Weather port Kernével - Larmor-Plage

Larmor-Plage FRALon : -3°22’,098 W Lat : 47°43’,398 N Alt : 0m
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Weather Risk Briefing
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Wed
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BULLETIN

Reliability 70%
Tuesday 4 august Tuesday 4 aug
METEO CONSULT Run : 4/08 00Z Mesh : 1km Updated, 24min ago Update in 3h

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
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
90
80
70
60
50
  • Wed 5
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
Run : 4/08 00Z Mesh : 1km Updated, 24min ago Update in 3h
  • Wed 5
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 215° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 260° W W
  • 255° W WSW
  • 265° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 21 38 11 24 5
  • 21 39 11 24 6
  • 22 40 11 25 6
  • 20 37 10 23 5
  • 19 35 10 22 5
  • 17 32 9 20 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 17 31 9 19 5
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 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
  • 0.5
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 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
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 6
  • 6
  • 6
  • 6
  • 6
  • 70
  • 35
  • 30
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 60
  • 25
  • 25
  • 25
  • 20
  • 25
  • 25
  • 25
  • 25
  • 25
  • 25
  • 2.1
  • 3.0
  • 3.8
  • 4.4
  • 4.6
  • 4.3
  • 3.7
  • 3.0
  • 2.3
  • 1.7
  • 1.4
  • 1.5
  • 2.0
  • 2.8
  • 3.6
  • 4.3
  • 4.6
  • 4.5
  • 4.0
  • 3.4
  • 2.6
  • 1.9
  • 1.5
  • 1.4
  • 18 65
  • 18 65
  • 18 64
  • 18 64
  • 17 63
  • 17 63
  • 18 64
  • 18 64
  • 18 65
  • 18 65
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 18 65
  • 18 64
  • 18 64
  • 18 64
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 0
  • 0
  • 75
  • 85
  • 85
  • 70
  • 55
  • 65
  • 60
  • 65
  • 65
  • 55
  • 65
  • 60
  • 55
  • 60
  • 70
  • 65
  • 60
  • 65
  • 80
  • 55
  • 70
  • 75
  • 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
  • 35
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 25
  • 25
  • 25
  • 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
  • 2
  • 4.5
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1012
  • 1012
  • 1012
  • 1012
  • 1013
  • 1013
  • 1014
  • 1014
  • 1014
  • 1014
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1017
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 3
  • 4
  • 5
  • 6
  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20 68
  • 20 68
  • 20 69
  • 21 70
  • 21 70
  • 21 70
  • 22 72
  • 22 72
  • 23 73
  • 23 74
  • 23 74
  • 23 74
  • 23 73
  • 23 73
  • 22 71
  • 21 71
  • 21 69
  • 20 68
  • 20 68
  • 20 67
  • 20 67
  • 19 66
  • 19 66
  • 19 66
  • 22 71
  • 22 71
  • 22 71
  • 22 71
  • 23 73
  • 24 74
  • 26 80
  • 26 79
  • 28 83
  • 28 82
  • 29 84
  • 28 83
  • 27 80
  • 26 78
  • 24 75
  • 23 73
  • 22 71
  • 21 69
  • 17 63
  • 17 62
  • 16 62
  • 16 61
  • 16 61
  • 16 60
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 12 23 4 6 14
  • 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 23 4 6 14
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 15 27 4 8 17
  • 0.7
  • 0.8
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northwesterly, moderate and variable flow prevails over the West of the basin. Over the East, it is southwesterly, moderate and variable.

For Kernével - Larmor-Plage :
No gale warning.

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

Skies changeable to very cloudy. Possibility of showers late in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. SW force 3 becoming force 4 in the middle of the day then WSW. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, short swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.

semaphore stations

Station Ile De Groix located 12 km from Kernével - Larmor-Plage
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
05h
210
15
23
20.1
-
9
04h
240
17
23
19.8
-
0
03h
240
13
17
19.6
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Louis

74
Low tide 02h58 1.25m
High tide 08h50 4.56m
70
Low tide 15h14 1.41m
High tide 21h15 4.6m
www.shom.fr - © SHOM 2026 - Local times

Go further

Tue
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