Weather anchorage Port Marie

Granville FRALon : -1°49’,713 W Lat : 48°52’,44 N Alt : 5m
Fri
27
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Sat
28
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Sun
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Mon
02
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Tue
03
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Wed
04
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Thu
05
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Fri
06
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Sat
07
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Sun
08
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Mon
09
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Tue
10
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Wed
11
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Thu
12
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Fri
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BULLETIN

(* established in local time)
Reliability 85%
Friday 27 february Friday 27 feb
METEO CONSULT Run : 27/02 00Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
Total sea (m)
Wind (m)
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
50
40
30
20
10
0
80
70
60
50
40
30
20
10
25
20
15
10
5
50
40
30
20
10
10
5
0
5
0
3
0
15
10
5
0
60
50
40
30
  • Sat 28
  • 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 : 27/02 00Z Mesh : 1km Updated, 4h ago Update in 2h
  • Sat 28
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 200° S SSW
  • 200° S SSW
  • 200° S SSW
  • 195° S SSW
  • 200° S SSW
  • 205° SW SSW
  • 215° SW SSW
  • 225° SW SW
  • 240° SW WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 265° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 16 30 8 19 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 18 34 9 21 5
  • 19 36 10 22 5
  • 22 40 11 25 6
  • 24 45 13 28 6
  • 27 50 14 31 7
  • 26 49 14 30 6
  • 26 49 14 30 6
  • 25 47 13 29 6
  • 26 49 14 30 6
  • 24 45 13 28 6
  • 23 42 12 26 6
  • 21 39 11 24 6
  • 18 34 9 21 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 16 29 8 18 5
  • 14 26 7 16 4
  • 12 22 6 14 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 9 17 5 11 3
  • 24 44 12 27 6
  • 26 48 13 30 6
  • 27 50 14 31 7
  • 27 50 14 31 7
  • 29 53 15 33 7
  • 31 58 16 36 7
  • 35 65 18 40 8
  • 40 74 21 46 8
  • 40 75 21 47 9
  • 41 76 21 47 9
  • 39 73 20 45 8
  • 38 71 20 44 8
  • 37 69 19 43 8
  • 34 63 18 39 8
  • 32 59 16 37 7
  • 29 54 15 34 7
  • 26 48 13 30 6
  • 24 45 13 28 6
  • 23 42 12 26 6
  • 22 40 11 25 6
  • 19 35 10 22 5
  • 17 31 9 19 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 1
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.3
  • 1.5
  • 1.8
  • 1.9
  • 2
  • 2
  • 1.9
  • 1.7
  • 1.6
  • 1.4
  • 1.3
  • 1.2
  • 1.1
  • 1.1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 1
  • 1
  • 1.2
  • 1.5
  • 1.7
  • 1.9
  • 2
  • 2
  • 1.9
  • 1.7
  • 1.5
  • 1.4
  • 1.1
  • 0.9
  • 0.8
  • 0.7
  • 0.6
  • 0.5
  • 0.3
  • 0.3
  • 0.2
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 275° W W
  • 280° W W
  • 265° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.3
  • 0.4
  • 0.3
  • 0.1
  • 0.3
  • 0.1
  • 0.2
  • 0.5
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 6
  • 6
  • 6
  • 6
  • 7
  • 9
  • 10
  • 8
  • 9
  • 8
  • 7
  • 6
  • 10
  • 8
  • 9
  • 8
  • 8
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • 35
  • 40
  • 45
  • 50
  • 50
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 60
  • 70
  • 70
  • 100
  • 180
  • 190
  • 190
  • 9.6
  • 8.9
  • 7.9
  • 6.8
  • 5.7
  • 5.0
  • 4.8
  • 5.2
  • 6.4
  • 7.8
  • 9.2
  • 10.1
  • 10.3
  • 9.8
  • 8.8
  • 7.5
  • 6.1
  • 4.9
  • 4.2
  • 4.1
  • 4.8
  • 6.3
  • 8.1
  • 9.7
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 9 49
  • 35
  • 50
  • 35
  • 50
  • 75
  • 45
  • 80
  • 85
  • 95
  • 95
  • 95
  • 100
  • 100
  • 100
  • 100
  • 90
  • 80
  • 60
  • 30
  • 35
  • 30
  • 45
  • 40
  • 35
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.6
  • 0.5
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 20
  • 40
  • 50
  • 70
  • 80
  • 80
  • 60
  • 35
  • 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
  • 1011
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1013
  • 1013
  • 1015
  • 1015
  • 1016
  • 1017
  • 1018
  • 1019
  • 1020
  • 1021
  • 1021
  • 1022
  • 1023
  • 1023
  • 1023
  • 1023
  • 1023
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 2
  • 2
  • 1
  • 1
  • 13 56
  • 12 54
  • 11 52
  • 11 52
  • 11 51
  • 10 50
  • 10 49
  • 10 49
  • 10 49
  • 9 49
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 48
  • 9 49
  • 10 50
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 11 51
  • 10 49
  • 7 45
  • 6 42
  • 5 41
  • 4 40
  • 4 38
  • 2 36
  • 2 35
  • 2 35
  • 2 35
  • 2 35
  • 1 34
  • 1 34
  • 2 35
  • 2 36
  • 3 37
  • 4 38
  • 5 41
  • 8 46
  • 9 48
  • 11 51
  • 11 52
  • 11 52
  • 11 51
Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

For Port Marie :
Warning strong breeze.

The reliability of the situation is assessed at 85%.

Good clear periods but lots of cloud, too. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. SSW force 5 in the middle of the day becoming force 6 in the evening. Gusts reaching 35 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from W. Excellent visibility.

Tides at Iles Chausey (Grande-Ile)

42
High tide 03h05 9.58m
Low tide 10h15 4.93m
47
High tide 16h11 9.73m
Low tide 22h57 4.8m
© METEOCONSULT 2026
Fri
27
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Sat
28
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Sun
01
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Mon
02
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Tue
03
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Wed
04
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Thu
05
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Fri
06
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Sat
07
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Sun
08
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Mon
09
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Tue
10
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Wed
11
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Thu
12
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Fri
13
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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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