Weather port Brest - Le Moulin Blanc

Brest FRALon : -4°25’,698 W Lat : 48°23’,502 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 90%
Saturday 5 september Saturday 5 sep
METEO CONSULT Run : 5/09 06Z Mesh : 1km Updated, 36min 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)
20
15
10
5
0
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Sun 6
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  • 00h
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Run : 5/09 06Z Mesh : 1km Updated, 36min ago Update in 2h
  • Sun 6
  • 12h
  • 13h
  • 14h
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  • 06h
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  • 150° SE SSE
  • 155° SE SSE
  • 170° S S
  • 200° S SSW
  • 190° S S
  • 200° S SSW
  • 275° W W
  • 30° NE NNE
  • 40° NE NE
  • 40° NE NE
  • 45° NE NE
  • 55° NE NE
  • 65° NE ENE
  • 75° E ENE
  • 80° E E
  • 85° E E
  • 90° E E
  • 85° E E
  • 105° E ESE
  • 120° SE ESE
  • 120° SE ESE
  • 130° SE SE
  • 125° SE SE
  • 135° SE SE
  • 1 2 1 1 1
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  • 1 1 0 1 1
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  • 6 12 3 7 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 9 3 6 2
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  • 6 11 3 7 2
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 9 16 4 10 3
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  • 5 10 3 6 2
  • 11 20 6 12 4
  • 13 25 7 16 4
  • 15 28 8 17 4
  • 15 27 8 17 4
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  • 3.2
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  • 4.5
  • 5.0
  • 5.3
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  • 5.0
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  • 3.9
  • 3.4
  • 3.0
  • 2.9
  • 3.1
  • 3.6
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  • 1026
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  • 1025
  • 1024
  • 1024
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  • 1023
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  • 1020
  • 1019
  • 4
  • 5
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  • 6
  • 5
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 1
  • 2
  • 20 69
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  • 22 71
  • 20 69
  • 19 65
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  • 17 62
  • 19 66
  • 23 74
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 3 5 1 1 3
  • 1 2 1 1 1
  • 3 6 2 2 4
  • 6 12 3 3 7
  • 8 15 3 4 9
  • 9 17 3 5 11
  • 10 19 3 5 12
  • 11 20 4 6 12
  • 12 23 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
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  • 11 21 4 6 13
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  • 13 24 4 7 15
  • 12 23 4 6 14
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  • 10 19 3 5 12
  • 9 16 3 4 10
  • 1.9
  • 1.9
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  • 1.8
  • 1.8
  • 1.7
  • 1.7
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  • 1.6
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  • 1.4
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

High 1025 hPa centered at 130 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 19 knots to the East to be centered on West Channel.

For Brest - Le Moulin Blanc :
No gale warning.

The reliability of the situation is assessed at 90%.

Clear skies becoming somewhat cloudy. In the evening, clear skies becoming somewhat cloudy.
SSW force 1 in the middle of the day freshening NE force 3 in the evening. Gusts reaching 15 knots in the evening. Rippled sea. Low from N. Poor visibility becoming excellent in the evening.

semaphore stations

Station Lanveoc located 12 km from Brest - Le Moulin Blanc
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
12h
110
10
17
19.6
1027
10
11h
60
9
16
18.7
1026
10
10h
70
7
10
17.5
1026
10
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Brest

43
Low tide 05h26 2.69m
High tide 11h35 5.53m
Low tide 18h12 2.76m
www.shom.fr - © SHOM 2026 - Local times

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