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 75%
Thursday 30 july Thursday 30 jul
METEO CONSULT Run : 30/07 03Z 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)
20
15
10
5
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Fri 31
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  • 23h
  • 00h
  • 01h
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  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
Run : 30/07 03Z Mesh : 1km Updated, 2h ago Update in 1h
  • Fri 31
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
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  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 255° W WSW
  • 200° S SSW
  • 125° SE SE
  • 5° N N
  • 15° N NNE
  • 35° NE NE
  • 30° NE NNE
  • 20° N NNE
  • 15° N NNE
  • 5° N N
  • 350° N NNW
  • 340° N NNW
  • 320° NW NW
  • 310° NW NW
  • 300° NW WNW
  • 310° NW NW
  • 315° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 315° NW NW
  • 330° NW NNW
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 13 25 7 16 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
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  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 330° NW NNW
  • 330° NW NNW
  • 325° NW NW
  • 330° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 335° NW NNW
  • 340° N NNW
  • 350° N N
  • 350° N N
  • 350° N N
  • 350° N NNW
  • 350° N N
  • 350° N NNW
  • 350° N N
  • 355° N N
  • 355° N N
  • 350° N N
  • 350° N N
  • 350° N N
  • 350° N N
  • 0.1
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  • 0.2
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  • 4
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  • 45
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  • 15
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  • 10.1
  • 9.3
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  • 4.3
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  • 0
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  • 0
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  • >20
  • >20
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  • 10
  • 15
  • >20
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  • 1018
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  • 1
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  • 3
  • 2
  • 1
  • 0
  • 0
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  • 18 65
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  • 27 80
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  • 25 78
  • 22 72
  • 23 73
  • 21 70
  • 17 63
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  • 15 59
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  • 8 14 3 4 9
  • 6 11 2 3 7
  • 5 9 2 3 6
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  • 4 7 2 2 4
  • 5 9 2 3 6
  • 6 11 2 3 7
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  • 9 17 3 5 11
  • 11 20 4 6 12
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  • 10 18 3 5 11
  • 11 21 4 6 13
  • 12 23 4 6 14
  • 13 24 4 7 15
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  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 0.4
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  • 0.6
  • 0.6
Forecasts established in local time
Caption   Glossary

Expert opinion

A northerly, weak and variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.

For Grève de Fonteny :
No gale warning.

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

Sun in the morning, increasing sunny spells in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
Chance of light rain. WSW force 3 turning NNE in the middle of the day then NNW. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from NNW. Excellent visibility becoming good in the evening.

Tides at Saint-Quay-Portrieux

75
Low tide 02h43 2.63m
High tide 08h32 10.18m
78
Low tide 14h59 2.71m
High tide 20h45 10.62m
www.shom.fr - © SHOM 2026 - Local times

Go further

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