Weather beach Plage du Marchais

Les Portes-en-Ré (17880)Lon : -1°29’,6334 W Lat : 46°15’,366 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Wednesday 22 july Wednesday 22 jul
METEO CONSULT Run : 21/07 18Z Mesh : 1km Updated, 6min 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)
25
20
15
10
5
50
40
30
20
10
15
10
5
0
30
25
20
15
10
5
10
5
0
0.5
0
3
0
40
30
20
10
100
90
80
70
60
50
  • Wed 22
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Run : 21/07 18Z Mesh : 1km Updated, 6min ago Update in 3h
  • Wed 22
  • 00h
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  • 35° NE NE
  • 35° NE NE
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  • 40° NE NE
  • 45° NE NE
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  • 50° NE NE
  • 55° NE ENE
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  • 55° NE NE
  • 55° NE NE
  • 55° NE NE
  • 45° NE NE
  • 5° N N
  • 355° N N
  • 0° N N
  • 15° N NNE
  • 40° NE NE
  • 35° NE NE
  • 35° NE NNE
  • 7 13 4 8 3
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  • 10 19 5 12 3
  • 12 22 6 14 4
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  • 10 19 5 12 3
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  • 19 35 10 22 5
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  • 22 40 11 25 6
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  • 17 31 9 19 5
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  • 16 29 8 18 5
  • 16 30 8 19 5
  • 0.3
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  • 325° NW NW
  • 315° NW NW
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  • 315° NW NW
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  • 310° NW NW
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  • 305° NW NW
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  • 305° NW NW
  • 315° NW NW
  • 345° N NNW
  • 350° N N
  • 345° N NNW
  • 325° NW NW
  • 320° NW NW
  • 310° NW NW
  • 310° NW NW
  • 305° NW NW
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Forecasts established in local time
Caption   Glossary

Expert opinion

A northeasterly, moderate and variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and variable.

For Plage du Marchais :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NE force 4 becoming force 3 in the middle of the day then NNE. Gusts reaching 22 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from NW. Excellent visibility.

semaphore stations

Station Saint-Clement Des Baleines located 6 km from Plage du Marchais
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
40
13
22
-
-
0
23h
50
16
24
-
-
0
22h
50
18
30
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ile-de-Ré (Saint-Martin)

45
Low tide 05h26 2.28m
High tide 11h17 4.66m
40
Low tide 17h50 2.44m
High tide 23h38 4.59m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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