Weather beach Plage de Mané Guen

Plouharnel FRALon : -3°8’,319 W Lat : 47°34’,47 N Alt : 2m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Monday 17 august Monday 17 aug
METEO CONSULT Run : 16/08 18Z 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
35
30
25
20
15
10
90
80
70
60
50
  • Tue 18
  • 02h
  • 03h
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  • 16h
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  • 18h
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  • 22h
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  • 00h
  • 01h
Run : 16/08 18Z Mesh : 1km Updated, 2h ago Update in 1h
  • Tue 18
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
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  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 35° NE NE
  • 110° E ESE
  • 200° S SSW
  • 340° N NNW
  • 340° N NNW
  • 340° N NNW
  • 345° N NNW
  • 350° N NNW
  • 350° N N
  • 345° N NNW
  • 310° NW NW
  • 275° W W
  • 265° W W
  • 260° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 285° W WNW
  • 285° W WNW
  • 295° NW WNW
  • 305° NW WNW
  • 310° NW NW
  • 315° NW NW
  • 320° NW NW
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 18 33 9 21 5
  • 20 37 10 23 5
  • 22 40 11 25 6
  • 22 40 11 25 6
  • 19 36 10 22 5
  • 21 39 11 24 6
  • 22 41 11 25 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 18 33 9 21 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
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  • 0.2
  • 0.2
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  • 0.6
  • 0.7
  • 0.8
  • 0.8
  • 0.7
  • 0.6
  • 0.5
  • 0.4
  • 0.4
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.6
  • 0.8
  • 0.8
  • 0.7
  • 0.4
  • 0.3
  • 0.2
  • 0.2
  • 265° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 260° W W
  • 260° W W
  • 265° W W
  • 260° W W
  • 275° W W
  • 270° W W
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 315° NW NW
  • 235° SW SW
  • 235° SW SW
  • 245° SW WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W WSW
  • 0.3
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  • 0.2
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  • 0.1
  • 0.1
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  • 0.1
  • 0.1
  • 0.2
  • 0.1
  • 0.2
  • 0.4
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  • 0.3
  • 5
  • 5
  • 5
  • 5
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  • 5
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  • 11
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  • 15
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  • 1.1
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  • 4.9
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  • 2.2
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  • 5
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  • 0
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  • >20
  • 15
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  • 15
  • 1019
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  • 1019
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  • 1
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  • 5
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  • 7
  • 5
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  • 2
  • 1
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  • 20 67
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  • 17 63
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 9 17 3 5 11
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  • 9 16 3 4 10
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  • 6 11 2 3 7
  • 7 13 3 4 8
  • 7 13 3 4 8
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  • 9 17 3 5 11
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  • 10 19 3 5 12
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  • 10 18 3 5 11
  • 9 16 3 4 10
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  • 8 15 3 4 9
  • 7 13 3 4 8
  • 0.6
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  • 0.6
Forecasts established in local time
Caption   Glossary

Expert opinion

High 1024 hPa centered at 200 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 6 knots to the East-South-East.

For Plage de Mané Guen :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies clearing but remaining hazy during the morning, sunny in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NNW force 3 turning W force 4 in the middle of the day then WNW. Gusts reaching 22 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Quiberon-Aerodrome located 10 km from Plage de Mané Guen
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
02h
10
11
20
20.4
1019
0
01h
40
17
25
21.3
1018
0
00h
30
11
20
22.1
1018
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Portivy

84
Low tide 02h29 1.08m
High tide 08h16 4.89m
78
Low tide 14h41 1.25m
High tide 20h31 4.88m
© METEOCONSULT 2026 - Local times

Go further

Mon
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