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 90%
Saturday 15 august Saturday 15 aug
METEO CONSULT Run : 13/08 00Z Mesh : 1km Updated, 2h ago Update in 49min

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
40
30
20
10
10
5
0
25
20
15
10
5
10
5
0
1
0.5
0
3
0
30
25
20
15
90
80
70
60
50
  • Sat 15
  • 00h
  • 01h
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  • 13h
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  • 18h
  • 19h
  • 20h
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  • 23h
Run : 13/08 00Z Mesh : 1km Updated, 2h ago Update in 49min
  • Sat 15
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
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  • 18h
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  • 305° NW NW
  • 300° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 305° NW NW
  • 305° NW NW
  • 320° NW NW
  • 335° NW NNW
  • 345° N NNW
  • 350° N N
  • 360° N N
  • 0° N N
  • 0° N N
  • 0° N N
  • 355° N N
  • 355° N N
  • 345° N NNW
  • 345° N NNW
  • 335° NW NNW
  • 325° NW NW
  • 315° NW NW
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 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
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 19 5 12 3
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  • 11 20 6 12 4
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  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 11 3 7 2
  • 12 22 6 14 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 17 31 9 19 5
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 11 21 6 13 4
  • 0.3
  • 0.3
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  • 0.3
  • 0.5
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  • 0.6
  • 0.5
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
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  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.2
  • 0.1
  • 355° N N
  • 355° N N
  • 355° N N
  • 355° N N
  • 350° N N
  • 320° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 315° NW NW
  • 320° NW NW
  • 325° NW NW
  • 320° NW NW
  • 315° NW NW
  • 310° NW NW
  • 320° NW NW
  • 330° NW NNW
  • 345° N NNW
  • 345° N NNW
  • 350° N N
  • 355° N N
  • 0.1
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  • 8.3
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
  • 0
  • 0
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  • 0
  • 0
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  • 10
  • >20
  • 15
  • 5
  • 5
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  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1019
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
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  • 1019
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  • 1018
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  • 1018
  • 1018
  • 1018
  • 1019
  • 0
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  • 0
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  • 1
  • 2
  • 3
  • 5
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  • 3
  • 2
  • 1
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  • 11 21 4 6 13
  • 0.5
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  • 0.6
  • 0.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

Low 1016 hPa centered on the center of the North Sea moving at 16 knots to the South-South-East and dropping to 1013 hPa to be centered on the center of France.

For Saint-Quay-Portrieux :
No gale warning.

The reliability of the situation is assessed at 90%.
For the night from Friday to Saturday NW wind force 3 continuing all night. Gusts reaching 13 knots in the middle of the night.

Smooth sea becoming smooth to slight at the end of the night. Low, short swell from N. Good visibility becoming poor in the middle of the night then poor. Daytime of Saturday 15 august : The weather will be good.

Changeable skies becoming fairly cloud-free in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. NW force 3 turning N force 4 in the middle of the day then NNW. Gusts reaching 18 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NW. Poor visibility becoming excellent in the middle of the day.

Tides at Saint-Quay-Portrieux

101
Low tide 04h04 1.07m
High tide 09h49 11.57m
98
Low tide 16h18 1.33m
High tide 21h59 11.82m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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