Weather port Vannes

Vannes FRALon : -2°45’,702 W Lat : 47°38’,4 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 03Z Mesh : 1km Updated, 1h 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)
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
30
20
10
0
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
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
Run : 12/09 03Z Mesh : 1km Updated, 1h ago Update in 2h
  • Sun 13
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 75° E ENE
  • 115° SE ESE
  • 70° E ENE
  • 180° S S
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 220° SW SW
  • 220° SW SW
  • 230° SW SW
  • 245° SW WSW
  • 265° W W
  • 275° W W
  • 290° W WNW
  • 295° NW WNW
  • 305° NW WNW
  • 335° NW NNW
  • 25° NE NNE
  • 35° NE NE
  • 30° NE NNE
  • 10° N N
  • 15° N NNE
  • 345° N NNW
  • 335° NW NNW
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 2 4 1 2 1
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 4 8 2 5 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 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
  • 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
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 7
  • 7
  • 7
  • 7
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 7
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  • 8
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  • 8
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  • 8
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  • 8
  • 8
  • 8
  • 45
  • 45
  • 45
  • 50
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  • 60
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  • 60
  • 60
  • 45
  • 35
  • 45
  • 50
  • 50
  • 50
  • 60
  • 60
  • 110
  • 110
  • 110
  • 110
  • 2.9
  • 2.6
  • 2.0
  • 1.3
  • 0.7
  • 0.3
  • 0.3
  • 0.6
  • 1.2
  • 1.9
  • 2.6
  • 3.0
  • 3.1
  • 2.9
  • 2.4
  • 1.7
  • 1.0
  • 0.5
  • 0.3
  • 0.4
  • 0.9
  • 1.6
  • 2.3
  • 2.8
  • 20 67
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  • 20 68
  • 0
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  • 20
  • 30
  • 25
  • 20
  • 15
  • 20
  • 10
  • 5
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 10
  • 20
  • 30
  • 40
  • 45
  • 25
  • 50
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 15
  • 10
  • 10
  • 10
  • 5
  • 10
  • 5
  • 1026
  • 1026
  • 1027
  • 1027
  • 1027
  • 1026
  • 1026
  • 1026
  • 1025
  • 1025
  • 1025
  • 1025
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1025
  • 1025
  • 1026
  • 0
  • 1
  • 2
  • 4
  • 5
  • 5
  • 5
  • 4
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 15 59
  • 18 65
  • 19 67
  • 21 69
  • 21 71
  • 22 72
  • 23 73
  • 23 73
  • 22 71
  • 21 71
  • 20 69
  • 19 66
  • 18 64
  • 17 62
  • 16 61
  • 16 60
  • 15 59
  • 15 59
  • 15 58
  • 14 57
  • 14 57
  • 14 57
  • 14 56
  • 13 56
  • 17 63
  • 21 70
  • 23 73
  • 27 80
  • 28 82
  • 28 82
  • 28 82
  • 27 80
  • 25 77
  • 23 74
  • 21 70
  • 17 62
  • 16 61
  • 16 60
  • 15 59
  • 15 58
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 13 56
  • 13 56
  • 13 55
  • 6 11 2 3 7
  • 5 10 2 3 6
  • 4 8 2 2 5
  • 4 7 2 2 4
  • 2 4 1 1 2
  • 1 1 1 0 1
  • 2 3 1 1 2
  • 3 5 1 1 3
  • 4 8 2 2 5
  • 6 11 2 3 7
  • 8 14 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 5 10 2 3 6
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.4
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1026 hPa centered at 50 nautical miles in the North-North-West of Ouessant moving at 6 knots to the South-East to be centered off Breton Cape.

For Vannes :
No gale warning.

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

Sunny becoming changeable in the afternoon. No precipitation. In the evening, skies with few clouds.
ENE force 1 freshening SSW force 3 in the middle of the day then becoming W. Gusts reaching 12 knots in the evening. Smooth sea. Low, short swell from WSW. Excellent visibility becoming excellent in the middle of the day.

semaphore stations

Station Vannes-Sene located 5 km from Vannes
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
08h
50
2
3
11.6
-
0
07h
110
1
2
12.1
-
0
06h
70
2
3
13.9
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Vannes

102
Low tide 02h26 0.25m
High tide 08h31 2.97m
101
Low tide 14h39 0.23m
High tide 20h49 3.15m
www.shom.fr - © SHOM 2026 - Local times

Go further

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