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 75%
Wednesday 16 september Wednesday 16 sep
METEO CONSULT Run : 16/09 00Z Mesh : 1km Updated, 2h ago Update in 1h

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
40
30
20
10
0
15
10
5
0
25
20
15
10
5
10
5
0
1.5
1
0.5
3
0
25
20
15
10
70
65
60
55
50
  • Thu 17
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
Run : 16/09 00Z Mesh : 1km Updated, 2h ago Update in 1h
  • Thu 17
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 300° NW WNW
  • 305° NW NW
  • 315° NW NW
  • 320° NW NW
  • 325° NW NW
  • 325° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 305° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 290° W WNW
  • 280° W W
  • 260° W W
  • 255° W WSW
  • 235° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 230° SW SW
  • 225° SW SW
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 18 34 9 21 5
  • 14 26 7 16 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 1.1
  • 1.1
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.4
  • 0.3
  • 0.4
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 280° W W
  • 280° W WNW
  • 275° W W
  • 275° W W
  • 280° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 1.1
  • 1.1
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 6
  • 5
  • 6
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  • 6
  • 6
  • 6
  • 8
  • 8
  • 50
  • 50
  • 50
  • 50
  • 50
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  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 100
  • 100
  • 5.0
  • 6.9
  • 8.6
  • 9.5
  • 9.5
  • 8.6
  • 7.1
  • 5.4
  • 3.8
  • 2.8
  • 2.6
  • 3.3
  • 4.7
  • 6.5
  • 8.1
  • 9.1
  • 9.3
  • 8.6
  • 7.3
  • 5.8
  • 4.3
  • 3.3
  • 2.9
  • 3.4
  • 18 64
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  • 18 64
  • 18 64
  • 0
  • 70
  • 0
  • 65
  • 65
  • 55
  • 55
  • 55
  • 50
  • 45
  • 60
  • 45
  • 60
  • 45
  • 30
  • 70
  • 40
  • 55
  • 80
  • 85
  • 90
  • 70
  • 70
  • 70
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
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  • 25
  • 25
  • 20
  • 20
  • 20
  • 20
  • 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
  • 0
  • 0
  • 4
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • 1022
  • 1023
  • 1023
  • 1023
  • 1024
  • 1024
  • 1024
  • 1024
  • 1023
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1020
  • 1020
  • 1019
  • 1019
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 3
  • 3
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 14 58
  • 15 59
  • 16 61
  • 17 62
  • 17 63
  • 18 64
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 64
  • 17 63
  • 17 62
  • 16 61
  • 15 59
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  • 15 58
  • 14 58
  • 13 56
  • 13 56
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  • 14 56
  • 14 57
  • 12 53
  • 13 55
  • 15 59
  • 15 59
  • 17 62
  • 18 64
  • 20 67
  • 20 68
  • 20 67
  • 19 66
  • 18 64
  • 16 62
  • 15 59
  • 14 56
  • 13 56
  • 13 55
  • 13 55
  • 12 54
  • 11 52
  • 11 52
  • 11 52
  • 11 52
  • 11 52
  • 11 52
  • 15 28 4 8 17
  • 15 27 4 8 17
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 7 13 3 4 8
  • 6 11 2 3 7
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 8 15 3 4 9
  • 10 19 3 5 12
  • 11 21 4 6 13
  • 12 23 4 6 14
  • 14 26 4 7 16
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.8
  • 1.8
  • 1.8
  • 1.7
  • 1.7
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.5
  • 1.5
Forecasts established in local time
Caption   Glossary

Expert opinion

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

For Grève de Kermarquer :
No gale warning.

We are 75% sure of the situation, because the atmosphere might not be as stable as forecast.

Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. The risk of seeing rain will remain low. In the evening, cloud and long sunny periods.
No precipitation. WNW wind force 3 continuing all day. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.

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)
07h
280
5
7
12.7
1023
9
06h
290
4
9
14
1023
11
05h
290
5
7
14
1023
11
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Lézardrieux

70
Low tide 04h32 2.27m
High tide 10h28 9.63m
63
Low tide 16h45 2.53m
High tide 22h38 9.34m
© METEOCONSULT 2026 - Local times

Go further

Wed
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