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%
Wednesday 12 august Wednesday 12 aug
METEO CONSULT Run : 7/08 06Z Mesh : 19km Updated, 4h ago Update in 2h

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
30
20
10
0
10
5
0
20
15
10
5
10
5
0
1
0.5
0
3
0
50
40
30
20
110
100
90
80
70
  • Wed 12
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 7/08 06Z Mesh : 19km Updated, 4h ago Update in 2h
  • Wed 12
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 80° E E
  • 90° E E
  • 100° E E
  • 115° SE ESE
  • 125° SE ESE
  • 130° SE SE
  • 130° SE SE
  • 130° SE SE
  • 125° SE SE
  • 125° SE SE
  • 125° SE SE
  • 125° SE ESE
  • 100° E E
  • 70° E ENE
  • 50° NE NE
  • 35° NE NE
  • 25° NE NNE
  • 15° N NNE
  • 10° N N
  • 360° N N
  • 345° N NNW
  • 325° NW NNW
  • 310° NW NW
  • 295° NW WNW
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.2
  • 0.1
  • 25° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 40° NE NE
  • 50° NE NE
  • 55° NE NE
  • 55° NE NE
  • 55° NE NE
  • 55° NE ENE
  • 60° NE ENE
  • 60° NE ENE
  • 60° NE ENE
  • 55° NE NE
  • 50° NE NE
  • 45° NE NE
  • 140° SE SE
  • 240° SW WSW
  • 335° NW NNW
  • 230° SW SW
  • 130° SE SE
  • 25° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 40° NE NE
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
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  • 15
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  • 10
  • 10
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  • 9
  • 9
  • 9
  • 10
  • 10
  • 10
  • 10
  • 10
  • 15
  • 3.4
  • 2.3
  • 2.1
  • 3.1
  • 4.9
  • 7.2
  • 9.3
  • 10.5
  • 10.7
  • 9.8
  • 8.2
  • 6.1
  • 4.1
  • 2.6
  • 2.1
  • 2.6
  • 4.3
  • 6.7
  • 9.1
  • 10.8
  • 11.3
  • 10.7
  • 9.1
  • 7.0
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  • 15
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  • 35
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  • 35
  • 30
  • 20
  • 15
  • 10
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
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  • -
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  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
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  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
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  • 10
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
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  • 1018
  • 1018
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  • 1018
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  • 1018
  • 1018
  • 1018
  • 1018
  • 1019
  • 1019
  • 1019
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 5
  • 6
  • 7
  • 6
  • 5
  • 4
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 24 75
  • 23 74
  • 23 73
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  • 22 72
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  • 22 71
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  • 25 76
  • 27 80
  • 29 83
  • 30 86
  • 32 89
  • 33 92
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  • 34 92
  • 32 90
  • 31 88
  • 30 87
  • 28 83
  • 26 80
  • 24 76
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  • 23 74
  • 23 73
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  • 22 72
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  • 23 73
  • 26 79
  • 30 85
  • 30 85
  • 36 98
  • 40 103
  • 43 109
  • 43 109
  • 43 109
  • 43 109
  • 41 105
  • 39 102
  • 37 98
  • 33 92
  • 30 86
  • 26 79
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
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  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

For Saint-Quay-Portrieux :
No gale warning.

The reliability of the situation is poor.
For the night from Tuesday to Wednesday E force 3 in the early part of the night turning SE. Gusts reaching 15 knots in the middle of the night.

Slight sea becoming smooth to slight at the end of the night. Low, short swell from NNE. Excellent visibility. Daytime of Wednesday 12 august : The weather will be good.

Cloud and long sunny periods. No precipitation. In the evening, light cloudy spells.
SE force 3 turning NE in the middle of the day then NNW. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, short swell from NE temporarily from NNW in the middle of the day. Excellent visibility becoming good in the evening.

Tides at Saint-Quay-Portrieux

87
Low tide 01h42 2.07m
High tide 07h37 10.76m
93
Low tide 14h05 2.06m
High tide 19h55 11.31m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
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