Weather port Lorient - Port BSM

Lorient FRALongitude : -3°22’,0002 W Latitude : 47°43’,998 N Altitude : 0m
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Mon
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Tue
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Wed
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Thu
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Fri
09
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Sat
10
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Sun
11
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Mon
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BULLETIN

(established in local time)
Reliability 60%
Wednesday 7 may

Wind

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

Waves

Total sea (m) (m)
Swell height (m) (m)
Total sea (m)
Total wave height (m)
Wind (m)
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Cloud cover(%)
Amount of precipitation(mm)
Type of precipitation
Precipitation risk(%)
Visibility(km)
Pressure(hPa)
UV

Temperature

Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
20
15
10
5
40
30
20
10
10
5
0
25
20
15
10
5
10
5
0
0.5
0
3
0
25
20
15
10
5
70
60
50
40
  • Wed 7
  • 00h
  • 03h
  • 06h
  • 09h
  • 12h
  • 15h
  • 18h
  • 21h
  • Wed 7
  • 00h
  • 03h
  • 06h
  • 09h
  • 12h
  • 15h
  • 18h
  • 21h
  • 25° NE NNE
  • 30° NE NNE
  • 30° NE NNE
  • 35° NE NE
  • 35° NE NE
  • 25° NE NNE
  • 25° NE NNE
  • 25° NE NNE
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 15 28 8 17 4
  • 15 28 8 17 4
  • 13 24 7 15 4
  • 12 23 6 14 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.1
  • 0.1
  • 0
  • 240° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 0.3
  • 0
  • 0
  • 0
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 5
  • 0
  • 0
  • 0
  • 10
  • 10
  • 10
  • 9
  • 45
  • 200
  • 180
  • 170
  • 160
  • 160
  • 150
  • 140
  • 3.6
  • 4.1
  • 2.7
  • 1.9
  • 3.2
  • 4.2
  • 2.9
  • 1.9
  • 17 62
  • 17 62
  • 17 62
  • 17 62
  • 17 62
  • 17 62
  • 17 62
  • 17 62
  • 60
  • 50
  • 45
  • 55
  • 55
  • 50
  • 50
  • 50
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • -
  • -
  • 35
  • 0
  • 0
  • 40
  • 40
  • 45
  • 45
  • 50
  • 10
  • 10
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 1017
  • 1017
  • 1018
  • 0
  • 0
  • 0
  • 2
  • 5
  • 5
  • 3
  • 0
  • 12 53
  • 11 51
  • 11 51
  • 13 55
  • 15 59
  • 15 58
  • 14 58
  • 12 54
  • 9 48
  • 8 47
  • 8 47
  • 13 56
  • 20 67
  • 18 64
  • 16 61
  • 9 49
  • 6 12 3 3 7
  • 6 11 2 3 7
  • 5 10 2 3 6
  • 6 12 3 3 7
  • 7 13 3 4 8
  • 4 8 2 2 5
  • 6 11 2 3 7
  • 8 14 3 4 9
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 50min ago | Next update in 3h
Caption

Expert opinion

High 1021 hPa centered at 140 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 14 knots to the East-North-East to be centered on the center of Ireland.

For Lorient - Port BSM :
No gale warning.


For the night from Tuesday to Wednesday NNE force 3 in the early part of the night becoming NE force 2. Gusts reaching 17 knots in the early part of the night.

Smooth to slight sea. Low, short swell from WSW then from N in the middle of the night. Good visibility becoming good in the middle of the night. Daytime of Wednesday 7 may : The weather will become more uncertain during the day.

Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
Possibility of showers NNE wind force 3 continuing all day. Gusts reaching 15 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. from N then fairly long from WSW in the middle of the day then from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Lorient

46
High tide 02h16 4.21m
Low tide 08h27 1.86m
50
High tide 14h47 4.18m
Low tide 20h43 1.93m
© METEOCONSULT 2025
Mon
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Wed
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Thu
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Fri
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Sat
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Sun
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Mon
05
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Tue
06
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Wed
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Thu
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Fri
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Sat
10
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Sun
11
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Mon
12
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* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call
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