Weather beach Plage de Longchamp

Saint-Lunaire (35800)Lon : -2°7’,2666 W Lat : 48°38’,166 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Saturday 19 september Saturday 19 sep
METEO CONSULT Run : 19/09 03Z Mesh : 1km Updated, 13min ago Update in 4h

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
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
30
25
20
15
10
5
80
70
60
50
40
  • Sun 20
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  • 00h
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Run : 19/09 03Z Mesh : 1km Updated, 13min ago Update in 4h
  • Sun 20
  • 07h
  • 08h
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  • 00h
  • 01h
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  • 06h
  • 215° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 230° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 280° W W
  • 280° W W
  • 255° W WSW
  • 255° W WSW
  • 245° SW WSW
  • 225° SW SW
  • 215° SW SW
  • 215° SW SW
  • 220° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 230° SW SW
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
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  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 19 35 10 22 5
  • 19 36 10 22 5
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  • 20 37 10 23 5
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  • 18 34 9 21 5
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 12 23 6 14 4
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 9 17 5 11 3
  • 10 18 5 11 3
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  • 11 21 6 13 4
  • 11 20 6 12 4
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  • 11 20 6 12 4
  • 10 19 5 12 3
  • 0.6
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  • 0.5
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  • 0.4
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  • 0.1
  • 0.2
  • 0.2
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  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
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  • 5.0
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  • 0.7
Forecasts established in local time
Caption   Glossary

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Plage de Longchamp :
No gale warning.

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

Skies changeable to very cloudy. No precipitation. In the evening, clear periods developing.
No precipitation. SW force 3 in the morning temporarily WSW force 4 in the middle of the day. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day then good.

semaphore stations

Station Dinard located 7 km from Plage de Longchamp
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
07h
200
6
8
10.9
1021
5
06h
200
4
10
10.9
1021
8
05h
190
8
10
11.7
1021
11
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ile des Hébihens

28
Low tide 06h29 4.88m
High tide 12h17 8.54m
Low tide 19h07 5.12m
© METEOCONSULT 2026 - Local times

Go further

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