Weather port Lorient - Port BSM

Lorient FRALon : -3°22’,0002 W Lat : 47°43’,998 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Saturday 22 august Saturday 22 aug
METEO CONSULT Run : 22/08 09Z Mesh : 1km Updated, 2h ago Update in 56min

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)
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
25
20
15
10
80
70
60
50
  • Sun 23
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
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  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
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  • 15h
  • 16h
Run : 22/08 09Z Mesh : 1km Updated, 2h ago Update in 56min
  • Sun 23
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
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  • 05h
  • 06h
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  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
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  • 16h
  • 135° SE SE
  • 105° E ESE
  • 55° NE ENE
  • 55° NE ENE
  • 40° NE NE
  • 40° NE NE
  • 40° NE NE
  • 45° NE NE
  • 45° NE NE
  • 50° NE NE
  • 50° NE NE
  • 50° NE NE
  • 50° NE NE
  • 50° NE NE
  • 50° NE NE
  • 50° NE NE
  • 55° NE NE
  • 60° NE ENE
  • 60° NE ENE
  • 65° NE ENE
  • 70° E ENE
  • 70° E ENE
  • 70° E ENE
  • 70° E ENE
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 3 6 2 4 2
  • 6 11 3 7 2
  • 8 15 4 9 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 10 18 5 11 3
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  • 10 19 5 12 3
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  • 11 20 6 12 4
  • 11 20 6 12 4
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  • 11 20 6 12 4
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 9 16 4 10 3
  • 12 23 6 14 4
  • 17 31 9 19 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 19 35 10 22 5
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  • 18 34 9 21 5
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  • 18 33 9 21 5
  • 18 33 9 21 5
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  • 17 32 9 20 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 19 35 10 22 5
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  • 19 36 10 22 5
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 20 37 10 23 5
  • 0.2
  • 0.2
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  • 0.2
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  • 0.3
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  • 0.2
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  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 235° SW SW
  • 230° SW SW
  • 220° SW SW
  • 210° SW SSW
  • 205° SW SSW
  • 200° S SSW
  • 190° S S
  • 170° S S
  • 170° S S
  • 170° S S
  • 175° S S
  • 185° S S
  • 190° S S
  • 195° S SSW
  • 0.2
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  • 0.1
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  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
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  • 0.2
  • 0.2
  • 8
  • 8
  • 8
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  • 100
  • 240
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  • 35
  • 3.0
  • 2.7
  • 2.5
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  • 3.3
  • 3.6
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  • 2.9
  • 2.6
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  • 3.4
  • 3.7
  • 3.9
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  • 3.9
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  • 70
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  • 55
  • 50
  • 60
  • 0
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  • 15
  • 15
  • >20
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  • 1020
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  • 1019
  • 1
  • 1
  • 0
  • 0
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  • 1
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  • 23 73
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  • 17 62
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  • 5 10 2 3 6
  • 6 11 2 3 7
  • 5 9 2 3 6
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 15 27 4 8 17
  • 16 29 5 8 18
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  • 16 30 5 8 19
  • 17 31 5 9 19
  • 16 30 5 8 19
  • 17 31 5 9 19
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  • 17 31 5 9 19
  • 16 29 5 8 18
  • 14 26 4 7 16
  • 13 24 4 7 15
  • 12 22 4 6 14
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  • 10 19 3 5 12
  • 0.5
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  • 0.6
  • 0.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

For Lorient - Port BSM :
No gale warning.

The reliability of the situation is assessed at 80%.

Very cloudy. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. SE force 2 in the middle of the day turning NE force 3 in the evening. Gusts reaching 19 knots in the evening. Smooth sea. Low, fairly long swell from WSW. Good visibility becoming good in the evening.

semaphore stations

Station Ile De Groix located 13 km from Lorient - Port BSM
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
17h
180
11
23
22.7
-
14
16h
160
13
23
23.3
-
0
15h
90
11
21
22.8
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Lorient

27
High tide 00h32 3.64m
Low tide 06h58 2.51m
26
High tide 13h36 3.82m
Low tide 19h46 2.44m
© METEOCONSULT 2026 - Local times

Go further

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