Weather anchorage Arradon

Arradon FRALon : -2°48’,6894 W Lat : 47°37’,152 N Alt : 0m
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Weather Risk Briefing
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Wed
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BULLETIN

Reliability 80%
Friday 18 september Friday 18 sep
METEO CONSULT Run : 17/09 18Z Mesh : 1km Updated, 4h ago Update in 54min

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
20
15
10
5
0
40
30
20
10
0
10
5
0
25
20
15
10
5
0
10
5
0
0.5
0
3
0
25
20
15
10
5
80
70
60
50
40
  • Sat 19
  • 04h
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  • 18h
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  • 00h
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  • 03h
Run : 17/09 18Z Mesh : 1km Updated, 4h ago Update in 54min
  • Sat 19
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
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  • 11h
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  • 00h
  • 01h
  • 02h
  • 03h
  • 315° NW NW
  • 320° NW NW
  • 325° NW NW
  • 325° NW NW
  • 335° NW NNW
  • 340° N NNW
  • 320° NW NW
  • 285° W WNW
  • 285° W WNW
  • 265° W W
  • 250° W WSW
  • 245° SW WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 245° SW WSW
  • 260° W W
  • 255° W WSW
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 3 6 2 4 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 2 3 1 2 1
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 7 13 4 8 3
  • 11 21 6 13 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 15 28 8 17 4
  • 13 25 7 16 4
  • 11 20 6 12 4
  • 9 16 4 10 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 0.2
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  • 0.2
  • 0.2
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  • 0.2
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  • 0.2
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  • 0.2
  • 0.2
  • 7
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  • 8
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  • 45
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  • 45
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  • 0.9
  • 0.7
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  • 0.9
  • 1.2
  • 1.6
  • 2.0
  • 2.3
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  • 2.2
  • 1.9
  • 1.5
  • 1.2
  • 0.9
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  • 0.9
  • 1.1
  • 1.4
  • 1.7
  • 2.0
  • 2.1
  • 2.0
  • 1.8
  • 1.6
  • 19 66
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  • 75
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  • 55
  • 70
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  • -
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 2.5
  • 3
  • 4
  • 5
  • 5
  • 5
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 15
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  • 1019
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  • 1
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  • 3
  • 3
  • 2
  • 1
  • 0
  • 0
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  • 12 53
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  • 13 56
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  • 18 64
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  • 18 64
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  • 10 50
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  • 18 65
  • 20 68
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  • 18 65
  • 17 62
  • 15 60
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  • 14 58
  • 15 58
  • 15 59
  • 15 59
Forecasts established in local time
Caption   Glossary

Expert opinion

For Arradon :
No gale warning.

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

Sunny spells with possibility of mist forming in the morning, cloudy spells, sometimes dense, in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NW force 2 turning WSW force 3 in the middle of the day then W. Gusts reaching 17 knots from the middle of the day. Smooth sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day then good.

semaphore stations

Station Vannes-Sene located 7 km from Arradon
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
0
0
3
10.1
-
0
03h
0
0
4
9.2
-
0
02h
340
3
4
10.6
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Arradon

41
Low tide 05h41 0.67m
High tide 11h43 2.32m
Low tide 18h07 0.79m
www.shom.fr - © SHOM 2026 - Local times
Fri
18
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Mon
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26
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27
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28
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