Weather beach Grande Plage de Carnac

Carnac (56340)Lon : -3°4’,0836 W Lat : 47°34’,266 N Alt : 0m
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BULLETIN

Reliability 85%
Wednesday 20 may Wednesday 20 may
METEO CONSULT Run : 19/05 00Z Mesh : 1km Updated, 38min ago Update in 5h

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)
30
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1.5
1
0.5
3
0
25
20
15
10
5
70
65
60
55
50
45
  • Thu 21
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
Run : 19/05 00Z Mesh : 1km Updated, 38min ago Update in 5h
  • Thu 21
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 215° SW SSW
  • 200° S SSW
  • 180° S S
  • 145° SE SE
  • 125° SE ESE
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 19 35 10 22 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 9
  • 9
  • 9
  • 9
  • 10
  • 10
  • 10
  • 11
  • 11
  • 11
  • 12
  • 12
  • 12
  • 12
  • 11
  • 11
  • 11
  • 11
  • 11
  • 11
  • 12
  • 12
  • 12
  • 12
  • 150
  • 150
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  • 160
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  • 210
  • 230
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  • 240
  • 230
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  • 220
  • 210
  • 210
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  • 210
  • 220
  • 230
  • 230
  • 230
  • 220
  • 1.7
  • 2.8
  • 3.8
  • 4.7
  • 5.1
  • 4.9
  • 4.3
  • 3.4
  • 2.4
  • 1.6
  • 1.2
  • 1.3
  • 1.8
  • 2.8
  • 3.8
  • 4.7
  • 5.1
  • 5.0
  • 4.5
  • 3.7
  • 2.8
  • 1.9
  • 1.3
  • 1.1
  • 14 58
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 14 58
  • 14 58
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  • 15 58
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  • 100
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  • 95
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  • 85
  • 90
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  • 80
  • 75
  • 60
  • 55
  • 50
  • 25
  • 35
  • 30
  • 25
  • 30
  • 15
  • 30
  • 20
  • 20
  • 15
  • 20
  • 30
  • 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
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 10
  • 5
  • 5
  • 5
  • 4
  • 1020
  • 1020
  • 1021
  • 1022
  • 1022
  • 1023
  • 1024
  • 1024
  • 1025
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  • 1026
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  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1026
  • 1027
  • 1027
  • 1027
  • 1027
  • 1027
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 5
  • 6
  • 6
  • 6
  • 4
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 14 58
  • 14 58
  • 14 58
  • 14 58
  • 15 58
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  • 16 60
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  • 14 57
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  • 13 55
  • 13 55
  • 11 51
  • 11 51
  • 10 51
  • 10 50
  • 11 52
  • 12 54
  • 13 55
  • 16 61
  • 17 63
  • 17 62
  • 20 67
  • 20 68
  • 19 67
  • 18 64
  • 19 65
  • 17 63
  • 16 61
  • 15 58
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 53
  • 11 21 4 6 13
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 7 13 3 4 8
  • 6 12 3 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 3 5 1 1 3
  • 3 6 2 2 4
  • 4 7 2 2 4
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1.1
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
Forecasts established in local time
Caption   Glossary

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Grande Plage de Carnac :
No gale warning.

The reliability of the situation is assessed at 85%.

Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, light cloudy spells.
WSW force 4 becoming force 3 in the middle of the day then SW. Gusts reaching 22 knots in the morning. Slight sea. Low, fairly long swell from SSW. Excellent visibility becoming good in the evening.

semaphore stations

Station Quiberon-Aerodrome located 10 km from Grande Plage de Carnac
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
240
12
29
14.3
1021
0
03h
250
12
32
14.3
1020
0
02h
230
12
28
14.4
1020
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at La Trinité-sur-Mer

87
Low tide 02h05 0.8m
High tide 08h14 5.08m
81
Low tide 14h23 1.16m
High tide 20h20 5.13m
www.shom.fr - © SHOM 2026 - Local times

Go further

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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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