Weather port La Roche-Bernard

La Roche-Bernard FRALon : -2°18’,402 W Lat : 47°31’,002 N Alt : 0m
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BULLETIN

Reliability 80%
Saturday 2 may Saturday 2 may
METEO CONSULT Run : 1/05 00Z Mesh : 1km Updated, 3h ago Update in 3h

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)
30
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
9
6
3
0
20
15
10
65
60
55
50
  • Sun 3
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
Run : 1/05 00Z Mesh : 1km Updated, 3h ago Update in 3h
  • Sun 3
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 65° NE ENE
  • 75° E ENE
  • 85° E E
  • 80° E ENE
  • 110° E ESE
  • 135° SE SE
  • 140° SE SE
  • 145° SE SE
  • 160° S SSE
  • 145° SE SSE
  • 155° SE SSE
  • 175° S S
  • 190° S SSW
  • 210° SW SSW
  • 225° SW SW
  • 220° SW SW
  • 215° SW SW
  • 210° SW SSW
  • 210° SW SSW
  • 220° SW SW
  • 225° SW SW
  • 220° SW SW
  • 225° SW SW
  • 240° SW WSW
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 4 8 2 5 2
  • 7 13 4 8 3
  • 3 6 2 4 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 7 13 4 8 3
  • 9 16 4 10 3
  • 10 19 5 12 3
  • 12 22 6 14 4
  • 12 23 6 14 4
  • 17 31 9 19 5
  • 15 28 8 17 4
  • 17 31 9 19 5
  • 18 34 9 21 5
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 20 37 10 23 5
  • 18 33 9 21 5
  • 17 31 9 19 5
  • 13 25 7 16 4
  • 10 19 5 12 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 17 5 11 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 225° SW SW
  • 225° SW SW
  • 225° SW SW
  • 220° SW SW
  • 220° SW SW
  • 215° SW SW
  • 185° S S
  • 195° S SSW
  • 205° SW SSW
  • 190° S S
  • 185° S S
  • 185° S S
  • 185° S S
  • 185° S S
  • 185° S S
  • 190° S S
  • 190° S SSW
  • 195° S SSW
  • 195° S SSW
  • 200° S SSW
  • 200° S SSW
  • 200° S SSW
  • 200° S SSW
  • 200° S SSW
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.2
  • 9
  • 9
  • 9
  • 8
  • 8
  • 7
  • 5
  • 5
  • 6
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 70
  • 70
  • 70
  • 80
  • 90
  • 60
  • 60
  • 60
  • 10
  • 15
  • 20
  • 25
  • 25
  • 20
  • 20
  • 20
  • 20
  • 45
  • 70
  • 30
  • 40
  • 45
  • 35
  • 25
  • 5.2
  • 4.9
  • 4.2
  • 3.3
  • 2.4
  • 1.7
  • 1.2
  • 1.3
  • 1.9
  • 3.0
  • 4.1
  • 5.0
  • 5.3
  • 5.1
  • 4.5
  • 3.6
  • 2.6
  • 1.8
  • 1.3
  • 1.2
  • 1.7
  • 2.6
  • 3.7
  • 4.6
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 15 58
  • 15 59
  • 15 59
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  • 15 59
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  • 15 59
  • 15 59
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  • 15 58
  • 5
  • 70
  • 5
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 100
  • 85
  • 70
  • 70
  • 85
  • 75
  • 85
  • 85
  • 90
  • 95
  • 95
  • 0
  • 0
  • 0
  • 0.2
  • 0.6
  • 2.2
  • 1.2
  • 0.5
  • 0.5
  • 0.5
  • 0.2
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 35
  • 30
  • 45
  • 60
  • 70
  • 80
  • 75
  • 80
  • 75
  • 80
  • 65
  • 50
  • 45
  • 45
  • 45
  • 30
  • 30
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 3
  • 5
  • 5
  • 10
  • 15
  • >20
  • 10
  • 10
  • 10
  • >20
  • >20
  • >20
  • >20
  • 10
  • 5
  • 5
  • 2
  • 1
  • 1
  • 2
  • 1
  • 2
  • 2
  • 1
  • 1017
  • 1017
  • 1017
  • 1016
  • 1016
  • 1016
  • 1016
  • 1015
  • 1015
  • 1014
  • 1013
  • 1013
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1012
  • 1011
  • 1011
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 2
  • 2
  • 3
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 13 55
  • 13 55
  • 13 56
  • 14 56
  • 14 57
  • 14 57
  • 14 57
  • 15 58
  • 15 59
  • 16 60
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  • 16 61
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  • 15 58
  • 14 57
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  • 13 56
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  • 13 55
  • 13 55
  • 13 55
  • 12 54
  • 11 52
  • 12 53
  • 13 55
  • 13 56
  • 14 56
  • 13 55
  • 14 56
  • 13 56
  • 14 57
  • 14 57
  • 14 57
  • 15 60
  • 14 57
  • 14 58
  • 14 57
  • 13 56
  • 12 54
  • 12 53
  • 12 53
  • 11 52
  • 11 52
  • 11 52
  • 12 53
  • 11 52
  • 11 21 4 6 13
  • 11 20 4 6 12
  • 9 17 3 5 11
  • 11 21 4 6 13
  • 7 13 3 4 8
  • 8 15 3 4 9
  • 11 21 4 6 13
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 10 19 3 5 12
  • 8 14 3 4 9
  • 6 11 2 3 7
  • 8 15 3 4 9
  • 9 16 3 4 10
  • 8 15 3 4 9
  • 8 15 3 4 9
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 7 13 3 4 8
  • 8 14 3 4 9
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.5
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.7
  • 0.7
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.5
  • 0.5
  • 0.5
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.3
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

Low 1015 hPa centered at 90 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 16 knots to the East and dropping to 1008 hPa to be centered on the center of England.

For La Roche-Bernard :
No gale warning.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Changeable skies completely clouding over during the morning, very cloudy skies to overcast in the afternoon. Some showers from late morning. In the evening, very cloudy.
Possibility of showers E force 3 turning SSE in the middle of the day then SW. Gusts reaching 22 knots in the middle of the day. Smooth sea. Low, short swell from SW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.

semaphore stations

Station St Nazaire-Montoir located 26 km from La Roche-Bernard
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
06h
60
11
14
11.2
1017
11
05h
60
7
18
12.9
1017
11
04h
40
9
18
11.9
1018
11
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Trehiguier

82
Low tide 00h12 1.13m
High tide 05h47 5.21m
82
Low tide 12h29 1.19m
High tide 17h58 5.3m
© METEOCONSULT 2026 - Local times

Go further

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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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