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 70%
Wednesday 30 september Wednesday 30 sep
METEO CONSULT Run : 30/09 06Z Mesh : 1km Updated, 24min 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)
25
20
15
10
5
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
3
0
25
20
15
10
80
70
60
50
  • Thu 1
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
Run : 30/09 06Z Mesh : 1km Updated, 24min ago Update in 3h
  • Thu 1
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 215° SW SSW
  • 225° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 245° SW WSW
  • 255° W WSW
  • 265° W W
  • 280° W W
  • 280° W W
  • 295° NW WNW
  • 290° W WNW
  • 280° W W
  • 275° W W
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 7 13 4 8 3
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 22 41 11 25 6
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 18 34 9 21 5
  • 19 36 10 22 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 16 29 8 18 5
  • 13 25 7 16 4
  • 11 21 6 13 4
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 11 21 6 13 4
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 225° SW SW
  • 160° S SSE
  • 160° S SSE
  • 160° S SSE
  • 245° SW WSW
  • 165° S SSE
  • 220° SW SW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 215° SW SW
  • 170° S SSE
  • 215° SW SSW
  • 215° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 9
  • 10
  • 10
  • 10
  • 6
  • 10
  • 9
  • 9
  • 9
  • 8
  • 9
  • 11
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 9
  • 8
  • 9
  • 140
  • 140
  • 140
  • 70
  • 70
  • 70
  • 60
  • 60
  • 60
  • 100
  • 100
  • 100
  • 120
  • 130
  • 130
  • 120
  • 110
  • 110
  • 110
  • 120
  • 130
  • 120
  • 120
  • 130
  • 1.9
  • 1.2
  • 0.9
  • 1.1
  • 1.8
  • 2.8
  • 3.8
  • 4.6
  • 4.9
  • 4.7
  • 4.1
  • 3.2
  • 2.2
  • 1.4
  • 1.0
  • 1.1
  • 1.6
  • 2.5
  • 3.5
  • 4.4
  • 4.8
  • 4.6
  • 4.2
  • 3.4
  • 19 66
  • 19 65
  • 18 65
  • 18 64
  • 18 64
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 65
  • 18 65
  • 18 64
  • 19 66
  • 19 66
  • 19 66
  • 18 64
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 18 64
  • 18 64
  • 60
  • 60
  • 60
  • 55
  • 50
  • 75
  • 55
  • 50
  • 50
  • 50
  • 50
  • 55
  • 50
  • 50
  • 50
  • 50
  • 50
  • 25
  • 20
  • 15
  • 15
  • 15
  • 40
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0.4
  • 0.2
  • 0.6
  • 0.2
  • 0
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 25
  • 25
  • 25
  • 20
  • 75
  • 60
  • 50
  • 55
  • 40
  • 50
  • 60
  • 40
  • 40
  • 40
  • 20
  • 20
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 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
  • >20
  • >20
  • >20
  • >20
  • 1014
  • 1014
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1017
  • 1017
  • 1018
  • 1018
  • 1019
  • 1019
  • 1020
  • 1020
  • 1021
  • 1022
  • 1023
  • 1023
  • 1025
  • 1025
  • 2
  • 2
  • 3
  • 3
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 21 70
  • 21 69
  • 21 69
  • 21 69
  • 21 69
  • 20 67
  • 19 66
  • 18 65
  • 18 64
  • 17 63
  • 17 63
  • 17 63
  • 17 62
  • 17 62
  • 17 62
  • 16 62
  • 16 61
  • 16 60
  • 15 59
  • 14 58
  • 14 57
  • 14 57
  • 16 60
  • 18 64
  • 23 73
  • 23 73
  • 22 72
  • 23 73
  • 22 72
  • 18 64
  • 17 62
  • 15 60
  • 14 57
  • 14 57
  • 14 56
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 13 55
  • 15 60
  • 18 64
  • 10 19 3 5 12
  • 11 21 4 6 13
  • 12 23 4 6 14
  • 13 25 4 7 16
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 11 21 4 6 13
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 10 18 3 5 11
  • 9 17 3 5 11
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Le Crouesty :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Clear periods developing. Light showers. In the evening, cloud and long sunny periods.
Light showers. SSW wind force 4 from the middle of the day. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from SSE. 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)
12h
220
5
12
21.3
-
0
11h
200
6
12
20.2
-
0
10h
180
4
8
19
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Navalo

92
Low tide 01h46 0.76m
High tide 07h38 4.98m
88
Low tide 14h08 0.86m
High tide 20h04 4.89m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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