Weather diving spot La Roche-Velaine

Arcachon FRALon : -1°9’,048 W Lat : 44°40’,302 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 80%
Monday 5 october Monday 5 oct
METEO CONSULT Run : 5/10 06Z Mesh : 1km Updated, 5min 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
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
0.5
0
3
0
35
30
25
20
15
10
90
80
70
60
50
  • Tue 6
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  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
Run : 5/10 06Z Mesh : 1km Updated, 5min ago Update in 3h
  • Tue 6
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
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  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 105° E ESE
  • 110° E ESE
  • 115° SE ESE
  • 125° SE SE
  • 120° SE ESE
  • 80° E E
  • 350° N N
  • 335° NW NNW
  • 10° N NNE
  • 65° NE ENE
  • 90° E E
  • 100° E ESE
  • 100° E ESE
  • 110° E ESE
  • 110° E ESE
  • 110° E ESE
  • 110° E ESE
  • 110° E ESE
  • 110° E ESE
  • 110° E ESE
  • 115° SE ESE
  • 115° SE ESE
  • 120° SE ESE
  • 125° SE SE
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 2 4 1 2 1
  • 2 3 1 2 1
  • 1 1 0 1 1
  • 2 4 1 2 1
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 5 9 3 6 2
  • 5 10 3 6 2
  • 6 11 3 7 2
  • 6 11 3 7 2
  • 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
  • 11 20 6 12 4
  • 11 20 6 12 4
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 8 15 4 9 3
  • 8 15 4 9 3
  • 5 9 3 6 2
  • 6 12 3 7 3
  • 8 15 4 9 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 6 12 3 7 3
  • 6 12 3 7 3
  • 8 14 4 9 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 10 18 5 11 3
  • 10 19 5 12 3
  • 12 23 6 14 4
  • 11 21 6 13 4
  • 13 25 7 16 4
  • 12 23 6 14 4
  • 13 25 7 16 4
  • 13 24 7 15 4
  • 0.1
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
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  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.1
  • 300° NW WNW
  • 310° NW NW
  • 330° NW NNW
  • 315° NW NW
  • 305° NW NW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 310° NW NW
  • 320° NW NW
  • 0.1
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  • 0.1
  • 0.1
  • 10
  • 8
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  • 10
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  • 70
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  • 45
  • 150
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  • 35
  • 15
  • 3.2
  • 3.5
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  • 2.9
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  • 1.7
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  • 0
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  • 10
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  • 25
  • 65
  • 70
  • 50
  • 0
  • 0
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
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  • 15
  • 10
  • 5
  • 5
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  • 5
  • 15
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  • 2
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  • 3
  • 2
  • 1
  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
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  • 1
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  • 21 70
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  • 16 60
  • 17 63
  • 24 76
Forecasts established in local time
Caption   Glossary

Expert opinion

For La Roche-Velaine :
No gale warning.

The reliability of the situation is assessed at 80%.

Cloud and long sunny periods. No precipitation. In the evening, skies with few clouds.
ESE force 2 in the middle of the day turning ENE in the evening. Gusts reaching 12 knots in the middle of the day. Smooth sea becoming rippled in the evening. Low, fairly long swell from NW. Excellent visibility.

semaphore stations

Station Cap-Ferret located 9 km from La Roche-Velaine
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
12h
110
3
10
21.4
-
0
11h
110
6
12
20
-
0
10h
80
8
12
19.5
-
0
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Arcachon

40
High tide 01h12 3.3m
Low tide 06h57 1.54m
43
High tide 13h50 3.55m
Low tide 19h58 1.27m
www.shom.fr - © SHOM 2026 - Local times
Mon
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