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 12 september Saturday 12 sep
METEO CONSULT Run : 12/09 00Z Mesh : 1km Updated, 2h ago Update in 1h

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)
15
10
5
0
25
20
15
10
5
10
5
0
15
10
5
0
5
0
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Sun 13
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
Run : 12/09 00Z Mesh : 1km Updated, 2h ago Update in 1h
  • Sun 13
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 210° SW SSW
  • 220° SW SW
  • 220° SW SW
  • 235° SW WSW
  • 265° W W
  • 290° W WNW
  • 315° NW NW
  • 325° NW NW
  • 335° NW NNW
  • 350° N N
  • 355° N N
  • 355° N N
  • 0° N N
  • 0° N N
  • 345° N NNW
  • 335° NW NNW
  • 315° NW NW
  • 300° NW WNW
  • 270° W W
  • 245° SW WSW
  • 225° SW SW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 315° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 0.3
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  • 0.3
  • 0.3
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  • 0.4
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  • 0.4
  • 0.3
  • 0.3
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  • 9
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  • 60
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  • 150
  • 170
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  • 80
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  • 9.4
  • 11.7
  • 12.3
  • 11.5
  • 9.7
  • 7.3
  • 4.8
  • 2.7
  • 1.4
  • 1.3
  • 2.8
  • 5.7
  • 9.0
  • 11.6
  • 12.6
  • 12.1
  • 10.5
  • 8.2
  • 5.7
  • 3.3
  • 1.7
  • 1.1
  • 2.0
  • 4.4
  • 20 68
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  • 65
  • 45
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  • 5
  • 5
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  • 5
  • 5
  • 15
  • 10
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  • 20
  • 15
  • 10
  • 25
  • 25
  • 40
  • 40
  • 0
  • 0
  • 0
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1.5
  • 5
  • 5
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 10
  • 5
  • 5
  • 4
  • 4
  • 4
  • 1025
  • 1026
  • 1026
  • 1027
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  • 1025
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  • 1026
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  • 1025
  • 0
  • 0
  • 0
  • 1
  • 2
  • 4
  • 5
  • 5
  • 5
  • 4
  • 2
  • 1
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  • 0
  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 14 56
  • 13 55
  • 15 59
  • 17 63
  • 19 66
  • 20 68
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  • 19 66
  • 17 63
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  • 3 5 1 1 3
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  • 3 5 1 1 3
  • 3 6 2 2 4
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 6 12 3 3 7
  • 8 14 3 4 9
  • 9 16 3 4 10
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  • 8 14 3 4 9
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  • 8 14 3 4 9
  • 0.4
  • 0.4
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  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
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  • 0.4
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  • 0.4
  • 0.4
  • 0.4
  • 0.5
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  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
Forecasts established in local time
Caption   Glossary

Expert opinion

A northwesterly and 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.

Sunny after slow dispersal of fog in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
SW force 2 turning NNW in the middle of the day then N. Gusts reaching 11 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Visibility reduced by fog 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)
06h
190
4
5
11.9
1026
1
05h
210
4
5
11.5
1026
1
04h
220
3
4
12.4
1026
3
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ile des Hébihens

102
Low tide 03h25 1.05m
High tide 08h49 12.28m
101
Low tide 15h40 1.19m
High tide 21h02 12.59m
© METEOCONSULT 2026 - Local times

Go further

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