Weather anchorage Grève de Blainvillais

Granville FRALon : -1°49’,6206 W Lat : 48°52’,446 N Alt : 0m
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03
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Sun
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Mon
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Tue
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Wed
08
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Thu
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Fri
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Sat
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Sun
12
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Mon
13
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Tue
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Wed
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Thu
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BULLETIN

Reliability 85%
Friday 3 april Friday 3 apr
METEO CONSULT Run : 3/04 00Z Mesh : 1km Updated, 2h ago Update in 4h

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
50
40
30
20
15
10
5
30
25
20
15
10
10
5
0
1.5
1
0.5
3
0
15
10
5
60
55
50
45
40
  • Sat 4
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
Run : 3/04 00Z Mesh : 1km Updated, 2h ago Update in 4h
  • Sat 4
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 235° SW WSW
  • 235° SW SW
  • 225° SW SW
  • 220° SW SW
  • 215° SW SW
  • 210° SW SSW
  • 205° SW SSW
  • 200° S SSW
  • 195° S SSW
  • 190° S S
  • 185° S S
  • 180° S S
  • 185° S S
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 12 22 6 14 4
  • 13 24 7 15 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 21 39 11 24 6
  • 21 39 11 24 6
  • 22 40 11 25 6
  • 23 42 12 26 6
  • 22 41 11 25 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 19 36 10 22 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 20 37 10 23 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 18 34 9 21 5
  • 19 36 10 22 5
  • 18 33 9 21 5
  • 19 36 10 22 5
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 22 40 11 25 6
  • 22 40 11 25 6
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.4
  • 0.4
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 265° W W
  • 265° W W
  • 260° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 265° W W
  • 0.7
  • 0.7
  • 0.7
  • 0.8
  • 0.9
  • 1.0
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 8
  • 8
  • 9
  • 9
  • 8
  • 8
  • 8
  • 9
  • 9
  • 9
  • 10
  • 10
  • 10
  • 10
  • 10
  • 9
  • 9
  • 60
  • 60
  • 70
  • 70
  • 70
  • 70
  • 80
  • 110
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 130
  • 130
  • 140
  • 140
  • 140
  • 140
  • 130
  • 120
  • 100
  • 100
  • 4.2
  • 2.7
  • 2.0
  • 2.8
  • 5.2
  • 8.4
  • 11.3
  • 12.8
  • 12.6
  • 11.3
  • 9.3
  • 7.0
  • 4.7
  • 3.0
  • 2.2
  • 2.6
  • 4.7
  • 7.8
  • 10.8
  • 12.5
  • 12.6
  • 11.6
  • 9.8
  • 7.6
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 10 51
  • 80
  • 80
  • 80
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 95
  • 100
  • 95
  • 95
  • 95
  • 85
  • 65
  • 75
  • 90
  • 75
  • 85
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 40
  • 45
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 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
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1019
  • 1020
  • 1020
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1020
  • 1020
  • 1
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 13 55
  • 13 55
  • 13 55
  • 13 56
  • 13 56
  • 13 56
  • 13 56
  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 11 52
  • 11 52
  • 11 51
  • 10 51
  • 10 51
  • 11 52
  • 12 53
  • 13 55
  • 13 56
  • 9 48
  • 9 48
  • 9 49
  • 10 50
  • 10 51
  • 10 49
  • 9 48
  • 9 48
  • 9 47
  • 9 47
  • 8 46
  • 8 47
  • 8 46
  • 8 46
  • 7 45
  • 7 45
  • 7 44
  • 6 43
  • 6 43
  • 6 43
  • 7 45
  • 9 48
  • 11 52
  • 13 55
Forecasts established in local time
Caption   Glossary

Expert opinion

For Grève de Blainvillais :
No gale warning.

The reliability of the situation is assessed at 85%.

Very cloudy skies to overcast. Light rain gradually becoming less frequent. In the evening, overcast skies.
No precipitation. WSW force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, short swell from W. 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)
08h
170
39
47
-
-
0
06h
170
37
44
-
-
0
05h
170
36
42
-
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Iles Chausey (Grande-Ile)

93
Low tide 03h49 1.99m
High tide 08h59 12.95m
91
Low tide 16h06 2.03m
High tide 21h17 12.83m
© METEOCONSULT 2026 - Local times
Fri
03
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Sat
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Sun
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Mon
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Tue
07
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Wed
08
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Thu
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Fri
10
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Sat
11
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Sun
12
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Mon
13
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Tue
14
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Wed
15
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Thu
16
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Fri
17
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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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