Weather port Saint-Quay-Portrieux

Saint-Quay-Portrieux FRALon : -2°49’,0716 W Lat : 48°38’,658 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 65%
Friday 14 august Friday 14 aug
METEO CONSULT Run : 9/08 12Z Mesh : 19km Updated, 7h ago Update imminent

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
35
30
25
20
15
10
5
0
25
20
15
10
5
10
5
0
0.5
0
3
0
40
30
20
10
100
90
80
70
60
50
  • Fri 14
  • 00h
  • 01h
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  • 23h
Run : 9/08 12Z Mesh : 19km Updated, 7h ago Update imminent
  • Fri 14
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
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  • 16h
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  • 18h
  • 19h
  • 20h
  • 21h
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  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 310° NW NW
  • 315° NW NW
  • 320° NW NW
  • 325° NW NW
  • 325° NW NNW
  • 330° NW NNW
  • 330° NW NNW
  • 325° NW NNW
  • 325° NW NW
  • 325° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 305° NW NW
  • 300° NW WNW
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
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  • 9 17 5 11 3
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  • 10 19 5 12 3
  • 11 20 6 12 4
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  • 10 18 5 11 3
  • 9 16 4 10 3
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  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
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  • 14 26 7 16 4
  • 14 26 7 16 4
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  • 17 31 9 19 5
  • 18 33 9 21 5
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  • 17 31 9 19 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 0.2
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  • 0.2
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  • 0.4
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  • 0.3
  • 0.3
  • 315° NW NW
  • 300° NW WNW
  • 290° W WNW
  • 290° W WNW
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  • 295° NW WNW
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  • 300° NW WNW
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  • 300° NW WNW
  • 295° NW WNW
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  • 290° W WNW
  • 300° NW WNW
  • 310° NW NW
  • 320° NW NW
  • 330° NW NNW
  • 335° NW NNW
  • 345° N NNW
  • 0.1
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  • 0.3
  • 4
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  • 6.5
  • 4.1
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  • 5.6
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  • 2.9
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  • 10.4
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  • >20
  • 15
  • 10
  • 5
  • 2
  • 1
  • 2
  • 2
  • 4
  • 10
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  • 15
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  • 1019
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  • 21 70
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  • 17 62
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  • 28 83
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  • 17 63
  • 12 22 4 6 14
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Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northwesterly and variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, weak and particularly variable.

For Saint-Quay-Portrieux :
No gale warning.

The reliability of the situation is poor.
For the night from Thursday to Friday WNW wind force 3 continuing all night. Gusts reaching 16 knots in the early part of the night.

Smooth sea. Low, short swell from NW. Excellent visibility becoming poor in the middle of the night then reduced by mist. Daytime of Friday 14 august : Warning:reduced visibility early in the day.

Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. NW force 3 becoming NNW force 4 in the middle of the day then NW. Gusts reaching 18 knots from the middle of the day. Smooth to slight sea. Low, short swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day then poor.

Tides at Saint-Quay-Portrieux

102
Low tide 03h23 1.15m
High tide 09h10 11.55m
102
Low tide 15h39 1.33m
High tide 21h22 11.92m
www.shom.fr - © SHOM 2026 - Local times

Go further

Mon
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