Weather beach Plage de Porcé

Saint-Nazaire (44600)Lon : -2°15’,1836 W Lat : 47°15’,186 N Alt : 0m
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Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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BULLETIN

Reliability 85%
Thursday 18 june Thursday 18 jun
METEO CONSULT Run : 18/06 09Z Mesh : 1km Updated, 14min ago Update in 3h

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
0
5
0
0.5
0
3
0
40
30
20
10
110
100
90
80
70
60
50
  • Fri 19
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
Run : 18/06 09Z Mesh : 1km Updated, 14min ago Update in 3h
  • Fri 19
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 280° W WNW
  • 275° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 285° W WNW
  • 295° NW WNW
  • 290° W WNW
  • 295° NW WNW
  • 290° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 310° NW NW
  • 305° NW NW
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 265° W W
  • 265° W W
  • 260° W WSW
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 11 21 6 13 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 15 28 8 17 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
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 235° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 8
  • 8
  • 7
  • 8
  • 8
  • 7
  • 7
  • 7
  • 7
  • 7
  • 8
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 7
  • 6
  • 7
  • 7
  • 110
  • 110
  • 100
  • 90
  • 80
  • 80
  • 80
  • 90
  • 90
  • 100
  • 100
  • 90
  • 90
  • 80
  • 70
  • 70
  • 70
  • 70
  • 70
  • 70
  • 80
  • 70
  • 80
  • 80
  • 1.2
  • 2.1
  • 3.3
  • 4.6
  • 5.4
  • 5.7
  • 5.4
  • 4.7
  • 3.7
  • 2.6
  • 1.7
  • 1.1
  • 0.9
  • 1.3
  • 2.3
  • 3.6
  • 4.6
  • 5.2
  • 5.2
  • 4.7
  • 4.0
  • 3.1
  • 2.2
  • 1.5
  • 20 68
  • 20 69
  • 20 69
  • 20 67
  • 19 66
  • 19 65
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 19 66
  • 19 67
  • 20 67
  • 20 68
  • 20 67
  • 19 67
  • 19 66
  • 18 65
  • 18 64
  • 18 64
  • 18 64
  • 18 65
  • 19 66
  • 20 67
  • 5
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 10
  • 20
  • 30
  • 40
  • 40
  • 75
  • 70
  • 65
  • 55
  • 60
  • 55
  • 60
  • 45
  • 50
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 10
  • 10
  • 5
  • 5
  • 5
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1015
  • 1015
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1014
  • 1015
  • 1015
  • 1014
  • 1014
  • 1014
  • 1014
  • 1013
  • 1013
  • 1014
  • 1014
  • 1014
  • 1015
  • 1015
  • 1015
  • 1015
  • 7
  • 6
  • 4
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 4
  • 5
  • 7
  • 7
  • 28 83
  • 28 82
  • 28 82
  • 27 81
  • 26 78
  • 24 75
  • 23 73
  • 21 69
  • 19 67
  • 18 65
  • 18 64
  • 18 64
  • 17 63
  • 17 62
  • 17 62
  • 16 62
  • 17 62
  • 18 64
  • 19 66
  • 20 68
  • 21 70
  • 22 71
  • 22 72
  • 23 73
  • 38 100
  • 37 98
  • 35 94
  • 33 91
  • 30 86
  • 27 81
  • 25 76
  • 22 71
  • 17 62
  • 16 61
  • 15 60
  • 15 59
  • 15 59
  • 15 59
  • 15 60
  • 16 60
  • 16 61
  • 16 61
  • 18 64
  • 20 69
  • 27 80
  • 28 82
  • 28 82
  • 30 86
  • 4 7 2 2 4
  • 6 12 3 3 7
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 9 16 3 4 10
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.5
  • 0.5
  • 0.5
Forecasts established in local time
Caption   Glossary

Expert opinion

A northerly, weak and very variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.

For Plage de Porcé :
No gale warning.

The reliability of the situation is assessed at 85%.

Clear skies. In the evening, clear skies becoming somewhat cloudy.
W wind force 3 from the middle of the day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the evening.

semaphore stations

Station Pte De Chemoulin located 4 km from Plage de Porcé
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
15h
280
10
-
-
-
0
14h
280
8
-
-
-
0
13h
290
9
-
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Nazaire

90
Low tide 02h01 0.72m
High tide 07h40 5.51m
87
Low tide 14h16 1.05m
High tide 19h50 5.7m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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