Weather port Saint-Malo - Port Vauban

Saint-Malo FRALon : -2°1’,5 W Lat : 48°38’,598 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Wednesday 26 august Wednesday 26 aug
METEO CONSULT Run : 25/08 18Z Mesh : 1km Updated, 2h ago Update in 1h

Wind

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

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)
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Thu 27
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
Run : 25/08 18Z Mesh : 1km Updated, 2h ago Update in 1h
  • Thu 27
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 215° SW SSW
  • 205° SW SSW
  • 205° SW SSW
  • 195° S SSW
  • 180° S S
  • 170° S S
  • 165° S SSE
  • 160° S SSE
  • 165° S SSE
  • 160° S SSE
  • 150° SE SSE
  • 135° SE SE
  • 135° SE SE
  • 120° SE ESE
  • 115° SE ESE
  • 115° SE ESE
  • 120° SE ESE
  • 120° SE ESE
  • 105° E ESE
  • 100° E E
  • 90° E E
  • 95° E E
  • 110° E ESE
  • 125° SE SE
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 12 22 6 14 4
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 11 20 6 12 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 17 31 9 19 5
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • - - - - -
  • - - - - -
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  • - - - - -
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  • - - - - -
  • >30 >55 >16 >35 >7
  • >30 >55 >15 >30 >7
  • >25 >50 >15 >30 >7
  • >30 >60 >17 >35 >7
  • >30 >60 >17 >35 >7
  • >35 >60 >18 >40 >8
  • >25 >50 >15 >30 >7
  • - - - - -
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 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
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 235° SW SW
  • 275° W W
  • 275° W W
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 280° W WNW
  • 280° W WNW
  • 285° W WNW
  • 285° W WNW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 320° NW NW
  • 340° N NNW
  • 10° N NNE
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 0.1
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  • 0.1
  • 5
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  • 4
  • 3
  • 8
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  • 6
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  • 140
  • 110
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  • 110
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  • 90
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  • 110
  • 90
  • 80
  • 80
  • 80
  • 90
  • 90
  • 3.6
  • 4.6
  • 6.4
  • 8.3
  • 9.7
  • 10.2
  • 9.9
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  • 7.4
  • 5.8
  • 4.4
  • 3.5
  • 3.3
  • 4.2
  • 5.9
  • 8.0
  • 9.8
  • 10.8
  • 10.7
  • 9.7
  • 8.1
  • 6.3
  • 4.5
  • 3.2
  • 21 69
  • 21 69
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  • 100
  • 100
  • 10
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  • 25
  • 50
  • 65
  • 75
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  • 65
  • 85
  • 75
  • 60
  • 55
  • 45
  • 75
  • 85
  • 100
  • 70
  • 75
  • 65
  • 60
  • 60
  • 70
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.2
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 35
  • 90
  • 80
  • 90
  • 80
  • 80
  • 90
  • 90
  • 75
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 30
  • 60
  • 40
  • 40
  • 40
  • 40
  • 40
  • 40
  • 20
  • 5
  • 5
  • 5
  • 5
  • 5
  • 2
  • 2
  • 5
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1012
  • 1012
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1012
  • 1012
  • 1011
  • 1011
  • 1010
  • 1009
  • 1009
  • 1009
  • 1008
  • 1008
  • 1007
  • 1007
  • 1007
  • 1007
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 2
  • 4
  • 5
  • 5
  • 4
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 18 65
  • 18 64
  • 17 63
  • 17 62
  • 16 62
  • 16 61
  • 16 61
  • 18 64
  • 20 67
  • 21 70
  • 22 72
  • 23 74
  • 24 76
  • 26 78
  • 26 79
  • 26 78
  • 24 76
  • 23 73
  • 22 71
  • 21 70
  • 20 69
  • 20 68
  • 20 67
  • 19 67
  • 16 61
  • 16 60
  • 15 60
  • 15 59
  • 15 59
  • 14 58
  • 15 58
  • 17 62
  • 19 66
  • 25 78
  • 27 80
  • 28 82
  • 28 83
  • 30 87
  • 30 86
  • 28 82
  • 26 79
  • 24 76
  • 23 73
  • 22 71
  • 21 70
  • 17 63
  • 16 62
  • 16 61
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 9 16 3 4 10
  • 8 14 3 4 9
  • 6 12 3 3 7
  • 6 11 2 3 7
  • 6 12 3 3 7
  • 9 16 3 4 10
  • 9 17 3 5 11
  • 9 17 3 5 11
  • 8 15 3 4 9
  • 6 11 2 3 7
  • 4 7 2 2 4
  • 1 1 1 0 1
  • 2 4 1 1 2
  • 5 10 2 3 6
  • 6 12 3 3 7
  • 9 17 3 5 11
  • 12 23 4 6 14
  • 15 27 4 8 17
  • 13 24 4 7 15
  • 13 24 4 7 15
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.3
  • 0.4
  • 0.4
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

An easterly and variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, moderate and variable.

For Saint-Malo - Port Vauban :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in late afternoon. In the evening, very cloudy with risk of storms.
Light showers. SSE force 2 becoming SE force 3 in the middle of the day then ESE. Gusts reaching 21 knots in the evening. Smooth sea. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day then excellent.

semaphore stations

Station Dinard located 7 km from Saint-Malo - Port Vauban
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
02h
200
7
12
17.5
1013
12
01h
210
10
15
18.4
1013
13
00h
220
12
22
19.2
1012
13
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Malo

63
Low tide 01h24 3.36m
High tide 07h02 10.24m
68
Low tide 13h46 3.28m
High tide 19h20 10.86m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
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