Weather port Arradon

Arradon FRALon : -2°49’,8 W Lat : 47°36’,798 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Sunday 18 october Sunday 18 oct
METEO CONSULT Run : 18/10 19Z Mesh : 4km Updated, 30min ago Update imminent

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
20
15
10
5
0
5
0
0.5
0
3
0
20
15
10
5
70
60
50
40
  • Mon 19
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
Run : 18/10 19Z Mesh : 4km Updated, 30min ago Update imminent
  • Mon 19
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 275° W W
  • 175° S S
  • 75° E ENE
  • 10° N NNE
  • 15° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 35° NE NNE
  • 45° NE NE
  • 40° NE NE
  • 45° NE NE
  • 55° NE NE
  • 75° E ENE
  • 90° E E
  • 95° E E
  • 105° E ESE
  • 110° E ESE
  • 105° E ESE
  • 100° E ESE
  • 95° E E
  • 90° E E
  • 80° E ENE
  • 70° E ENE
  • 50° NE NE
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 7 13 4 8 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
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 9 16 4 10 3
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 255° W WSW
  • 250° W WSW
  • 265° W W
  • 250° W WSW
  • 245° SW WSW
  • 240° SW WSW
  • 230° SW SW
  • 210° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 8
  • 8
  • 9
  • 10
  • 8
  • 11
  • 14
  • 15
  • 15
  • 12
  • 12
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  • 14
  • 14
  • 14
  • 14
  • 30
  • 35
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  • 40
  • 35
  • 35
  • 35
  • 40
  • 45
  • 35
  • 30
  • 70
  • 110
  • 80
  • 70
  • 80
  • 100
  • 130
  • 140
  • 150
  • 150
  • 140
  • 140
  • 140
  • 1.6
  • 1.8
  • 1.9
  • 2.0
  • 1.9
  • 1.7
  • 1.5
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.3
  • 1.5
  • 1.8
  • 2.0
  • 2.1
  • 2.1
  • 2.0
  • 1.8
  • 1.5
  • 1.3
  • 1.1
  • 1.1
  • 1.1
  • 16 62
  • 16 62
  • 16 62
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  • 16 61
  • 16 61
  • 16 61
  • 0
  • 0
  • 0
  • 25
  • 40
  • 30
  • 50
  • 55
  • 60
  • 50
  • 40
  • 35
  • 35
  • 20
  • 10
  • 10
  • 0
  • 5
  • 15
  • 30
  • 10
  • 0
  • 0
  • 15
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 5
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1026
  • 1025
  • 1025
  • 1025
  • 1025
  • 1024
  • 1024
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1023
  • 1022
  • 1022
  • 1021
  • 1020
  • 1020
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 3
  • 2
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 9 48
  • 9 48
  • 9 48
  • 9 47
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 8 46
  • 8 46
  • 7 45
  • 7 45
  • 8 46
  • 10 49
  • 11 52
  • 13 55
  • 14 57
  • 14 58
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  • 14 58
  • 13 56
  • 12 53
  • 10 51
  • 6 44
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  • 6 42
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  • 6 42
  • 7 45
  • 9 49
  • 12 53
  • 14 58
  • 16 60
  • 16 61
  • 16 60
  • 15 59
  • 13 55
  • 11 52
  • 9 49
  • 8 47
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 7 13 3 4 8
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

For Arradon :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, clear skies.
NNW wind force 3. Gusts reaching 13 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 9 km from Arradon
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
22h
350
4
5
8.3
-
0
21h
0
3
7
9.7
-
0
20h
350
4
15
10.9
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Arradon

32
Low tide 05h48 0.88m
High tide 12h05 2.22m
Low tide 18h29 0.97m
www.shom.fr - © SHOM 2026 - Local times

Go further

Sun
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