Weather beach Plage de Saint-Cava

Plouguerneau FRALon : -4°33’,915 W Lat : 48°37’,002 N Alt : 4m
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Weather Risk Briefing
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BULLETIN

Reliability 85%
Sunday 20 september Sunday 20 sep
METEO CONSULT Run : 19/09 18Z Mesh : 1km Updated, 17min ago Update in 5h

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)
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
1.5
1
3
0
25
20
15
10
75
70
65
60
55
  • Sun 20
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Run : 19/09 18Z Mesh : 1km Updated, 17min ago Update in 5h
  • Sun 20
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  • 235° SW SW
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  • 250° W WSW
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  • 270° W W
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  • 270° W W
  • 275° W W
  • 285° W WNW
  • 295° NW WNW
  • 305° NW WNW
  • 310° NW NW
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  • 305° NW NW
  • 300° NW WNW
  • 305° NW WNW
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 14 4 9 3
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.2
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  • 1.1
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  • 1.2
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  • 0.1
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  • 300° NW WNW
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  • 1.3
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  • 5.3
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  • >20
  • 15
  • 15
  • 10
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  • 5
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  • 3
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  • >20
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  • 15
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  • 5
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  • 1025
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  • 1.8
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  • 1.6
Forecasts established in local time
Caption   Glossary

Expert opinion

High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.

For Plage de Saint-Cava :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable to very cloudy. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. WSW force 3 becoming W force 2 in the middle of the day then WNW. Gusts reaching 12 knots in the morning. Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist temporarily in the middle of the day.

semaphore stations

Station Brignogan located 19 km from Plage de Saint-Cava
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
220
8
13
-
-
0
23h
220
8
11
-
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0
22h
220
8
13
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0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at L'Aber Wrac'h

24
High tide 00h14 5.28m
Low tide 06h45 3.69m
22
High tide 13h06 5.39m
Low tide 19h53 3.56m
www.shom.fr - © SHOM 2026 - Local times

Go further

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