Weather beach Grève de Kermarquer

Lézardrieux FRALon : -3°6’,7188 W Lat : 48°46’,704 N Alt : 2m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Tuesday 20 october Tuesday 20 oct
METEO CONSULT Run : 19/10 15Z Mesh : 1km Updated, 3h ago Update in 20min

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
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
3
0
20
15
10
5
60
55
50
45
  • Tue 20
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
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  • 11h
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  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 19/10 15Z Mesh : 1km Updated, 3h ago Update in 20min
  • Tue 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
  • 220° SW SW
  • 235° SW SW
  • 245° SW WSW
  • 255° W WSW
  • 270° W W
  • 275° W W
  • 265° W W
  • 260° W W
  • 250° W WSW
  • 255° W WSW
  • 265° W W
  • 260° W W
  • 260° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 260° W W
  • 255° W WSW
  • 240° SW WSW
  • 210° SW SSW
  • 185° S S
  • 170° S S
  • 175° S S
  • 175° S S
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 4 7 2 4 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 10 19 5 12 3
  • 12 23 6 14 4
  • 16 30 8 19 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 18 33 9 21 5
  • 16 29 8 18 5
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 13 25 7 16 4
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.3
  • 0.5
  • 0.5
  • 0.3
  • 0.2
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 240° SW WSW
  • 305° NW NW
  • 290° W WNW
  • 295° NW WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 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
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 13
  • 13
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 6
  • 6
  • 6
  • 6
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  • 6
  • 6
  • 6
  • 6
  • 6
  • 150
  • 150
  • 150
  • 140
  • 140
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  • 140
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  • 120
  • 100
  • 70
  • 70
  • 70
  • 70
  • 80
  • 80
  • 80
  • 80
  • 80
  • 70
  • 6.5
  • 6.8
  • 6.9
  • 6.8
  • 6.5
  • 6.1
  • 5.7
  • 5.4
  • 5.3
  • 5.3
  • 5.6
  • 6.0
  • 6.4
  • 6.8
  • 7.1
  • 7.1
  • 7.0
  • 6.6
  • 6.0
  • 5.5
  • 5.1
  • 4.9
  • 4.9
  • 5.3
  • 16 61
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  • 100
  • 100
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  • 100
  • 95
  • 100
  • 85
  • 65
  • 75
  • 75
  • 85
  • 70
  • 30
  • 25
  • 25
  • 30
  • 25
  • 30
  • 75
  • 90
  • 100
  • 0
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.2
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 50
  • 20
  • 20
  • 20
  • 20
  • 25
  • 0
  • 0
  • 0
  • 0
  • 30
  • 30
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 60
  • 90
  • 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
  • >20
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1017
  • 1017
  • 1016
  • 1015
  • 1014
  • 1013
  • 1013
  • 1012
  • 1012
  • 1011
  • 1011
  • 1011
  • 1011
  • 1011
  • 1010
  • 1010
  • 1009
  • 1009
  • 1009
  • 1008
  • 1008
  • 1008
  • 1007
  • 1006
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 9 48
  • 9 48
  • 9 48
  • 9 49
  • 10 49
  • 10 50
  • 10 50
  • 10 51
  • 11 51
  • 11 51
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  • 12 54
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  • 15 58
  • 15 58
  • 14 58
  • 12 54
  • 11 52
  • 11 51
  • 11 52
  • 11 51
  • 8 47
  • 8 47
  • 8 47
  • 8 47
  • 9 48
  • 9 49
  • 10 49
  • 9 49
  • 10 49
  • 9 48
  • 10 49
  • 11 51
  • 11 52
  • 13 55
  • 13 55
  • 14 57
  • 15 59
  • 15 58
  • 14 57
  • 11 51
  • 9 48
  • 8 47
  • 8 46
  • 8 46
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 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
  • 4 8 2 2 5
  • 6 12 3 3 7
  • 8 15 3 4 9
  • 10 18 3 5 11
  • 12 22 4 6 14
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 17 31 5 9 19
  • 17 32 5 9 20
  • 19 36 5 10 22
  • 20 37 5 10 23
  • 1.6
  • 1.6
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.7
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.7
  • 1.7
  • 1.8
  • 1.9
  • 2.1
Forecasts established in local time
Caption   Glossary

Expert opinion

An easterly and variable flow prevails over the whole area.

For Grève de Kermarquer :
Warning strong breeze offshore.

We are 70% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Skies changeable to very cloudy. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds covering over progressively.
Light showers. WSW force 3 in the morning turning S in the evening. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Lannion Aero located 26 km from Grève de Kermarquer
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
280
1
3
6.4
1017
13
23h
0
0
3
6.1
1018
14
22h
0
0
6
7.1
1019
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Lézardrieux

26
High tide 02h04 6.88m
Low tide 08h10 5.26m
29
High tide 14h56 7.14m
Low tide 21h14 4.85m
© METEOCONSULT 2026 - Local times

Go further

Tue
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