Weather beach Crique du Grand Mathieu

Batz-sur-Mer (44740)Longitude : -2°28’,6836 W Latitude : 47°16’,314 N Altitude : 0m
Tue
29
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Thu
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Sat
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Sun
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Mon
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Tue
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Wed
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Thu
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Fri
08
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Sat
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Sun
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Mon
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Tue
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BULLETIN

(established in local time)
Reliability 85%
Tuesday 29 july

Wind

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

Waves

Total sea (m) (m)
Swell height (m) (m)
Total sea (m)
Total wave height (m)
Wind (m)
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Cloud cover(%)
Amount of precipitation(mm)
Type of precipitation
Precipitation risk(%)
Visibility(km)
Pressure(hPa)
UV

Temperature

Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
20
15
10
5
40
30
20
10
15
10
5
0
25
20
15
10
5
10
5
0
1
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
  • Wed 30
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • Wed 30
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 285° W WNW
  • 295° NW WNW
  • 305° NW NW
  • 320° NW NW
  • 325° NW NW
  • 330° NW NNW
  • 330° NW NNW
  • 325° NW NW
  • 325° NW NW
  • 325° NW NW
  • 325° NW NW
  • 325° NW NW
  • 325° NW NW
  • 315° NW NW
  • 300° NW WNW
  • 280° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 300° NW WNW
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 12 23 6 14 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 15 27 8 17 -
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 19 35 10 22 5
  • 18 34 9 21 5
  • 17 32 9 20 5
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 1
  • 1
  • 1
  • 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
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 245° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 5
  • 4
  • 4
  • 5
  • 5
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 5
  • 5
  • 6
  • 6
  • 6
  • 6
  • 6
  • 7
  • 7
  • 5
  • 5
  • 4
  • 5
  • 35
  • 30
  • 30
  • 35
  • 40
  • 40
  • 35
  • 35
  • 35
  • 35
  • 35
  • 40
  • 40
  • 45
  • 50
  • 60
  • 60
  • 60
  • 70
  • 70
  • 25
  • 30
  • 30
  • 35
  • 4.6
  • 3.9
  • 3.0
  • 2.3
  • 1.7
  • 1.4
  • 1.5
  • 2.2
  • 3.1
  • 4.0
  • 4.6
  • 4.7
  • 4.5
  • 3.9
  • 3.2
  • 2.5
  • 1.9
  • 1.6
  • 1.7
  • 2.2
  • 3.0
  • 3.9
  • 4.6
  • 4.8
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 17 63
  • 17 63
  • 17 63
  • 17 63
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  • 17 63
  • 17 63
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 0
  • 90
  • 90
  • 70
  • 75
  • 85
  • 90
  • 85
  • 85
  • 85
  • 90
  • 85
  • 80
  • 75
  • 40
  • 80
  • 80
  • 80
  • 85
  • 85
  • 80
  • 80
  • 85
  • 90
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 50
  • 25
  • 30
  • 25
  • 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
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 5
  • 4
  • 4
  • 4
  • 3
  • 2
  • 1
  • 1
  • 0
  • 0
  • 20 67
  • 19 66
  • 19 66
  • 19 65
  • 18 65
  • 18 64
  • 18 64
  • 17 63
  • 17 63
  • 17 63
  • 18 64
  • 18 64
  • 19 66
  • 20 67
  • 20 68
  • 20 69
  • 20 69
  • 21 69
  • 21 69
  • 20 69
  • 20 69
  • 21 69
  • 20 69
  • 20 68
  • 17 63
  • 16 60
  • 16 61
  • 16 60
  • 15 59
  • 15 58
  • 15 58
  • 14 58
  • 14 57
  • 14 57
  • 15 59
  • 16 61
  • 18 64
  • 20 67
  • 25 77
  • 27 80
  • 26 78
  • 26 79
  • 26 78
  • 24 76
  • 23 74
  • 22 72
  • 20 69
  • 20 68
  • 13 24 4 7 15
  • 15 27 4 8 17
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 11 21 4 6 13
  • 13 25 4 7 16
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 14 26 4 7 16
  • 15 28 4 8 17
  • 16 30 5 8 19
  • 16 29 5 8 18
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.7
  • 0.8
  • 0.8
Forecasts established in local time
Last updated 8min ago | Next update in 3h
Caption

Expert opinion

A northeasterly, strong and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, moderate and mostly variable.

For Crique du Grand Mathieu :
No gale warning.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

In the evening, cloudy spells, sometimes dense.
Light showers. WNW wind force 3. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Good visibility.

Tides at Le Croizic

78
Low tide 02h39 1.13m
High tide 08h07 4.92m
74
Low tide 14h47 1.29m
High tide 20h22 5.04m
www.shom.fr - © SHOM 2025
Tue
29
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Thu
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Fri
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Sat
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Mon
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Tue
05
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Wed
06
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Thu
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Fri
08
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Sat
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Sun
10
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Mon
11
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Tue
12
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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
English
For your navigation, consult the METEO CONSULT 1km mesh model