Weather port Noirmoutier-en-l'Île

Noirmoutier-en-l'Île FRALon : -2°13’,098 W Lat : 46°59’,298 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Monday 24 august Monday 24 aug
METEO CONSULT Run : 23/08 18Z Mesh : 1km Updated, 1h ago Update in 2h

Wind

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

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)
30
20
10
0
60
50
40
30
20
10
20
15
10
5
0
40
30
20
10
0
10
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Tue 25
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Run : 23/08 18Z Mesh : 1km Updated, 1h ago Update in 2h
  • Tue 25
  • 01h
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  • 45° NE NE
  • 50° NE NE
  • 55° NE NE
  • 60° NE ENE
  • 65° NE ENE
  • 65° NE ENE
  • 70° E ENE
  • 70° E ENE
  • 80° E E
  • 85° E E
  • 95° E E
  • 110° E ESE
  • 100° E E
  • 95° E E
  • 60° NE ENE
  • 60° NE ENE
  • 50° NE NE
  • 50° NE NE
  • 60° NE ENE
  • 85° E E
  • 85° E E
  • 60° NE ENE
  • 75° E ENE
  • 100° E E
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 19 35 10 22 5
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  • 10 18 5 11 3
  • 7 13 4 8 3
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  • 10 19 5 12 3
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  • 9 17 5 11 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 25 47 13 29 6
  • 26 49 14 30 6
  • 27 50 14 31 7
  • 27 50 14 31 7
  • 28 52 14 32 7
  • 29 53 15 33 7
  • 28 52 14 32 7
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  • 25 47 13 29 6
  • 25 47 13 29 6
  • 22 40 11 25 6
  • 20 37 10 23 5
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  • 18 34 9 21 5
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  • 13 25 7 16 4
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  • >30 >60 >18 >35 >8
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  • >30 >55 >16 >35 >7
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  • >25 >50 >14 >30 >7
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  • >35 >65 >19 >40 >8
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  • 0.4
  • 0.5
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  • 0.2
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  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 225° SW SW
  • 215° SW SW
  • 220° SW SW
  • 225° SW SW
  • 230° SW SW
  • 235° SW WSW
  • 350° N NNW
  • 120° SE ESE
  • 165° S SSE
  • 190° S S
  • 100° E E
  • 185° S S
  • 205° SW SSW
  • 125° SE SE
  • 110° E ESE
  • 150° SE SSE
  • 190° S S
  • 185° S S
  • 190° S S
  • 155° SE SSE
  • 180° S S
  • 0.1
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  • 0.2
  • 0.1
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  • 70
  • 3.9
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  • 1015
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  • 1009
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 4
  • 4
  • 4
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  • 4
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
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  • 26 79
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  • 23 73
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  • 16 61
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  • 16 30 5 8 19
  • 16 30 5 8 19
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  • 16 29 5 8 18
  • 17 31 5 9 19
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  • 17 32 5 9 20
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  • 15 28 4 8 17
  • 12 23 4 6 14
  • 9 16 3 4 10
  • 11 21 4 6 13
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  • 10 19 3 5 12
  • 4 7 2 2 4
  • 5 10 2 3 6
  • 6 11 2 3 7
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 6 12 3 3 7
  • 8 14 3 4 9
  • 6 12 3 3 7
  • 6 12 3 3 7
  • 0.7
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Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

An easterly, moderate and variable flow prevails over the whole area.

For Noirmoutier-en-l"Île :
Warning strong breeze offshore.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy with risk of thunderstorms in the morning, storms gradually improving in the afternoon. Showers all day. In the evening, storms as night falls.
Showers becoming less frequent. ENE force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 29 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from SW. Excellent visibility.

semaphore stations

Station Pte De Chemoulin located 28 km from Noirmoutier-en-l'Île
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
01h
70
16
31
-
-
0
00h
60
11
33
-
-
0
23h
40
6
29
-
-
10
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Ile de Noirmoutier (L'Herbaudiere)

38
High tide 03h29 4.46m
Low tide 09h17 2.5m
44
High tide 15h34 4.83m
Low tide 21h43 2.28m
www.shom.fr - © SHOM 2026 - Local times

Go further

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