Weather beach Plage de la Breche

Port-Louis (56570)Lon : -3°21’,5028 W Lat : 47°42’,612 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Thursday 20 august Thursday 20 aug
METEO CONSULT Run : 20/08 00Z Mesh : 1km Updated, 54min 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)
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

Offshore

Offshore wind
Offshore sea (m)
30
20
10
0
60
50
40
30
20
10
15
10
5
0
40
30
20
10
0
10
5
0
1
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Fri 21
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
Run : 20/08 00Z Mesh : 1km Updated, 54min ago Update in 2h
  • Fri 21
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 265° W W
  • 270° W W
  • 275° 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
  • 265° W W
  • 270° W W
  • 275° W W
  • 280° W W
  • 285° W WNW
  • 295° NW WNW
  • 300° NW WNW
  • 305° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 310° NW NW
  • 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
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 16 29 8 18 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 15 28 8 17 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 22 40 11 25 6
  • 23 43 12 27 6
  • 24 45 13 28 6
  • 25 47 13 29 6
  • 26 49 14 30 6
  • 27 50 14 31 7
  • 26 48 13 30 6
  • 25 46 13 29 6
  • 23 42 12 26 6
  • 19 36 10 22 5
  • 16 30 8 19 5
  • 14 26 7 16 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.7
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.3
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W 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
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 255° W WSW
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.3
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.7
  • 6
  • 6
  • 5
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  • 7
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  • 5
  • 8
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  • 8
  • 7
  • 30
  • 35
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  • 90
  • 80
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  • 80
  • 80
  • 80
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  • 90
  • 90
  • 90
  • 80
  • 2.3
  • 2.8
  • 3.3
  • 3.7
  • 3.9
  • 3.9
  • 3.7
  • 3.3
  • 2.9
  • 2.6
  • 2.3
  • 2.2
  • 2.3
  • 2.6
  • 3.0
  • 3.4
  • 3.7
  • 3.8
  • 3.6
  • 3.4
  • 3.1
  • 2.8
  • 2.5
  • 2.4
  • 19 66
  • 19 66
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  • 5
  • 50
  • 50
  • 70
  • 35
  • 50
  • 50
  • 50
  • 50
  • 15
  • 10
  • 5
  • 5
  • 5
  • 10
  • 30
  • 25
  • 50
  • 30
  • 35
  • 35
  • 15
  • 20
  • 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
  • -
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  • -
  • -
  • -
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  • 40
  • 40
  • 20
  • 35
  • 0
  • 20
  • 20
  • 20
  • 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
  • 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
  • 15
  • 15
  • 1011
  • 1011
  • 1011
  • 1011
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  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 0
  • 0
  • 0
  • 0
  • 2
  • 3
  • 4
  • 5
  • 5
  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 17 63
  • 18 64
  • 18 64
  • 19 65
  • 19 66
  • 20 68
  • 20 69
  • 21 69
  • 21 70
  • 22 71
  • 22 71
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  • 21 70
  • 20 69
  • 19 67
  • 18 65
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  • 17 62
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  • 15 59
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  • 14 58
  • 13 55
  • 13 56
  • 14 57
  • 15 59
  • 17 63
  • 19 66
  • 24 74
  • 25 76
  • 26 79
  • 26 79
  • 26 78
  • 25 76
  • 23 74
  • 22 71
  • 20 68
  • 15 60
  • 15 58
  • 14 58
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  • 14 56
  • 13 56
  • 13 55
  • 13 55
  • 12 54
  • 17 31 5 9 19
  • 16 29 5 8 18
  • 15 28 4 8 17
  • 14 26 4 7 16
  • 14 26 4 7 16
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 16 30 5 8 19
  • 17 32 5 9 20
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 34 5 9 21
  • 18 34 5 9 21
  • 18 33 5 9 21
  • 16 30 5 8 19
  • 15 27 4 8 17
  • 13 24 4 7 15
  • 12 23 4 6 14
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 10 19 3 5 12
  • 9 17 3 5 11
  • 9 16 3 4 10
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1
  • 1
  • 1
  • 1.1
Forecasts established in local time
Caption   Glossary

Expert opinion

A northerly, moderate and variable flow prevails over the whole area.

For Plage de la Breche :
No gale warning.

The reliability of the situation is assessed at 70%.

Bright spells increasing during the morning, sunny in the afternoon. Light showers progressively dying out in the morning, possibility of a few spots in the afternoon. In the evening, relatively clear skies becoming changeable.
W force 4 becoming force 5 in the middle of the day then WNW. Gusts reaching 27 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WSW. Excellent visibility.

semaphore stations

Station Ile De Groix located 12 km from Plage de la Breche
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
06h
270
30
47
18.3
-
0
05h
270
27
43
18.8
-
6
04h
270
23
42
18.3
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Port-Louis

42
Low tide 04h34 2.06m
High tide 10h18 3.94m
36
Low tide 17h01 2.19m
High tide 22h45 3.76m
www.shom.fr - © SHOM 2026 - Local times

Go further

Thu
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