Weather board sports area La Caserne

Riantec FRALon : -3°19’,2 W Lat : 47°41’,4 N Alt : 4m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Saturday 10 october Saturday 10 oct
METEO CONSULT Run : 9/10 18Z Mesh : 1km Updated, 7min ago Update in 5h

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
0
15
10
5
0
30
20
10
0
10
5
0
1.5
1
0.5
3
0
20
15
10
5
65
60
55
50
45
  • Sat 10
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  • 18h
  • 19h
  • 20h
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  • 23h
Run : 9/10 18Z Mesh : 1km Updated, 7min ago Update in 5h
  • Sat 10
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
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  • 18h
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  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 315° NW NW
  • 310° NW NW
  • 315° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 300° NW WNW
  • 280° W W
  • 275° W W
  • 285° W WNW
  • 300° NW WNW
  • 290° W WNW
  • 295° NW WNW
  • 310° NW NW
  • 305° NW NW
  • 315° NW NW
  • 325° NW NW
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 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
  • 23 42 12 26 6
  • 21 39 11 24 6
  • 18 34 9 21 5
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
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  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 1.0
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  • 0.5
  • 0.5
  • 0.6
  • 0.5
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  • 0.5
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  • 6
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  • 60
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  • 90
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  • 110
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  • 1.2
  • 1.9
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  • 4.7
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  • 4.5
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  • 1.0
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  • 45
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  • 55
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  • 25
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  • 80
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  • 35
  • 15
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  • -
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 15
  • 15
  • >20
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  • >20
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  • 1019
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  • 1019
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  • 0
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  • 2
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
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  • 15 58
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  • 17 62
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  • 15 58
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  • 10 51
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  • 18 33 5 9 21
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 11 20 4 6 12
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  • 12 22 4 6 14
  • 11 21 4 6 13
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 10 19 3 5 12
  • 9 16 3 4 10
  • 1.1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
Forecasts established in local time
Caption   Glossary

Expert opinion

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

For La Caserne :
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. NW wind force 3 continuing all day. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Ile De Groix located 14 km from La Caserne
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
340
17
24
14.5
-
0
23h
270
18
30
15.7
-
4
22h
250
20
31
16.2
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Louis

94
High tide 05h08 5.05m
Low tide 11h16 0.97m
95
High tide 17h23 5.21m
Low tide 23h38 0.94m
www.shom.fr - © SHOM 2026 - Local times

Go further

Sat
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