Weather anchorage Grève de Blainvillais

Granville FRALon : -1°49’,6206 W Lat : 48°52’,446 N Alt : 0m
Mon
11
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Tue
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Wed
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Thu
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Fri
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Sat
16
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Sun
17
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Mon
18
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Tue
19
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Wed
20
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Thu
21
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Fri
22
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Sat
23
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Sun
24
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Mon
25
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BULLETIN

Reliability 90%
Monday 11 may Monday 11 may
METEO CONSULT Run : 11/05 00Z Mesh : 1km Updated, 5h 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
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
20
15
10
5
65
60
55
50
45
40
  • Tue 12
  • 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 : 11/05 00Z Mesh : 1km Updated, 5h ago Update in 1h
  • Tue 12
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 320° NW NW
  • 315° NW NW
  • 305° NW NW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 325° NW NW
  • 340° N NNW
  • 0° 0 0
  • 25° NE NNE
  • 30° NE NNE
  • 25° NE NNE
  • 345° N NNW
  • 320° NW NW
  • 295° NW WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 14 26 7 16 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 6 11 3 7 2
  • 4 8 2 5 2
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 10 19 5 12 3
  • 18 34 9 21 5
  • 20 37 10 23 5
  • 21 39 11 24 6
  • 22 41 11 25 6
  • 23 42 12 26 6
  • 23 43 12 27 6
  • 23 43 12 27 6
  • 21 39 11 24 6
  • 19 36 10 22 5
  • 15 28 8 17 4
  • 13 25 7 16 4
  • 10 19 5 12 3
  • 7 13 4 8 3
  • 8 15 4 9 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 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
  • 0.2
  • 0.3
  • 95° E E
  • 290° W WNW
  • 300° NW WNW
  • 285° W WNW
  • 265° W W
  • 265° W W
  • 260° W W
  • 275° W W
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.6
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 3
  • 2
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 4
  • 5
  • 5
  • 15
  • 15
  • 15
  • 20
  • 20
  • 20
  • 25
  • 25
  • 30
  • 30
  • 30
  • 30
  • 30
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 35
  • 30
  • 25
  • 8.9
  • 8.1
  • 7.1
  • 6.2
  • 5.6
  • 5.3
  • 5.6
  • 6.4
  • 7.6
  • 8.8
  • 9.6
  • 9.8
  • 9.5
  • 8.7
  • 7.6
  • 6.4
  • 5.4
  • 4.8
  • 4.7
  • 5.3
  • 6.5
  • 7.9
  • 9.2
  • 10.0
  • 14 56
  • 14 56
  • 14 57
  • 14 57
  • 14 56
  • 14 56
  • 14 56
  • 14 56
  • 14 56
  • 14 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 14 56
  • 14 56
  • 14 57
  • 14 57
  • 14 57
  • 14 57
  • 0
  • 0
  • 15
  • 45
  • 45
  • 30
  • 15
  • 25
  • 10
  • 15
  • 25
  • 35
  • 40
  • 45
  • 35
  • 45
  • 55
  • 45
  • 50
  • 45
  • 30
  • 45
  • 75
  • 65
  • 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
  • >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
  • 1014
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1017
  • 1018
  • 1018
  • 1018
  • 1018
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1018
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 4
  • 6
  • 6
  • 5
  • 4
  • 14 57
  • 13 56
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 11 53
  • 11 52
  • 11 51
  • 10 50
  • 10 50
  • 10 49
  • 10 50
  • 11 52
  • 12 53
  • 13 55
  • 13 56
  • 13 56
  • 14 57
  • 14 57
  • 14 57
  • 16 61
  • 14 56
  • 11 51
  • 9 47
  • 7 45
  • 7 44
  • 7 44
  • 7 45
  • 8 46
  • 8 47
  • 9 47
  • 9 48
  • 9 49
  • 9 47
  • 8 46
  • 9 48
  • 11 51
  • 12 54
  • 14 58
  • 16 61
  • 16 61
  • 17 62
  • 17 62
  • 16 60
Forecasts established in local time
Caption   Glossary

Expert opinion

For Grève de Blainvillais :
No gale warning.

The reliability of the situation is assessed at 90%.

Clear skies. In the evening, skies with few clouds.
NW force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 23 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from E. Excellent visibility.

semaphore stations

Station Granville located 16 km from Grève de Blainvillais
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
17h
300
41
49
-
-
0
14h
310
42
49
-
-
0
13h
310
40
48
-
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Iles Chausey (Grande-Ile)

36
High tide 02h33 9.37m
Low tide 09h25 5.2m
40
High tide 15h22 9.44m
Low tide 22h07 5.32m
© METEOCONSULT 2026 - Local times
Mon
11
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Tue
12
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Wed
13
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Thu
14
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Fri
15
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Sat
16
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Sun
17
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Mon
18
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Tue
19
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Wed
20
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Thu
21
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Fri
22
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Sat
23
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Sun
24
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Mon
25
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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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