Weather anchorage Billiers

Billiers FRALon : -2°29’,994 W Lat : 47°31’,188 N Alt : 0m
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Weather Risk Briefing
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Wed
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BULLETIN

Reliability 75%
Sunday 18 october Sunday 18 oct
METEO CONSULT Run : 18/10 09Z Mesh : 1km Updated, 44min ago Update in 1h

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
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
20
15
10
5
0
70
60
50
40
30
  • Mon 19
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
Run : 18/10 09Z Mesh : 1km Updated, 44min ago Update in 1h
  • Mon 19
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 5° N N
  • 5° N N
  • 5° N N
  • 10° N N
  • 5° N N
  • 10° N N
  • 5° N N
  • 10° N N
  • 15° N NNE
  • 15° N NNE
  • 15° N NNE
  • 30° NE NNE
  • 20° N NNE
  • 35° NE NE
  • 50° NE NE
  • 60° NE ENE
  • 60° NE ENE
  • 50° NE NE
  • 70° E ENE
  • 75° E ENE
  • 85° E E
  • 90° E E
  • 95° E E
  • 95° E E
  • 10 18 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 18 34 9 21 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 21 39 11 24 6
  • 19 36 10 22 5
  • 16 29 8 18 5
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 9 17 5 11 3
  • 12 22 6 14 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 0.1
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.2
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 205° SW SSW
  • 210° SW SSW
  • 230° SW SW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 255° W WSW
  • 95° E E
  • 265° W W
  • 215° SW SW
  • 205° SW SSW
  • 205° SW SSW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 220° SW SW
  • 215° SW SSW
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 11
  • 10
  • 9
  • 9
  • 9
  • 9
  • 10
  • 5
  • 5
  • 8
  • 6
  • 7
  • 7
  • 3
  • 2
  • 4
  • 4
  • 6
  • 7
  • 12
  • 12
  • 12
  • 15
  • 14
  • 110
  • 110
  • 110
  • 100
  • 100
  • 100
  • 90
  • 90
  • 90
  • 90
  • 90
  • 100
  • 90
  • 90
  • 370
  • 370
  • 370
  • 380
  • 390
  • 390
  • 350
  • 320
  • 320
  • 310
  • 2.8
  • 2.6
  • 2.5
  • 2.6
  • 2.9
  • 3.2
  • 3.5
  • 3.7
  • 3.9
  • 3.8
  • 3.7
  • 3.4
  • 3.1
  • 2.9
  • 2.7
  • 2.7
  • 2.9
  • 3.1
  • 3.4
  • 3.8
  • 4.0
  • 4.1
  • 4.1
  • 3.9
  • 16 61
  • 16 61
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  • 25
  • 25
  • 25
  • 25
  • 15
  • 20
  • 10
  • 20
  • 20
  • 40
  • 40
  • 55
  • 65
  • 75
  • 65
  • 75
  • 80
  • 30
  • 35
  • 35
  • 30
  • 10
  • 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
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 25
  • 30
  • 30
  • 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
  • 15
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 2
  • 5
  • >20
  • >20
  • >20
  • >20
  • 1026
  • 1026
  • 1025
  • 1025
  • 1025
  • 1026
  • 1026
  • 1025
  • 1025
  • 1025
  • 1025
  • 1024
  • 1024
  • 1024
  • 1023
  • 1023
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 2
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 3
  • 15 59
  • 15 58
  • 14 57
  • 14 57
  • 13 55
  • 11 52
  • 10 50
  • 9 48
  • 9 47
  • 8 46
  • 8 46
  • 7 45
  • 7 44
  • 7 44
  • 6 44
  • 7 44
  • 6 44
  • 6 43
  • 6 42
  • 7 44
  • 9 47
  • 11 52
  • 13 55
  • 14 57
  • 15 58
  • 14 57
  • 12 54
  • 12 53
  • 10 50
  • 9 47
  • 8 46
  • 7 44
  • 6 43
  • 6 42
  • 6 42
  • 6 42
  • 5 41
  • 5 41
  • 5 41
  • 5 42
  • 5 41
  • 5 41
  • 4 39
  • 5 41
  • 8 47
  • 12 53
  • 15 58
  • 16 61
Forecasts established in local time
Caption   Glossary

Expert opinion

For Billiers :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Cloud and long sunny periods. Possibility of showers In the evening, relatively clear skies becoming changeable.
N wind force 3 from the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea. Low, fairly long swell from SW. Excellent visibility becoming poor in the evening.

semaphore stations

Station Vannes-Sene located 19 km from Billiers
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
15h
20
7
16
13.3
-
0
14h
0
6
15
13.8
-
0
13h
10
8
13
14
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Trehiguier

32
Low tide 04h20 2.54m
High tide 10h12 4.19m
28
Low tide 16h54 2.54m
High tide 23h16 3.87m
© METEOCONSULT 2026 - Local times
Sun
18
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Mon
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Tue
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Wed
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Thu
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25
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Mon
26
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Tue
27
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Wed
28
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Thu
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30
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Sat
31
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Sun
01
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