Weather marina Terre-Plein

La Roche-Bernard Lon : -2°18’,5082 W Lat : 47°31’,344 N Alt : 0m
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BULLETIN

Reliability 80%
Thursday 30 april Thursday 30 apr
METEO CONSULT Run : 30/04 00Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

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

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:
Luminosity index (%)
LUMEN (lm)
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
3
0
30
25
20
15
10
80
70
60
50
  • Fri 1
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
Run : 30/04 00Z Mesh : 1km Updated, 4h ago Update in 2h
  • Fri 1
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 105° E ESE
  • 120° SE ESE
  • 140° SE SE
  • 150° SE SSE
  • 165° S SSE
  • 180° S S
  • 185° S S
  • 185° S S
  • 210° SW SSW
  • 220° SW SW
  • 230° SW SW
  • 225° SW SW
  • 215° SW SW
  • 225° SW SW
  • 240° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 260° W WSW
  • 240° SW WSW
  • 260° W W
  • 265° W W
  • 255° W WSW
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 2 3 1 2 1
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 15 27 8 17 4
  • 15 27 8 17 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 7 13 4 8 3
  • 5 10 3 6 2
  • 5 10 3 6 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • - - - - -
  • - - - - -
  • - - - - -
  • - - - - -
  • - - - - -
  • >30 >55 >16 >35 >7
  • >25 >50 >14 >30 >7
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  • - - - - -
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  • - - - - -
  • 0
  • 0
  • 0
  • 85
  • 75
  • 90
  • 90
  • 80
  • 80
  • 80
  • 95
  • 75
  • 80
  • 95
  • 80
  • 85
  • 95
  • 90
  • 95
  • 90
  • 85
  • 85
  • 90
  • 75
  • 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
  • 20
  • 25
  • 40
  • 40
  • 35
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 10
  • 20
  • 20
  • 20
  • 40
  • 40
  • 30
  • 10
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 90
  • 90
  • 100
  • 80
  • 80
  • 80
  • 70
  • 70
  • 65
  • 65
  • 55
  • 20
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 55
  • 65
  • 70
  • 61010
  • 73610
  • 81570
  • 37710
  • 37700
  • 35570
  • 24590
  • 18740
  • 8450
  • 7920
  • 1820
  • 30
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 10
  • 1830
  • 6570
  • 13240
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 10
  • 5
  • 3
  • 2
  • 2
  • 2
  • 3
  • 3
  • 4
  • 4
  • 5
  • 5
  • 5
  • 10
  • >20
  • 1015
  • 1015
  • 1015
  • 1015
  • 1015
  • 1016
  • 1016
  • 1016
  • 1016
  • 1017
  • 1017
  • 1018
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1019
  • 1020
  • 1020
  • 1020
  • 1021
  • 1021
  • 1021
  • 3
  • 3
  • 4
  • 4
  • 4
  • 2
  • 2
  • 1
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 18 65
  • 19 66
  • 20 67
  • 20 69
  • 20 68
  • 20 68
  • 19 66
  • 18 65
  • 18 64
  • 17 63
  • 16 61
  • 15 59
  • 15 58
  • 14 58
  • 14 57
  • 14 57
  • 14 57
  • 14 56
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  • 13 55
  • 13 55
  • 13 55
  • 13 56
  • 14 57
  • 22 71
  • 24 75
  • 25 77
  • 25 77
  • 25 77
  • 21 71
  • 20 68
  • 18 65
  • 17 62
  • 16 61
  • 15 58
  • 14 57
  • 13 56
  • 13 56
  • 13 55
  • 12 54
  • 12 54
  • 12 54
  • 12 53
  • 12 53
  • 12 54
  • 12 54
  • 13 55
  • 14 58
Forecasts established in local time
Caption   Glossary

Expert opinion

An easterly, moderate and very variable flow prevails over the North of the basin. Over the South, it is southwesterly, weak and variable. For Terre-Plein : No gale warning.

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

Skies changeable becoming very cloudy in the afternoon. Risk of showers in the morning, possibility of showers in late afternoon.
In the evening, very cloudy. Possibility of showers E force 2 turning SSE in the middle of the day then SW. Gusts reaching 15 knots in the middle of the day. Excellent visibility becoming reduced by mist in the evening.

semaphore stations

Station St Nazaire-Montoir located 26 km from Terre-Plein
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
11h
90
16
25
19.3
1015
0
10h
100
17
27
18.3
1015
0
09h
100
13
24
16.6
1014
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Go further

Thu
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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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