Weather beach Plage des Sables blancs

Concarneau FRALon : -3°55’,884 W Lat : 47°52’,812 N Alt : 1m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Thursday 20 august Thursday 20 aug
METEO CONSULT Run : 19/08 15Z Mesh : 1km Updated, 3h ago Update in 19min

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
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Thu 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 19/08 15Z Mesh : 1km Updated, 3h ago Update in 19min
  • Thu 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 270° W W
  • 270° W W
  • 260° W W
  • 260° W W
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 280° W W
  • 290° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 17 31 9 19 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 22 40 11 25 6
  • 23 42 12 26 6
  • 24 44 12 27 6
  • 24 45 13 28 6
  • 23 43 12 27 6
  • 24 45 13 28 6
  • 22 40 11 25 6
  • 21 39 11 24 6
  • 18 34 9 21 5
  • 16 30 8 19 5
  • 12 23 6 14 4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 210° 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
  • 210° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 210° SW SSW
  • 215° SW SSW
  • 215° SW SSW
  • 215° SW SSW
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 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
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 7
  • 7
  • 7
  • 7
  • 6
  • 6
  • 7
  • 6
  • 6
  • 6
  • 7
  • 7
  • 6
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  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 35
  • 35
  • 35
  • 40
  • 40
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  • 40
  • 40
  • 40
  • 40
  • 80
  • 100
  • 100
  • 90
  • 110
  • 120
  • 120
  • 120
  • 110
  • 110
  • 110
  • 120
  • 120
  • 3.6
  • 3.1
  • 2.6
  • 2.3
  • 2.0
  • 2.0
  • 2.3
  • 2.7
  • 3.3
  • 3.7
  • 3.9
  • 3.9
  • 3.7
  • 3.3
  • 2.9
  • 2.5
  • 2.2
  • 2.2
  • 2.3
  • 2.6
  • 3.0
  • 3.4
  • 3.7
  • 3.7
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
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  • 19 65
  • 19 65
  • 18 65
  • 0
  • 0
  • 40
  • 40
  • 55
  • 55
  • 60
  • 70
  • 70
  • 50
  • 60
  • 55
  • 65
  • 65
  • 60
  • 50
  • 55
  • 80
  • 65
  • 50
  • 50
  • 50
  • 25
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.2
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 60
  • 75
  • 50
  • 25
  • 50
  • 50
  • 45
  • 25
  • 25
  • 25
  • 25
  • 35
  • 35
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 1011
  • 1011
  • 1010
  • 1011
  • 1011
  • 1011
  • 1011
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1013
  • 1013
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 4
  • 4
  • 5
  • 4
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 63
  • 17 62
  • 17 62
  • 17 63
  • 18 64
  • 19 65
  • 20 67
  • 20 69
  • 21 70
  • 22 71
  • 21 70
  • 21 70
  • 21 69
  • 20 68
  • 19 67
  • 18 65
  • 17 63
  • 17 62
  • 14 58
  • 14 58
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 15 59
  • 17 62
  • 18 64
  • 20 67
  • 24 76
  • 25 78
  • 26 79
  • 25 77
  • 25 76
  • 23 74
  • 21 71
  • 17 63
  • 16 60
  • 15 59
  • 15 58
  • 15 28 4 8 17
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 16 30 5 8 19
  • 17 32 5 9 20
  • 17 32 5 9 20
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 13 25 4 7 16
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 15 28 4 8 17
  • 16 29 5 8 18
  • 17 31 5 9 19
  • 17 32 5 9 20
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 12 23 4 6 14
  • 1.2
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.2
  • 1.2
Forecasts established in local time
Caption   Glossary

Expert opinion

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

For Plage des Sables blancs :
No gale warning.

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

Good clear periods alternating with cloudy spells, sometimes dense. Some light showers in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
Possibility of showers W force 3 becoming force 4 in the middle of the day then WNW. Gusts reaching 24 knots from the middle of the day. Smooth to slight sea. Low, short swell from SSW. Good visibility becoming excellent in the middle of the day.

Tides at Concarneau

42
Low tide 04h30 2.01m
High tide 10h22 3.92m
36
Low tide 17h00 2.15m
High tide 22h48 3.73m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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