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 80%
Friday 18 september Friday 18 sep
METEO CONSULT Run : 18/09 09Z Mesh : 1km Updated, 1h ago Update in 1h

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)
20
15
10
5
0
40
30
20
10
0
10
5
0
25
20
15
10
5
0
10
5
0
0.5
0
3
0
30
25
20
15
10
80
70
60
50
  • Sat 19
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
Run : 18/09 09Z Mesh : 1km Updated, 1h ago Update in 1h
  • Sat 19
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 295° NW WNW
  • 300° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 320° NW NW
  • 310° NW NW
  • 260° W W
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 215° SW SW
  • 215° SW SW
  • 215° SW SSW
  • 215° SW SW
  • 215° SW SSW
  • 210° SW SSW
  • 215° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 235° SW SW
  • 240° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 15 4 9 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
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 10 19 5 12 3
  • 8 15 4 9 3
  • 10 19 5 12 3
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 16 30 8 19 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 290° W WNW
  • 290° W WNW
  • 35° NE NE
  • 285° W WNW
  • 285° W WNW
  • 280° W WNW
  • 280° W WNW
  • 280° W WNW
  • 280° W WNW
  • 280° W WNW
  • 285° W WNW
  • 285° W WNW
  • 285° W WNW
  • 280° W WNW
  • 280° W WNW
  • 280° W WNW
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 11
  • 11
  • 11
  • 10
  • 10
  • 10
  • 10
  • 10
  • 5
  • 5
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 8
  • 8
  • 9
  • 10
  • 10
  • 10
  • 10
  • 220
  • 220
  • 210
  • 210
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  • 190
  • 200
  • 200
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  • 200
  • 200
  • 190
  • 190
  • 180
  • 170
  • 160
  • 150
  • 150
  • 150
  • 150
  • 160
  • 160
  • 160
  • 5.9
  • 5.0
  • 4.5
  • 4.6
  • 5.3
  • 6.5
  • 7.7
  • 8.7
  • 9.0
  • 8.7
  • 8.1
  • 7.2
  • 6.3
  • 5.5
  • 5.1
  • 5.0
  • 5.5
  • 6.4
  • 7.4
  • 8.3
  • 8.7
  • 8.6
  • 8.2
  • 7.6
  • 20 68
  • 20 68
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  • 30
  • 30
  • 30
  • 45
  • 30
  • 40
  • 30
  • 10
  • 10
  • 5
  • 0
  • 5
  • 30
  • 15
  • 45
  • 85
  • 90
  • 80
  • 75
  • 85
  • 75
  • 60
  • 80
  • 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
  • -
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  • -
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  • -
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  • -
  • -
  • -
  • -
  • -
  • -
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  • -
  • -
  • -
  • 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
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • 15
  • 10
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1020
  • 1020
  • 1020
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  • 1021
  • 1021
  • 1021
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  • 1021
  • 1021
  • 1022
  • 1022
  • 1022
  • 1022
  • 1022
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 3
  • 3
  • 3
  • 20 68
  • 20 68
  • 19 67
  • 19 65
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  • 17 62
  • 18 65
  • 20 67
  • 21 70
  • 22 71
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  • 24 75
  • 20 69
  • 19 66
  • 18 64
  • 16 62
  • 16 60
  • 15 59
  • 14 57
  • 13 55
  • 12 54
  • 12 53
  • 11 52
  • 11 52
  • 11 52
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  • 11 52
  • 11 53
  • 13 55
  • 15 58
  • 17 63
  • 19 67
  • 24 75
  • 25 77
  • 26 79
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 15 28 4 8 17
  • 17 31 5 9 19
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 17 32 5 9 20
  • 17 32 5 9 20
  • 17 31 5 9 19
  • 17 31 5 9 19
  • 17 32 5 9 20
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 16 30 5 8 19
  • 17 31 5 9 19
  • 17 31 5 9 19
  • 15 28 4 8 17
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 0.9
  • 0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

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

The reliability of the situation is assessed at 80%.

Lots of good clear periods. No precipitation. In the evening, changeable skies clearing completely.
No precipitation. WNW force 3 in the middle of the day becoming NW force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Good visibility becoming good in the evening.

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)
16h
240
8
16
20.4
1019
0
15h
240
8
14
20.2
1020
0
14h
280
9
16
19.8
1020
11
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Saint-Malo

41
Low tide 06h03 4.2m
High tide 11h40 9.59m
35
Low tide 18h25 4.5m
High tide 23h58 8.98m
www.shom.fr - © SHOM 2026 - Local times

Go further

Fri
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