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 15 august Saturday 15 aug
METEO CONSULT Run : 15/08 03Z 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
25
20
15
10
5
0
10
5
0
0.5
0
3
0
40
35
30
25
20
15
100
90
80
70
60
  • Sun 16
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
Run : 15/08 03Z Mesh : 1km Updated, 1h ago Update in 2h
  • Sun 16
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 355° N N
  • 350° N N
  • 345° N NNW
  • 0° N N
  • 335° NW NNW
  • 315° NW NW
  • 290° W WNW
  • 275° W W
  • 270° W W
  • 285° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 330° NW NNW
  • 10° N N
  • 20° N NNE
  • 20° N NNE
  • 20° N NNE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 35° NE NE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 14 26 7 16 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 265° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 220° SW SW
  • 220° SW SW
  • 255° W WSW
  • 215° SW SW
  • 255° W WSW
  • 260° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 220° SW SW
  • 265° W W
  • 265° W W
  • 265° W W
  • 0.2
  • 0.2
  • 0.2
  • 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 3
  • 4
  • 6
  • 4
  • 6
  • 4
  • 3
  • 4
  • 5
  • 5
  • 5
  • 6
  • 6
  • 3
  • 6
  • 6
  • 6
  • 70
  • 70
  • 70
  • 70
  • 60
  • 60
  • 90
  • 30
  • 20
  • 15
  • 15
  • 15
  • 15
  • 20
  • 15
  • 60
  • 60
  • 45
  • 15
  • 15
  • 50
  • 30
  • 30
  • 30
  • 4.9
  • 4.1
  • 3.0
  • 1.9
  • 1.1
  • 0.6
  • 0.7
  • 1.5
  • 2.9
  • 4.3
  • 5.3
  • 5.5
  • 5.2
  • 4.5
  • 3.5
  • 2.4
  • 1.4
  • 0.8
  • 0.6
  • 1.0
  • 2.2
  • 3.6
  • 4.8
  • 5.3
  • 23 73
  • 23 73
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  • 30
  • 0
  • 0
  • 10
  • 35
  • 35
  • 35
  • 35
  • 30
  • 20
  • 10
  • 10
  • 5
  • 10
  • 5
  • 0
  • 0
  • 5
  • 0
  • 0
  • 0
  • 30
  • 30
  • 45
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
  • 1016
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  • 1015
  • 1015
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  • 1014
  • 1014
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  • 1016
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  • 1016
  • 1017
  • 1017
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  • 1017
  • 1017
  • 1016
  • 1016
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 19 67
  • 20 68
  • 22 72
  • 25 78
  • 26 79
  • 28 82
  • 29 83
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  • 18 65
  • 25 77
  • 29 84
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  • 34 92
  • 35 95
  • 34 92
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  • 31 89
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  • 22 72
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  • 18 64
  • 17 63
  • 17 62
  • 17 63
  • 21 70
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 18 3 5 11
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 10 18 3 5 11
  • 8 14 3 4 9
  • 9 17 3 5 11
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
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 at 170 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 11 knots to the South-South-East.

For Mesquer :
No gale warning.

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

Sunny becoming changeable in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
N force 2 turning WNW force 3 in the middle of the day then N. Gusts reaching 18 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.

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)
08h
40
3
15
-
-
11
07h
40
2
9
-
-
0
06h
40
4
13
-
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Piriac-sur-Mer

101
Low tide 01h14 0.38m
High tide 06h38 5.36m
98
Low tide 13h27 0.56m
High tide 18h48 5.56m
© METEOCONSULT 2026 - Local times

Go further

Sat
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