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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BULLETIN

Reliability 75%
Tuesday 15 september Tuesday 15 sep
METEO CONSULT Run : 15/09 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
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Wed 16
  • 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 : 15/09 00Z Mesh : 1km Updated, 2h ago Update in 1h
  • Wed 16
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 315° NW NW
  • 315° NW NW
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 300° NW WNW
  • 285° W WNW
  • 305° NW NW
  • 335° NW NNW
  • 330° NW NNW
  • 315° NW NW
  • 325° NW NW
  • 330° NW NNW
  • 325° NW NW
  • 325° NW NW
  • 315° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 300° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 5 9 3 6 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
  • 8 15 4 9 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 17 31 9 19 5
  • 20 37 10 23 5
  • 22 41 11 25 6
  • 20 37 10 23 5
  • 19 35 10 22 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 19 35 10 22 5
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.8
  • 0.8
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W WSW
  • 260° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W WSW
  • 260° W WSW
  • 260° W W
  • 260° W WSW
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.3
  • 0.3
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.7
  • 0.7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 7
  • 7
  • 6
  • 6
  • 6
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  • 7
  • 50
  • 100
  • 90
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  • 30
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  • 20
  • 35
  • 35
  • 20
  • 25
  • 30
  • 30
  • 30
  • 30
  • 35
  • 35
  • 50
  • 90
  • 70
  • 70
  • 4.7
  • 4.8
  • 4.5
  • 3.8
  • 3.0
  • 2.2
  • 1.5
  • 1.3
  • 1.5
  • 2.1
  • 3.0
  • 3.8
  • 4.5
  • 4.7
  • 4.5
  • 4.0
  • 3.2
  • 2.5
  • 1.9
  • 1.5
  • 1.5
  • 2.0
  • 2.7
  • 3.6
  • 19 67
  • 19 67
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  • 19 66
  • 0
  • 75
  • 80
  • 70
  • 50
  • 55
  • 80
  • 95
  • 90
  • 65
  • 55
  • 15
  • 10
  • 25
  • 15
  • 20
  • 25
  • 15
  • 10
  • 20
  • 55
  • 35
  • 20
  • 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
  • -
  • -
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  • -
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  • -
  • -
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  • -
  • -
  • -
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  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 5
  • 5
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 10
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  • 5
  • 1020
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  • 1022
  • 1022
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 3
  • 2
  • 3
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 56
  • 14 58
  • 15 59
  • 17 62
  • 19 66
  • 21 70
  • 23 73
  • 22 71
  • 21 69
  • 22 71
  • 23 73
  • 22 71
  • 21 70
  • 19 67
  • 18 64
  • 17 62
  • 16 61
  • 15 59
  • 15 58
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 13 56
  • 11 52
  • 13 55
  • 14 56
  • 16 60
  • 19 65
  • 26 78
  • 27 81
  • 24 75
  • 22 71
  • 24 75
  • 25 77
  • 23 74
  • 19 66
  • 16 62
  • 15 59
  • 14 57
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  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 11 53
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 11 21 4 6 13
  • 16 30 5 8 19
  • 14 26 4 7 16
  • 14 26 4 7 16
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 34 5 9 21
  • 18 34 5 9 21
  • 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
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 12 23 4 6 14
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1.2
  • 1.2
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1025 hPa centered on West Channel moving at 8 knots to the North-East to be centered on the South of England.

For Kernével - Larmor-Plage :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fog developing into low cloud during the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, skies with few clouds.
NW force 2 in the morning freshening force 4 in the middle of the day. Gusts reaching 22 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WSW. Visibility reduced by fog 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)
07h
290
9
15
16
-
0
03h
280
6
10
18
-
0
02h
280
7
-
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Louis

83
Low tide 01h54 1.19m
High tide 07h41 4.81m
77
Low tide 14h09 1.28m
High tide 19h55 4.69m
www.shom.fr - © SHOM 2026 - Local times

Go further

Tue
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