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 55%
Saturday 17 october Saturday 17 oct
METEO CONSULT Run : 7/10 12Z Mesh : 19km Updated, 2h ago Update in 10h

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
20
15
10
5
0
5
0
0.5
0
3
0
25
20
15
10
5
70
60
50
40
  • Sat 17
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 7/10 12Z Mesh : 19km Updated, 2h ago Update in 10h
  • Sat 17
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 20° N NNE
  • 25° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 40° NE NE
  • 45° NE NE
  • 45° NE NE
  • 60° NE ENE
  • 60° NE ENE
  • 60° NE ENE
  • 75° E ENE
  • 75° E ENE
  • 75° E ENE
  • 35° NE NE
  • 35° NE NE
  • 35° NE NE
  • 15° N NNE
  • 15° N NNE
  • 15° N NNE
  • 30° NE NNE
  • 30° NE NNE
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 240° SW WSW
  • 175° S S
  • 235° SW WSW
  • 175° S S
  • 235° SW WSW
  • 180° S S
  • 235° SW SW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW WSW
  • 235° SW WSW
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 13
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 3
  • 13
  • 3
  • 13
  • 4
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 270
  • 280
  • 280
  • 280
  • 280
  • 290
  • 290
  • 290
  • 280
  • 15
  • 280
  • 15
  • 270
  • 15
  • 260
  • 20
  • 250
  • 20
  • 250
  • 250
  • 240
  • 240
  • 240
  • 240
  • 2.4
  • 2.1
  • 1.7
  • 1.2
  • 1.0
  • 0.9
  • 1.0
  • 1.3
  • 1.7
  • 2.1
  • 2.4
  • 2.6
  • 2.5
  • 2.3
  • 1.9
  • 1.5
  • 1.2
  • 1.0
  • 1.0
  • 1.2
  • 1.5
  • 1.8
  • 2.1
  • 2.3
  • 17 63
  • 17 63
  • 18 64
  • 18 64
  • 18 64
  • 18 64
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  • 18 64
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  • 18 64
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  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 80
  • 75
  • 75
  • 75
  • 70
  • 70
  • 70
  • 70
  • 70
  • 70
  • 65
  • 65
  • 65
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 40
  • 40
  • 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
  • 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
  • 15
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1024
  • 1024
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 3
  • 3
  • 3
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 12 54
  • 12 53
  • 12 53
  • 12 53
  • 12 53
  • 11 53
  • 11 52
  • 11 52
  • 11 52
  • 11 52
  • 14 57
  • 14 57
  • 14 57
  • 18 65
  • 18 65
  • 18 65
  • 17 62
  • 17 62
  • 17 62
  • 15 58
  • 15 58
  • 15 58
  • 13 55
  • 13 55
  • 11 52
  • 11 52
  • 11 52
  • 11 51
  • 11 51
  • 10 51
  • 10 51
  • 10 50
  • 10 50
  • 10 50
  • 14 57
  • 14 57
  • 14 57
  • 21 69
  • 21 69
  • 21 69
  • 18 64
  • 18 64
  • 18 64
  • 13 56
  • 13 56
  • 13 56
  • 11 52
  • 11 52
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1028 hPa centered at 110 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 13 knots to the North-East to be centered on the Celtic Sea.

For Vannes :
No gale warning.


For the night from Friday to Saturday NNE wind force 1 continuing all night. Gusts reaching 12 knots in the early part of the night.

Smooth sea becoming smooth to slight at the end of the night. Low, long swell from WSW then from N in the middle of the night. Good visibility becoming good in the middle of the night then good. Daytime of Saturday 17 october : Improving during the day:the sky will clear.

Skies changeable to very cloudy. No precipitation. In the evening, cloud and long sunny periods.
Chance of light rain. NE wind force 2 continuing all day. Gusts reaching 13 knots all day. Smooth to slight sea. Low from N then fairly long from SW in the evening. Good visibility becoming excellent in the middle of the day then excellent.

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)
23h
330
8
16
12.8
-
0
22h
340
7
19
12.7
-
0
21h
340
11
23
13.7
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Vannes

43
Low tide 04h58 0.85m
High tide 11h14 2.59m
37
Low tide 17h26 0.97m
High tide 23h34 2.31m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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