole area.

For Plage de Tanchet :
No gale warning.

The reliability of the situation is assessed at 85%.
For the night from Monday to Tuesday NE force 2 in the early part of the night becoming NNE force 1. Gusts reaching 9 knots in the early part of the night.

Slight sea. Low, long swell from W. Excellent visibility becoming poor in the middle of the night then good. Daytime of Tuesday 20 october : The largely blue sky won.t last.

Cloud and long sunny periods. No precipitation. In the evening, good clear periods but cloud building.
Risk of showers in the early hours. NNE force 1 freshening SW force 3 in the middle of the day then WSW force 4. Gusts reaching 18 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.

Tides at Les Sables-d'Olonne

26
High tide 01h09 3.91m
Low tide 06h31 2.72m
29
High tide 13h23 4.2m
Low tide 19h15 2.5m
www.shom.fr - © SHOM 2026 - Local times

Go further

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