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 21 october Wednesday 21 oct
METEO CONSULT Run : 21/10 09Z Mesh : 1km Updated, 2h ago Update in 28min

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)
40
30
20
10
70
60
50
40
30
20
20
15
10
5
50
40
30
20
10
10
5
0
1.5
1
0.5
0
3
0
20
15
10
5
60
55
50
45
40
  • Thu 22
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
Run : 21/10 09Z Mesh : 1km Updated, 2h ago Update in 28min
  • Thu 22
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 265° W W
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 250° W WSW
  • 255° W WSW
  • 250° W WSW
  • 250° W WSW
  • 240° SW WSW
  • 240° SW WSW
  • 220° SW SW
  • 210° SW SSW
  • 210° SW SSW
  • 18 34 9 21 5
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 18 33 9 21 5
  • 16 30 8 19 5
  • 17 31 9 19 5
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 35 65 18 40 8
  • 32 60 17 37 7
  • 28 52 14 32 7
  • 28 52 14 32 7
  • 23 42 12 26 6
  • 22 41 11 25 6
  • 25 46 13 29 6
  • 25 47 13 29 6
  • 29 54 15 34 7
  • 29 53 15 33 7
  • 30 56 16 35 7
  • 31 58 16 36 7
  • 30 55 15 34 7
  • 26 49 14 30 6
  • 32 59 16 37 7
  • 28 52 14 32 7
  • 29 53 15 33 7
  • 26 49 14 30 6
  • 21 39 11 24 6
  • 22 41 11 25 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 21 39 11 24 6
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.9
  • 0.8
  • 0.7
  • 0.7
  • 0.6
  • 0.5
  • 0.4
  • 0.4
  • 0.5
  • 0.6
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 170° S S
  • 170° S S
  • 170° S S
  • 170° S S
  • 175° S S
  • 170° S S
  • 170° S S
  • 170° S S
  • 215° SW SW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 215° SW SW
  • 170° S S
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 7
  • 7
  • 7
  • 7
  • 11
  • 11
  • 11
  • 10
  • 9
  • 9
  • 8
  • 9
  • 8
  • 8
  • 10
  • 11
  • 140
  • 140
  • 140
  • 150
  • 140
  • 130
  • 45
  • 45
  • 45
  • 40
  • 40
  • 35
  • 35
  • 35
  • 90
  • 90
  • 90
  • 90
  • 45
  • 100
  • 100
  • 90
  • 90
  • 40
  • 3.4
  • 2.9
  • 2.3
  • 2.0
  • 1.9
  • 2.1
  • 2.5
  • 3.0
  • 3.6
  • 3.9
  • 4.1
  • 4.0
  • 3.6
  • 3.1
  • 2.5
  • 2.1
  • 1.9
  • 2.0
  • 2.4
  • 3.0
  • 3.6
  • 4.1
  • 4.4
  • 4.3
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 15 58
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 0
  • 75
  • 65
  • 70
  • 85
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 80
  • 75
  • 95
  • 90
  • 75
  • 100
  • 90
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.7
  • 0.6
  • 0.1
  • 0.5
  • 0.5
  • 0.9
  • 1
  • 1
  • 0.7
  • 0.6
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.5
  • 0.4
  • 45
  • 45
  • 50
  • 50
  • 50
  • 70
  • 45
  • 50
  • 50
  • 50
  • 50
  • 75
  • 90
  • 90
  • 90
  • 80
  • 80
  • 55
  • 75
  • 75
  • 75
  • 75
  • 75
  • 90
  • 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
  • >20
  • >20
  • >20
  • >20
  • 1017
  • 1017
  • 1018
  • 1018
  • 1018
  • 1019
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1017
  • 1017
  • 1016
  • 1017
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1017
  • 1016
  • 1015
  • 1015
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 1
  • 1
  • 15 58
  • 14 57
  • 13 55
  • 12 54
  • 13 55
  • 13 55
  • 13 56
  • 13 56
  • 13 55
  • 14 56
  • 13 56
  • 13 56
  • 13 55
  • 13 56
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 15 58
  • 15 58
  • 15 59
  • 15 59
  • 15 58
  • 15 58
  • 11 51
  • 9 47
  • 8 46
  • 8 46
  • 8 47
  • 8 47
  • 8 46
  • 8 47
  • 8 46
  • 8 46
  • 8 46
  • 7 45
  • 8 47
  • 8 47
  • 8 46
  • 9 47
  • 9 47
  • 10 50
  • 11 52
  • 12 53
  • 12 54
  • 12 54
  • 12 53
  • 11 51
  • 22 40 6 11 25
  • 21 39 6 11 24
  • 21 38 5 11 24
  • 20 37 5 10 23
  • 19 35 5 10 22
  • 18 33 5 9 21
  • 16 29 5 8 18
  • 18 33 5 9 21
  • 18 34 5 9 21
  • 19 35 5 10 22
  • 19 35 5 10 22
  • 18 34 5 9 21
  • 18 33 5 9 21
  • 21 39 6 11 24
  • 19 35 5 10 22
  • 18 33 5 9 21
  • 18 34 5 9 21
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 14 26 4 7 16
  • 16 29 5 8 18
  • 1.8
  • 1.7
  • 1.6
  • 1.5
  • 1.4
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 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 westerly, strong and very variable flow prevails over the whole area.

For Le Crouesty :
Warning strong breeze offshore.

The reliability of the situation is assessed at 70%.

Cloud and long sunny periods. Possibility of showers In the evening, very cloudy.
Light showers. W force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 37 knots in the middle of the day. Slight sea. 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)
16h
260
11
24
15
-
0
15h
280
5
23
13.3
-
0
14h
280
9
22
15.6
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Navalo

34
High tide 02h26 3.85m
Low tide 08h14 2.19m
41
High tide 14h40 4.14m
Low tide 20h45 1.92m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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