Weather port Lorient - Port BSM

Lorient FRALongitude : -3°22’,0002 W Latitude : 47°43’,998 N Altitude : 0m
Tue
20
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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
26
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Tue
27
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Wed
28
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Thu
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Fri
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Sat
31
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Sun
01
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Mon
02
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Tue
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BULLETIN

(established in local time)
Reliability 60%
Wednesday 28 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)
25
20
15
10
40
35
30
25
20
15
15
10
5
25
20
15
10
10
5
0
2
1.5
1
0.5
3
0
20
15
10
5
65
60
55
50
45
  • Wed 28
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • Wed 28
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 275° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 275° W W
  • 275° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 270° W W
  • 275° W W
  • 275° W W
  • 275° W W
  • 280° W W
  • 280° W W
  • 280° W W
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 13 24 7 15 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 18 33 9 21 5
  • 18 33 9 21 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 31 9 19 5
  • 17 32 9 20 5
  • 17 32 9 20 5
  • 18 33 9 21 5
  • 18 34 9 21 5
  • 19 35 10 22 5
  • 19 36 10 22 5
  • 19 36 10 22 5
  • 20 37 10 23 5
  • 19 35 10 22 5
  • 19 35 10 22 5
  • 17 31 9 19 5
  • 1.6
  • 1.6
  • 1.6
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.3
  • 1.2
  • 1.2
  • 1.2
  • 3
  • 2.9
  • 2.9
  • 2.9
  • 2.9
  • 2.9
  • 2.9
  • 2.9
  • 2.8
  • 2.8
  • 2.7
  • 2.7
  • 2.7
  • 2.7
  • 2.6
  • 2.6
  • 2.5
  • 2.5
  • 2.5
  • 2.4
  • 2.4
  • 2.4
  • 2.3
  • 2.3
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.7
  • 0.7
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 230° SW SW
  • 230° SW SW
  • 235° SW SW
  • 235° SW SW
  • 235° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 255° W WSW
  • 260° W W
  • 1.0
  • 1.0
  • 1.0
  • 1.0
  • 1.1
  • 1.1
  • 1.1
  • 1.2
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.0
  • 1.0
  • 1.0
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.7
  • 6
  • 6
  • 5
  • 5
  • 5
  • 6
  • 6
  • 6
  • 5
  • 5
  • 5
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 7
  • 35
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  • 35
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  • 35
  • 35
  • 35
  • 35
  • 35
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • 0.7
  • 1.0
  • 1.7
  • 2.7
  • 3.8
  • 4.7
  • 5.2
  • 5.0
  • 4.4
  • 3.4
  • 2.3
  • 1.3
  • 0.9
  • 0.9
  • 1.6
  • 2.5
  • 3.6
  • 4.6
  • 5.1
  • 5.2
  • 4.7
  • 3.8
  • 2.7
  • 1.7
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
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  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 15 59
  • 65
  • 65
  • 65
  • 65
  • 70
  • 70
  • 65
  • 65
  • 65
  • 65
  • 65
  • 65
  • 65
  • 65
  • 70
  • 65
  • 65
  • 60
  • 60
  • 65
  • 65
  • 60
  • 60
  • 50
  • 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
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 55
  • 65
  • 60
  • 65
  • 60
  • 60
  • 70
  • 70
  • 75
  • 70
  • 75
  • 75
  • 85
  • 85
  • 85
  • 85
  • 75
  • 70
  • 75
  • 75
  • 65
  • 65
  • 65
  • 45
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1019
  • 1019
  • 1019
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1018
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 2
  • 3
  • 4
  • 4
  • 5
  • 4
  • 4
  • 3
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0
  • 14 57
  • 14 57
  • 14 57
  • 14 56
  • 14 56
  • 14 56
  • 14 57
  • 14 57
  • 14 57
  • 14 58
  • 15 59
  • 16 60
  • 16 60
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 61
  • 16 60
  • 16 60
  • 15 59
  • 15 59
  • 14 57
  • 10 50
  • 10 49
  • 10 49
  • 10 49
  • 10 50
  • 10 50
  • 10 50
  • 10 50
  • 10 50
  • 12 53
  • 13 55
  • 14 57
  • 15 59
  • 16 61
  • 17 62
  • 17 63
  • 17 63
  • 17 63
  • 16 61
  • 15 59
  • 14 57
  • 13 55
  • 13 55
  • 10 51
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 20 4 6 12
  • 11 21 4 6 13
  • 12 22 4 6 14
  • 12 22 4 6 14
  • 12 23 4 6 14
  • 13 24 4 7 15
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 14 26 4 7 16
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 15 27 4 8 17
  • 13 25 4 7 16
  • 13 25 4 7 16
  • 11 20 4 6 12
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.6
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.3
  • 1.3
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A westerly and very variable flow prevails over the whole area.

For Lorient - Port BSM :
No gale warning.


For the night from Tuesday to Wednesday W force 4 in the early part of the night becoming force 3. Gusts reaching 18 knots in the early part of the night.

Moderate sea. Low, short swell from SW. Excellent visibility. Daytime of Wednesday 28 may : The atmosphere will remain unstable.

Skies changeable to very cloudy. Light showers all day. In the evening, clear periods developing.
Light showers. W wind force 4 continuing all day. Gusts reaching 20 knots in the evening. Moderate sea becoming slight in the middle of the day. Low, short swell from WSW. Excellent visibility.

Tides at Lorient

96
Low tide 00h03 0.7m
High tide 06h18 5.18m
95
Low tide 12h21 0.83m
High tide 18h32 5.23m
© METEOCONSULT 2025
Tue
20
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Wed
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Thu
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Fri
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Sat
24
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Sun
25
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Mon
26
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Tue
27
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Wed
28
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Thu
29
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Fri
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Sat
31
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Sun
01
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Mon
02
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Tue
03
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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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