Weather port Lorient

Lorient FRALon : -3°21 W Lat : 47°44’,598 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 70%
Friday 18 september Friday 18 sep
METEO CONSULT Run : 17/09 18Z Mesh : 1km Updated, 4h ago Update in 52min

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.swell
Swell height (m)

Weather

Rain (mm) (mm)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
10
5
0
15
10
5
0
5
0
10
5
0
2.5
2
1.5
1
0.5
0
3
0
15
10
5
55
50
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Run : 17/09 18Z Mesh : 1km Updated, 4h ago Update in 52min
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  • 325° NW NW
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  • 340° N NNW
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Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

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

For Lorient :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Good clear periods alternating with cloudy spells, sometimes dense. The risk of seeing rain will remain low. In the evening, relatively clear skies becoming changeable.
NNW force 1 freshening WSW force 3 in the middle of the day then becoming W. Gusts reaching 18 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day then excellent.

semaphore stations

Station Ile De Groix located 15 km from Lorient
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
04h
310
5
11
16
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0
03h
300
9
12
16.2
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0
02h
320
9
14
16
-
9
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Lorient

41
Low tide 03h51 2.19m
High tide 09h32 4.12m
35
Low tide 16h18 2.29m
High tide 21h52 3.83m
© METEOCONSULT 2026 - Local times

Go further

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