Weather port Le Crouesty

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

Reliability 90%
Sunday 19 april Sunday 19 apr
METEO CONSULT Run : 18/04 00Z Mesh : 1km Updated, 32min ago Update in 5h

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
40
30
20
10
15
10
5
0
25
20
15
10
5
10
5
0
0.5
0
3
0
25
20
15
10
5
0
80
70
60
50
40
30
  • Mon 20
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
Run : 18/04 00Z Mesh : 1km Updated, 32min ago Update in 5h
  • Mon 20
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 20° N NNE
  • 25° NE NNE
  • 25° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 40° NE NE
  • 50° NE NE
  • 60° NE ENE
  • 65° NE ENE
  • 70° E ENE
  • 75° E ENE
  • 75° E ENE
  • 75° E ENE
  • 75° E ENE
  • 75° E ENE
  • 65° NE ENE
  • 65° NE ENE
  • 60° NE ENE
  • 40° NE NE
  • 35° NE NE
  • 45° NE NE
  • 55° NE NE
  • 60° NE ENE
  • 60° NE ENE
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 17 31 9 19 5
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 0.4
  • 0.4
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 230° SW SW
  • 230° 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
  • 235° SW SW
  • 235° SW SW
  • 230° SW SW
  • 230° SW SW
  • 230° 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
  • 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 9
  • 9
  • 9
  • 9
  • 8
  • 8
  • 9
  • 9
  • 10
  • 9
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 9
  • 9
  • 9
  • 8
  • 130
  • 130
  • 140
  • 130
  • 110
  • 100
  • 110
  • 130
  • 140
  • 130
  • 120
  • 110
  • 110
  • 110
  • 120
  • 120
  • 100
  • 100
  • 100
  • 110
  • 110
  • 100
  • 90
  • 80
  • 3.0
  • 4.1
  • 5.0
  • 5.3
  • 4.9
  • 4.1
  • 3.0
  • 1.8
  • 0.9
  • 0.5
  • 0.7
  • 1.5
  • 2.6
  • 3.8
  • 4.7
  • 5.1
  • 5.0
  • 4.3
  • 3.3
  • 2.1
  • 1.2
  • 0.6
  • 0.6
  • 1.1
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 53
  • 11 51
  • 10 50
  • 11 51
  • 13 55
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 55
  • 12 54
  • 11 52
  • 14 56
  • 14 56
  • 0
  • 0
  • 25
  • 30
  • 30
  • 40
  • 15
  • 0
  • 0
  • 10
  • 10
  • 10
  • 15
  • 20
  • 15
  • 10
  • 10
  • 0
  • 0
  • 0
  • 5
  • 10
  • 10
  • 50
  • 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
  • 10
  • 15
  • 15
  • >20
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1025
  • 1025
  • 1024
  • 1024
  • 1024
  • 1025
  • 1025
  • 1024
  • 1024
  • 1024
  • 1023
  • 1022
  • 1022
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 3
  • 4
  • 5
  • 5
  • 5
  • 4
  • 3
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 8 46
  • 7 45
  • 6 43
  • 7 44
  • 7 45
  • 8 47
  • 11 51
  • 13 55
  • 15 58
  • 16 60
  • 17 62
  • 17 63
  • 18 64
  • 18 65
  • 18 65
  • 18 64
  • 17 62
  • 15 59
  • 13 56
  • 12 54
  • 12 53
  • 11 52
  • 11 51
  • 10 50
  • 5 42
  • 5 41
  • 4 38
  • 4 39
  • 5 40
  • 7 44
  • 11 51
  • 14 58
  • 17 63
  • 19 66
  • 20 69
  • 21 70
  • 21 71
  • 21 69
  • 19 67
  • 18 64
  • 15 59
  • 12 54
  • 10 50
  • 9 47
  • 8 46
  • 7 44
  • 6 43
  • 6 42
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 8 15 3 4 9
  • 7 13 3 4 8
  • 6 11 2 3 7
  • 5 10 2 3 6
  • 6 12 3 3 7
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 16 29 5 8 18
  • 16 29 5 8 18
  • 19 35 5 10 22
  • 19 35 5 10 22
  • 18 34 5 9 21
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.8
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northerly and very variable flow prevails over the North-East of the basin. Over the South and the West, it is easterly, moderate and variable.

For Le Crouesty :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
NE force 3 in the morning becoming ENE force 4 in the evening. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day.

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)
04h
10
4
8
6.3
-
0
03h
350
7
17
7.4
-
0
02h
0
10
18
8.3
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Port-Navalo

104
Low tide 00h49 0.47m
High tide 06h59 5.26m
102
Low tide 13h08 0.52m
High tide 19h13 5.16m
www.shom.fr - © SHOM 2026 - Local times

Go further

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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
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