Weather port Trentemoult-Nantes

Rezé FRALon : -1°35’,1 W Lat : 47°11’,7 N Alt : 0m
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BULLETIN

Reliability 80%
Friday 4 september Friday 4 sep
METEO CONSULT Run : 4/09 00Z Mesh : 1km Updated, 2h ago Update in 34min

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

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:
Luminosity index (%)
LUMEN (lm)
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Sat 5
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
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  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
Run : 4/09 00Z Mesh : 1km Updated, 2h ago Update in 34min
  • Sat 5
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
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  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 215° SW SSW
  • 225° SW SW
  • 240° SW WSW
  • 265° W W
  • 265° W W
  • 260° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 280° W WNW
  • 285° W WNW
  • 280° W W
  • 280° W WNW
  • 275° W W
  • 265° W W
  • 270° W W
  • 280° W W
  • 310° NW NW
  • 360° N N
  • 10° N N
  • 15° N NNE
  • 15° N NNE
  • 20° N NNE
  • 15° N NNE
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 13 25 7 16 4
  • 16 29 8 18 5
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 10 19 5 12 3
  • 0
  • 85
  • 0
  • 90
  • 75
  • 60
  • 55
  • 30
  • 25
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  • 40
  • 20
  • 15
  • 20
  • 55
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  • 70
  • 75
  • 85
  • 90
  • 50
  • 35
  • 0
  • 0
  • 0
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  • -
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  • -
  • -
  • -
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  • 0
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  • 70
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  • 90
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  • 80
  • 70
  • 60
  • 35
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1030
  • 24760
  • 11330
  • 19990
  • 34430
  • 50890
  • 40650
  • 61310
  • 53340
  • 41830
  • 32120
  • 20030
  • 5940
  • 200
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 5
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1021
  • 1021
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  • 1024
  • 0
  • 0
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  • 1
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  • 4
  • 3
  • 1
  • 0
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  • 17 62
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  • 20 67
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  • 25 76
  • 28 82
  • 29 85
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  • 32 89
  • 31 87
  • 29 85
  • 28 82
  • 26 79
  • 24 75
  • 22 72
  • 21 70
  • 18 64
  • 18 64
  • 17 63
  • 17 62
  • 16 61
  • 15 59
  • 15 58
  • 14 57
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A westerly, strong and very variable flow prevails over the whole area. For Trentemoult-Nantes : No gale warning.

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

Sunny after slow dispersal of fog in the morning, predominantly sunny in the afternoon. No precipitation.
In the evening, lots of good clear periods. No precipitation. WSW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Visibility reduced by mist becoming excellent in the middle of the day then good.

Tides at Nantes-Chantenay

55
Low tide 05h58 1.55m
High tide 10h36 5.35m
48
Low tide 18h29 1.69m
High tide 23h22 5.05m
© METEOCONSULT 2026 - Local times

Go further

Fri
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