Weather cove Rochevilaine

Billiers FRALon : -2°29’,7918 W Lat : 47°31’,026 N Alt : 3m
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BULLETIN

Reliability 90%
Thursday 2 april Thursday 2 apr
METEO CONSULT Run : 2/04 00Z Mesh : 4km Updated, 21min ago Update imminent

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)
30
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
15
10
5
0
60
55
50
45
40
  • Fri 3
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
Run : 2/04 00Z Mesh : 4km Updated, 21min ago Update imminent
  • Fri 3
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 305° NW NW
  • 305° NW NW
  • 305° NW NW
  • 305° NW WNW
  • 305° NW NW
  • 295° NW WNW
  • 255° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 7 13 4 8 3
  • 9 17 5 11 3
  • 11 21 6 13 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 16 29 8 18 5
  • 15 28 8 17 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 12 23 6 14 4
  • 15 28 8 17 4
  • 18 33 9 21 5
  • 21 39 11 24 6
  • 23 43 12 27 6
  • 24 44 12 27 6
  • 23 43 12 27 6
  • 24 44 12 27 6
  • 24 44 12 27 6
  • 24 45 13 28 6
  • 24 45 13 28 6
  • 25 46 13 29 6
  • 24 45 13 28 6
  • 23 43 12 27 6
  • 22 40 11 25 6
  • 21 38 11 24 5
  • 18 34 9 21 5
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.4
  • 0.3
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 205° SW SSW
  • 235° SW SW
  • 205° SW SSW
  • 230° SW SW
  • 225° SW SW
  • 200° S SSW
  • 200° S SSW
  • 220° SW SW
  • 215° SW SW
  • 215° SW SW
  • 215° SW SW
  • 215° SW SW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 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
  • 0.3
  • 0.3
  • 4
  • 4
  • 5
  • 4
  • 5
  • 7
  • 5
  • 6
  • 5
  • 6
  • 7
  • 5
  • 5
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 35
  • 60
  • 70
  • 60
  • 80
  • 100
  • 100
  • 30
  • 20
  • 15
  • 15
  • 15
  • 20
  • 20
  • 25
  • 25
  • 25
  • 20
  • 25
  • 20
  • 20
  • 30
  • 30
  • 35
  • 1.5
  • 0.9
  • 0.9
  • 1.5
  • 2.6
  • 3.9
  • 5.0
  • 5.5
  • 5.4
  • 4.8
  • 3.8
  • 2.8
  • 1.8
  • 1.1
  • 0.9
  • 1.3
  • 2.3
  • 3.6
  • 4.7
  • 5.4
  • 5.4
  • 4.9
  • 4.0
  • 3.0
  • 11 52
  • 11 52
  • 11 52
  • 12 53
  • 11 53
  • 11 52
  • 11 52
  • 11 52
  • 11 53
  • 11 52
  • 11 52
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  • 12 53
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  • 12 54
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  • 12 53
  • 12 53
  • 5
  • 5
  • 5
  • 95
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 85
  • 85
  • 80
  • 65
  • 80
  • 80
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.4
  • 0.4
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 55
  • 75
  • 70
  • 40
  • 40
  • 45
  • 35
  • 20
  • 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
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 1022
  • 1022
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1022
  • 1022
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 1
  • 2
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 8 46
  • 8 46
  • 8 46
  • 7 45
  • 8 46
  • 8 46
  • 8 47
  • 9 48
  • 10 50
  • 10 51
  • 11 52
  • 12 53
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  • 13 55
  • 13 55
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 55
  • 13 55
  • 12 54
  • 12 53
  • 6 43
  • 6 43
  • 6 43
  • 5 42
  • 6 42
  • 7 44
  • 7 45
  • 7 44
  • 7 44
  • 7 44
  • 7 44
  • 7 44
  • 8 46
  • 8 47
  • 9 49
  • 9 49
  • 10 51
  • 11 51
  • 11 51
  • 10 50
  • 10 49
  • 9 48
  • 8 47
  • 8 47
  • 16 29 5 8 18
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 11 20 4 6 12
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 15 27 4 8 17
  • 16 29 5 8 18
  • 16 30 5 8 19
  • 17 32 5 9 20
  • 18 33 5 9 21
  • 17 32 5 9 20
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 17 32 5 9 20
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 14 26 4 7 16
  • 13 25 4 7 16
  • 0.9
  • 0.9
  • 0.8
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1.1
  • 1
Forecasts established in local time
Caption   Glossary

Expert opinion

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

For Rochevilaine :
No gale warning.

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

In the evening, lots of good clear periods.
No precipitation. NW wind force 2. Gusts reaching 8 knots in the evening. Smooth sea. Low, short swell from SW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 19 km from Rochevilaine
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
23h
340
9
16
9.5
-
0
22h
300
6
13
9.3
-
0
21h
260
3
7
10.5
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Trehiguier

93
Low tide 00h02 0.85m
High tide 05h48 5.53m
93
Low tide 12h23 0.82m
High tide 17h59 5.45m
© METEOCONSULT 2026 - Local times

Go further

Thu
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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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