Weather port Le Crouesty

Arzon FRALon : -2°54’,102 W Lat : 47°32’,502 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Thursday 24 september Thursday 24 sep
METEO CONSULT Run : 24/09 03Z Mesh : 1km Updated, 2h ago Update in 3h

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)
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
0.5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Fri 25
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
Run : 24/09 03Z Mesh : 1km Updated, 2h ago Update in 3h
  • Fri 25
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 70° E ENE
  • 80° E E
  • 90° E E
  • 95° E E
  • 110° E ESE
  • 130° SE SE
  • 150° SE SSE
  • 170° S SSE
  • 195° S SSW
  • 220° SW SW
  • 235° SW WSW
  • 245° SW WSW
  • 175° S S
  • 115° SE ESE
  • 45° NE NE
  • 30° NE NNE
  • 360° N N
  • 275° W W
  • 350° N N
  • 20° N NNE
  • 40° NE NE
  • 55° NE NE
  • 75° E ENE
  • 35° NE NE
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 2 4 1 2 1
  • 1 1 0 1 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 1 1 0 1 1
  • 1 1 0 1 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 1 2 1 1 1
  • 2 3 1 2 1
  • 1 2 1 1 1
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 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
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° SW SW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 10
  • 10
  • 10
  • 10
  • 9
  • 9
  • 9
  • 9
  • 10
  • 9
  • 9
  • 10
  • 10
  • 10
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 10
  • 11
  • 11
  • 12
  • 170
  • 170
  • 150
  • 140
  • 140
  • 140
  • 150
  • 150
  • 150
  • 140
  • 140
  • 150
  • 150
  • 150
  • 150
  • 140
  • 140
  • 130
  • 130
  • 370
  • 160
  • 180
  • 200
  • 240
  • 1.9
  • 1.5
  • 1.5
  • 1.9
  • 2.6
  • 3.5
  • 4.2
  • 4.6
  • 4.7
  • 4.3
  • 3.6
  • 2.7
  • 1.9
  • 1.4
  • 1.2
  • 1.5
  • 2.2
  • 3.0
  • 3.9
  • 4.4
  • 4.6
  • 4.4
  • 3.8
  • 2.9
  • 17 63
  • 19 65
  • 19 66
  • 19 66
  • 18 64
  • 18 65
  • 18 65
  • 18 65
  • 19 66
  • 19 66
  • 18 65
  • 18 65
  • 18 65
  • 18 64
  • 17 63
  • 19 66
  • 17 63
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 64
  • 20
  • 0
  • 0
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 10
  • 15
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 10
  • 10
  • 10
  • 1024
  • 1024
  • 1024
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1019
  • 1019
  • 1019
  • 0
  • 1
  • 2
  • 3
  • 5
  • 5
  • 4
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 17 63
  • 18 65
  • 20 69
  • 23 73
  • 25 76
  • 26 79
  • 27 80
  • 27 80
  • 27 80
  • 26 78
  • 24 76
  • 21 70
  • 19 66
  • 18 64
  • 17 62
  • 16 60
  • 15 59
  • 15 58
  • 14 58
  • 14 57
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 14 58
  • 18 64
  • 24 75
  • 27 80
  • 27 81
  • 29 84
  • 30 85
  • 30 85
  • 29 84
  • 27 80
  • 27 81
  • 23 74
  • 19 66
  • 17 63
  • 17 62
  • 15 60
  • 15 59
  • 14 58
  • 14 57
  • 13 56
  • 13 56
  • 13 55
  • 12 54
  • 12 54
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 9 16 3 4 10
  • 6 12 3 3 7
  • 5 9 2 3 6
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 4 7 2 2 4
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 2 4 1 1 2
  • 1 1 1 0 1
  • 2 3 1 1 2
  • 1 2 1 1 1
  • 1 1 1 0 1
  • 1 2 1 1 1
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 3 5 1 1 3
  • 3 6 2 2 4
  • 3 6 2 2 4
  • 5 9 2 3 6
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 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 1030 hPa centered at 120 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 30 knots to the East to be centered on Wales.

For Le Crouesty :
No gale warning.

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

Little cloud in the morning, hazy skies in the afternoon. No precipitation. In the evening, hazy skies.
No precipitation. ENE force 3 turning SE in the middle of the day then SW force 2. Gusts reaching 13 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from SW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 16 km from Le Crouesty
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
09h
60
2
5
15.8
-
0
08h
50
3
7
14.5
-
0
07h
10
4
6
14.7
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Navalo

64
High tide 04h27 4.38m
Low tide 10h30 1.47m
71
High tide 16h38 4.72m
Low tide 22h48 1.21m
www.shom.fr - © SHOM 2026 - Local times

Go further

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