Weather beach Plage du Petit Traict

Saint-Nazaire (44600)Lon : -2°12’,4722 W Lat : 47°16’,248 N Alt : 0m
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BULLETIN

Reliability 80%
Friday 15 may Friday 15 may
METEO CONSULT Run : 15/05 00Z Mesh : 1km Updated, 4h ago Update in 2h

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)
25
20
15
10
5
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
25
20
15
10
5
0
70
60
50
40
30
  • Sat 16
  • 11h
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  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
Run : 15/05 00Z Mesh : 1km Updated, 4h ago Update in 2h
  • Sat 16
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
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  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 355° N N
  • 345° N NNW
  • 330° NW NNW
  • 315° NW NW
  • 310° NW NW
  • 300° NW WNW
  • 270° W W
  • 290° W WNW
  • 295° NW WNW
  • 320° NW NW
  • 320° NW NW
  • 340° N NNW
  • 320° NW NW
  • 325° NW NW
  • 315° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 4 8 2 5 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 7 13 4 8 3
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 12 22 6 14 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 17 32 9 20 5
  • 21 39 11 24 6
  • 19 36 10 22 5
  • 22 40 11 25 6
  • 18 34 9 21 5
  • 16 30 8 19 5
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
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  • 0.3
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  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 240° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 0.2
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  • 0.3
  • 0.3
  • 0.2
  • 0.2
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  • 0.2
  • 0.2
  • 8
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  • 5
  • 5
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  • 4
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  • 5
  • 5
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  • 4
  • 100
  • 90
  • 80
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  • 50
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  • 25
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  • 35
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  • 45
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  • 35
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  • 30
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  • 35
  • 40
  • 1.2
  • 1.9
  • 2.9
  • 4.1
  • 5.2
  • 5.7
  • 5.6
  • 5.1
  • 4.1
  • 3.0
  • 1.9
  • 1.3
  • 1.1
  • 1.5
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  • 3.7
  • 4.9
  • 5.7
  • 5.9
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  • 4.6
  • 3.4
  • 2.2
  • 1.3
  • 15 58
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  • 75
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  • 65
  • 80
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  • 55
  • 55
  • 30
  • 30
  • 0
  • 0
  • 20
  • 15
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
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  • -
  • -
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  • 25
  • 75
  • 45
  • 55
  • 75
  • 55
  • 65
  • 55
  • 70
  • 40
  • 25
  • 0
  • 0
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  • 5
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
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  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 15
  • 15
  • 15
  • 15
  • 15
  • >20
  • >20
  • 1010
  • 1010
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  • 1011
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  • 1014
  • 1014
  • 3
  • 4
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  • 3
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  • 2
  • 2
  • 1
  • 0
  • 0
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  • 0
  • 0
  • 0
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  • 1
  • 2
  • 13 56
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  • 10 49
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  • 15 60
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  • 13 56
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  • 13 55
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  • 11 51
  • 9 48
  • 8 46
  • 8 46
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  • 4 40
  • 3 37
  • 5 41
  • 10 50
  • 14 56
  • 10 18 3 5 11
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 10 19 3 5 12
  • 13 25 4 7 16
  • 16 30 5 8 19
  • 19 35 5 10 22
  • 18 34 5 9 21
  • 21 38 5 11 24
  • 19 35 5 10 22
  • 16 30 5 8 19
  • 17 31 5 9 19
  • 16 30 5 8 19
  • 16 29 5 8 18
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 11 21 4 6 13
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 6 12 3 3 7
  • 0.7
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  • 0.6
  • 0.6
  • 0.6
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  • 0.9
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.8
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  • 0.6
  • 0.6
  • 0.6
  • 0.6
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  • 0.5
  • 0.5
  • 0.5
Forecasts established in local time
Caption   Glossary

Expert opinion

A northwesterly, moderate and very variable flow prevails over the whole area.

For Plage du Petit Traict :
Warning strong breeze offshore.

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

Sun in the morning, some sun but cloud building in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Light showers progressively becoming less frequent. N force 2 in the morning turning NW force 3 in the middle of the day. Gusts reaching 22 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from SW. Poor visibility becoming good in the middle of the day then excellent.

semaphore stations

Station St Nazaire-Montoir located 6 km from Plage du Petit Traict
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
11h
0
10
31
12.8
1010
0
10h
350
13
24
11.3
1009
0
09h
350
15
24
9.5
1009
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Saint-Nazaire

83
High tide 04h06 5.7m
Low tide 10h27 1.13m
88
High tide 16h23 5.75m
Low tide 22h52 1.05m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
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