Weather marina Les Terre-Pleins de Porh Er Bleye

Arradon Lon : -2°51’,4488 W Lat : 47°36’,936 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Wednesday 16 september Wednesday 16 sep
METEO CONSULT Run : 16/09 06Z Mesh : 1km Updated, 31min ago Update in 2h

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)
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)
20
15
10
5
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Thu 17
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
Run : 16/09 06Z Mesh : 1km Updated, 31min ago Update in 2h
  • Thu 17
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 335° NW NNW
  • 330° NW NNW
  • 325° NW NW
  • 310° NW NW
  • 315° NW NW
  • 285° W WNW
  • 295° NW WNW
  • 300° NW WNW
  • 310° NW NW
  • 320° NW NW
  • 335° NW NNW
  • 335° NW NNW
  • 330° NW NNW
  • 310° NW NW
  • 260° W WSW
  • 285° W WNW
  • 295° NW WNW
  • 280° W W
  • 250° W WSW
  • 260° W W
  • 255° W WSW
  • 260° W W
  • 250° W WSW
  • 245° SW WSW
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 2 4 1 2 1
  • 1 2 1 1 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 4 7 2 4 2
  • 5 10 3 6 2
  • 9 17 5 11 3
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 9 16 4 10 3
  • 6 11 3 7 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 9 17 5 11 3
  • 11 20 6 12 4
  • 17 31 9 19 5
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.1
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 250° W WSW
  • 255° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 8
  • 8
  • 8
  • 8
  • 9
  • 9
  • 9
  • 7
  • 6
  • 6
  • 7
  • 7
  • 7
  • 7
  • 8
  • 8
  • 9
  • 8
  • 9
  • 9
  • 9
  • 8
  • 7
  • 8
  • 45
  • 45
  • 50
  • 50
  • 45
  • 30
  • 25
  • 25
  • 30
  • 30
  • 35
  • 40
  • 45
  • 45
  • 50
  • 60
  • 60
  • 60
  • 60
  • 60
  • 50
  • 40
  • 35
  • 25
  • 19 67
  • 19 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 20 67
  • 19 67
  • 19 67
  • 19 67
  • 19 67
  • 19 67
  • 19 67
  • 19 67
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 0
  • 0
  • 0
  • 60
  • 60
  • 80
  • 50
  • 50
  • 25
  • 35
  • 10
  • 15
  • 30
  • 30
  • 45
  • 30
  • 30
  • 65
  • 65
  • 95
  • 85
  • 90
  • 80
  • 90
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 30
  • 30
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 10
  • 10
  • 10
  • 15
  • >20
  • >20
  • >20
  • 1024
  • 1024
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1023
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1021
  • 1021
  • 1020
  • 1020
  • 1019
  • 1019
  • 1019
  • 1019
  • 3
  • 3
  • 4
  • 3
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 20 68
  • 20 68
  • 21 69
  • 22 71
  • 22 71
  • 21 71
  • 21 70
  • 21 70
  • 20 67
  • 18 65
  • 17 63
  • 15 60
  • 15 58
  • 14 57
  • 13 56
  • 13 55
  • 13 55
  • 13 56
  • 13 56
  • 14 58
  • 15 59
  • 16 61
  • 18 64
  • 18 65
  • 26 79
  • 27 80
  • 27 81
  • 24 75
  • 24 74
  • 22 72
  • 21 69
  • 20 68
  • 18 64
  • 16 60
  • 15 58
  • 13 56
  • 13 56
  • 13 55
  • 13 55
  • 12 53
  • 12 53
  • 13 55
  • 13 55
  • 14 56
  • 14 58
  • 15 59
  • 16 62
  • 17 62
  • 10 19 3 5 12
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 15 27 4 8 17
  • 16 30 5 8 19
  • 17 31 5 9 19
  • 18 33 5 9 21
  • 19 35 5 10 22
  • 16 29 5 8 18
  • 17 31 5 9 19
  • 14 26 4 7 16
  • 12 22 4 6 14
  • 10 18 3 5 11
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 6 11 2 3 7
  • 7 13 3 4 8
  • 9 16 3 4 10
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 1
  • 1
  • 1.1
  • 1.1
  • 1
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
Forecasts established in local time
Caption   Glossary

Expert opinion

A northerly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and very variable.

For Les Terre-Pleins de Porh Er Bleye :
No gale warning.

We are 75% sure of the situation, because the atmosphere might not be as stable as forecast.

Skies with few clouds covering over progressively. Chance of light rain. In the evening, relatively clear skies becoming changeable.
NW wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 11 km from Les Terre-Pleins de Porh Er Bleye
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
12h
350
4
9
20
-
0
11h
330
4
11
18
-
0
10h
340
3
6
15.3
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Go further

Wed
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