Weather port Mesquer

Mesquer FRALon : -2°27 W Lat : 47°25’,002 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Saturday 19 september Saturday 19 sep
METEO CONSULT Run : 19/09 06Z Mesh : 1km Updated, 1h 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
0
40
30
20
10
0
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Sun 20
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
Run : 19/09 06Z Mesh : 1km Updated, 1h ago Update in 2h
  • Sun 20
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 265° W W
  • 265° W W
  • 260° W W
  • 265° W W
  • 275° W W
  • 280° W W
  • 295° NW WNW
  • 295° NW WNW
  • 310° NW NW
  • 315° NW NW
  • 330° NW NNW
  • 350° N N
  • 360° N N
  • 345° N NNW
  • 320° NW NW
  • 315° NW NW
  • 305° NW NW
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 2 3 1 2 1
  • 2 3 1 2 1
  • 2 4 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 16 29 8 18 5
  • 13 25 7 16 4
  • 11 21 6 13 4
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 265° W W
  • 265° W W
  • 340° N NNW
  • 340° N NNW
  • 340° N NNW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W WSW
  • 260° W WSW
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 10
  • 7
  • 9
  • 9
  • 9
  • 8
  • 8
  • 8
  • 9
  • 9
  • 9
  • 6
  • 9
  • 6
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 150
  • 140
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  • 140
  • 140
  • 140
  • 140
  • 3.4
  • 3.1
  • 2.9
  • 2.7
  • 2.6
  • 2.6
  • 2.7
  • 2.9
  • 3.2
  • 3.4
  • 3.6
  • 3.7
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  • 3.5
  • 3.3
  • 3.0
  • 2.8
  • 2.7
  • 2.8
  • 3.0
  • 3.2
  • 3.5
  • 3.7
  • 3.9
  • 20 67
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  • 0
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  • 15
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  • 55
  • 45
  • 20
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  • 40
  • 50
  • 25
  • 50
  • 50
  • 55
  • 75
  • 95
  • 90
  • 90
  • 85
  • 85
  • 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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  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 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
  • 15
  • 15
  • 10
  • 5
  • 10
  • 5
  • 2
  • 2
  • 1
  • 1
  • 1
  • 4
  • 10
  • >20
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1024
  • 1025
  • 1025
  • 1025
  • 1026
  • 1026
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  • 1027
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  • 1027
  • 1027
  • 1028
  • 1028
  • 1029
  • 1029
  • 1030
  • 1030
  • 4
  • 4
  • 4
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 22 72
  • 22 72
  • 22 71
  • 21 69
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  • 20 68
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  • 19 66
  • 18 64
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  • 17 63
  • 19 66
  • 28 83
  • 28 82
  • 27 80
  • 24 75
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  • 23 73
  • 18 65
  • 17 62
  • 16 60
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  • 14 57
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  • 14 58
  • 14 56
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  • 14 57
  • 16 60
  • 18 64
  • 20 67
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 6 12 3 3 7
  • 6 12 3 3 7
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 10 2 3 6
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 3 6 2 2 4
  • 3 5 1 1 3
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 0.7
  • 0.7
  • 0.7
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  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
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  • 0.6
  • 0.5
  • 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

High 1025 hPa centered on the North of the Bay of Biscay remaining almost stationary.

For Mesquer :
No gale warning.

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

Light cloudy spells. In the evening, relatively clear skies becoming changeable.
WSW wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NNW. Excellent visibility becoming good in the evening.

semaphore stations

Station Pte De Chemoulin located 24 km from Mesquer
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
13h
260
11
16
-
-
0
12h
260
13
17
-
-
0
09h
270
12
18
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Piriac-sur-Mer

28
Low tide 04h42 2.53m
High tide 09h29 3.95m
Low tide 17h19 2.6m
© METEOCONSULT 2026 - Local times

Go further

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