Weather beach Grève de Fonteny

Saint-Quay-Portrieux (22410)Lon : -2°50’,4666 W Lat : 48°39’,714 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Thursday 27 august Thursday 27 aug
METEO CONSULT Run : 27/08 03Z Mesh : 1km Updated, 3h ago Update imminent

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts
Under storms

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
0.5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Fri 28
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Run : 27/08 03Z Mesh : 1km Updated, 3h ago Update imminent
  • Fri 28
  • 11h
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  • 15h
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  • 18h
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  • 00h
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  • 03h
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  • 10h
  • 215° SW SSW
  • 210° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 15° N NNE
  • 5° N N
  • 0° N N
  • 360° N N
  • 30° NE NNE
  • 360° N N
  • 295° NW WNW
  • 290° W WNW
  • 275° W W
  • 255° W WSW
  • 245° SW WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 235° SW SW
  • 230° SW SW
  • 235° SW SW
  • 245° SW WSW
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 1 1 0 1 1
  • 4 7 2 4 2
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 4 8 2 5 2
  • 3 5 1 3 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 15 4 9 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 20 6 12 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 8 15 4 9 3
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  • 10 18 5 11 3
  • 10 19 5 12 3
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  • 10 18 5 11 3
  • 12 23 6 14 4
  • 13 25 7 16 4
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  • >35 >65 >18 >40 >8
  • >30 >60 >17 >35 >8
  • >30 >60 >17 >35 >7
  • >30 >55 >16 >35 >7
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  • 0.1
  • 0.1
  • 0.1
  • 0.2
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  • 0.1
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  • 0
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  • 0
  • 0
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  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 30° NE NNE
  • 30° NE NNE
  • 25° NE NNE
  • 120° SE ESE
  • 190° S S
  • 300° NW WNW
  • 360° N N
  • 360° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 10° N N
  • 15° N NNE
  • 5° N N
  • 360° N N
  • 355° N N
  • 355° N N
  • 355° N N
  • 350° N N
  • 345° N NNW
  • 345° N NNW
  • 345° N NNW
  • 345° N NNW
  • 340° N NNW
  • 0.1
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  • 6.1
  • 4.4
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  • 70
  • 75
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  • 15
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  • 5
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  • 10
  • 5
  • >20
  • >20
  • 1008
  • 1008
  • 1008
  • 1008
  • 1008
  • 1008
  • 1008
  • 1008
  • 1008
  • 1009
  • 1009
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  • 1010
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  • 1010
  • 1010
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  • 1010
  • 1010
  • 1011
  • 1011
  • 2
  • 4
  • 4
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  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
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  • 0
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  • 0
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  • 21 69
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  • 4 8 2 2 5
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Forecasts established in local time
Caption   Glossary

Expert opinion

Low 1002 hPa centered at 140 nautical miles in the West of Ouessant moving at 14 knots to the North-North-East to be centered on the South of the Irish Sea.

For Grève de Fonteny :
No gale warning.

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

Little cloud in the morning, skies clouding over with storms forming in the afternoon. No precipitation. In the evening, changeable skies with risk of storms.
Light showers. SW force 2 becoming SSW force 3 in the middle of the day then N. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from NE. Good visibility becoming excellent in the middle of the day then good.

Tides at Saint-Quay-Portrieux

74
Low tide 01h44 2.8m
High tide 07h34 10.1m
78
Low tide 14h02 2.78m
High tide 19h49 10.61m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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