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%
Tuesday 15 september Tuesday 15 sep
METEO CONSULT Run : 5/09 00Z Mesh : 19km Updated, 6h 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)
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
5
0
0.5
0
3
0
30
25
20
15
10
5
80
70
60
50
40
  • Tue 15
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
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  • 10h
  • 11h
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  • 13h
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  • 15h
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  • 18h
  • 19h
  • 20h
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  • 22h
  • 23h
Run : 5/09 00Z Mesh : 19km Updated, 6h ago Update imminent
  • Tue 15
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
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  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 15° N NNE
  • 20° N NNE
  • 20° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 20° N NNE
  • 20° N NNE
  • 20° N NNE
  • 10° N N
  • 10° N N
  • 10° N N
  • 5° N N
  • 5° N N
  • 5° N N
  • 0° 0 0
  • 0° 0 0
  • 0° 0 0
  • 10° N N
  • 10° N N
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 15 27 8 17 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 0.3
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  • 0.2
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  • 0.2
  • 0.2
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  • 0.4
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  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
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  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0° 0 0
  • 0° 0 0
  • 0° 0 0
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 0° 0 0
  • 0° 0 0
  • 0° 0 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
  • 0
  • 9
  • 9
  • 9
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 90
  • 50
  • 8
  • 8
  • 7
  • 70
  • 90
  • 100
  • 120
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  • 120
  • 70
  • 70
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  • 10
  • 10
  • 10
  • 110
  • 110
  • 2.3
  • 1.7
  • 1.0
  • 0.6
  • 0.4
  • 0.5
  • 1.0
  • 1.6
  • 2.3
  • 2.8
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  • 2.8
  • 2.4
  • 1.7
  • 1.1
  • 0.6
  • 0.4
  • 0.5
  • 0.9
  • 1.5
  • 2.1
  • 2.7
  • 2.9
  • 2.8
  • 19 67
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  • 30
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  • 0
  • 0
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  • 0
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  • 0
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  • 0
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  • 0
  • 0
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  • 0
  • 0
  • 0
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  • 0
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  • 0
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1027
  • 1027
  • 1027
  • 1027
  • 1027
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  • 1026
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  • 1026
  • 1026
  • 1025
  • 1025
  • 1025
  • 1025
  • 1025
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 3
  • 3
  • 3
  • 6
  • 6
  • 6
  • 3
  • 3
  • 3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 14 58
  • 12 54
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  • 12 54
  • 17 62
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  • 22 71
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  • 21 69
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  • 19 67
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  • 17 62
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  • 12 53
  • 10 50
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  • 10 50
  • 10 50
  • 17 63
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  • 24 75
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  • 25 76
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  • 25 76
  • 21 69
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  • 21 69
  • 14 57
  • 14 57
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 0.3
  • 0.4
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1029 hPa centered at 220 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 6 knots to the North-North-East.

For Vannes :
No gale warning.


For the night from Monday to Tuesday NNE force 3 in the early part of the night becoming force 2. Gusts reaching 15 knots in the early part of the night.

Smooth to slight sea temporarily smooth in the middle of the night. Low from N. Good visibility becoming poor in the middle of the night then poor. Daytime of Tuesday 15 september : Warning:reduced visibility early in the day.

Sunny spells with possibility of mist forming in the morning, sunny in the afternoon. No precipitation. In the evening, light cloudy spells.
NNE force 2 in the morning becoming N force 3 in the evening. Gusts reaching 15 knots in the evening. Smooth to slight sea temporarily smooth in the middle of the day. Low from N. Poor 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)
16h
280
6
14
27.2
-
0
15h
40
4
14
25.5
-
0
14h
30
8
18
24.3
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Vannes

83
Low tide 04h04 0.38m
High tide 10h01 2.95m
77
Low tide 16h16 0.36m
High tide 22h15 2.93m
www.shom.fr - © SHOM 2026 - Local times

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