Weather beach Plage de la Courance

Saint-Nazaire (44600)Lon : -2°16’,2666 W Lat : 47°14’,334 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Saturday 15 august Saturday 15 aug
METEO CONSULT Run : 15/08 21Z Mesh : 4km Updated, 15min 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
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
40
30
20
10
100
90
80
70
60
  • Sun 16
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
Run : 15/08 21Z Mesh : 4km Updated, 15min ago Update imminent
  • Sun 16
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 35° NE NE
  • 35° NE NE
  • 35° NE NNE
  • 20° N NNE
  • 25° NE NNE
  • 30° NE NNE
  • 40° NE NE
  • 40° NE NE
  • 30° NE NNE
  • 35° NE NNE
  • 20° N NNE
  • 30° NE NNE
  • 35° NE NE
  • 15° N NNE
  • 315° NW NW
  • 260° W W
  • 260° W WSW
  • 270° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 300° NW WNW
  • 320° NW NW
  • 350° N N
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 5 10 3 6 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 13 25 7 16 4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 0.4
  • 0.4
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  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 5
  • 5
  • 5
  • 5
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  • 60
  • 60
  • 60
  • 60
  • 50
  • 40
  • 30
  • 25
  • 20
  • 20
  • 25
  • 2.6
  • 1.6
  • 0.9
  • 0.7
  • 1.1
  • 2.2
  • 3.6
  • 4.8
  • 5.4
  • 5.3
  • 4.7
  • 3.9
  • 2.9
  • 1.9
  • 1.2
  • 0.9
  • 1.2
  • 2.1
  • 3.5
  • 4.7
  • 5.4
  • 5.5
  • 5.0
  • 4.3
  • 20 68
  • 21 69
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  • 21 69
  • 0
  • 0
  • 0
  • 15
  • 0
  • 0
  • 25
  • 25
  • 10
  • 10
  • 40
  • 40
  • 20
  • 5
  • 10
  • 10
  • 15
  • 30
  • 20
  • 15
  • 5
  • 15
  • 20
  • 10
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
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  • -
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  • -
  • -
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  • 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
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1016
  • 1016
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
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  • 1017
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 5
  • 6
  • 7
  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 23 74
  • 23 74
  • 23 73
  • 22 71
  • 21 69
  • 20 69
  • 20 68
  • 20 68
  • 20 67
  • 20 67
  • 21 69
  • 23 73
  • 25 76
  • 26 79
  • 28 82
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  • 27 80
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  • 25 77
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  • 22 71
  • 21 70
  • 21 69
  • 21 69
  • 18 64
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  • 18 64
  • 23 74
  • 27 81
  • 31 88
  • 34 94
  • 37 98
  • 37 98
  • 36 97
  • 35 95
  • 34 93
  • 32 89
  • 30 86
  • 28 82
  • 27 80
  • 26 78
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 6 12 3 3 7
  • 5 9 2 3 6
  • 5 9 2 3 6
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 8 14 3 4 9
  • 11 21 4 6 13
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
Forecasts established in local time
Caption   Glossary

Expert opinion

High 1025 hPa centered at 170 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 10 knots to the South-East.

For Plage de la Courance :
No gale warning.

The reliability of the situation is assessed at 80%.

In the evening, clear skies.
NE wind force 3. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.

semaphore stations

Station Pte De Chemoulin located 2 km from Plage de la Courance
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
23h
50
8
19
-
-
11
22h
300
12
26
-
-
0
21h
300
17
32
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Le Grand Charpentier

101
Low tide 01h16 0.48m
High tide 06h45 5.51m
98
Low tide 13h29 0.66m
High tide 18h56 5.71m
© METEOCONSULT 2026 - Local times

Go further

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