Weather diving spot The Christian Yann wreck

Arcachon FRALon : -1°9’,9312 W Lat : 44°40’,092 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 75%
Saturday 31 october Saturday 31 oct
METEO CONSULT Run : 30/10 18Z Mesh : 1km Updated, 1h 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
10
5
0
20
15
10
5
0
10
5
0
15
10
5
0
5
0
0.5
0
3
0
20
15
10
5
0
70
60
50
40
30
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Run : 30/10 18Z Mesh : 1km Updated, 1h ago Update in 3h
  • Sun 1
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  • 55° NE ENE
  • 80° E E
  • 110° E ESE
  • 125° SE ESE
  • 120° SE ESE
  • 110° E ESE
  • 125° SE SE
  • 120° SE ESE
  • 110° E ESE
  • 100° E E
  • 90° E E
  • 75° E ENE
  • 50° NE NE
  • 355° N N
  • 305° NW NW
  • 305° NW NW
  • 325° NW NW
  • 345° N NNW
  • 5° N N
  • 20° N NNE
  • 30° NE NNE
  • 35° NE NNE
  • 25° NE NNE
  • 15° N NNE
  • 3 5 1 3 1
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  • 5 9 3 6 2
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  • 6 12 3 7 3
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  • 8 15 4 9 3
  • 9 17 5 11 3
  • 8 15 4 9 3
  • 8 14 4 9 3
  • 6 11 3 7 2
  • 4 8 2 5 2
  • 0.1
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  • 0.2
  • 0
  • 0
  • 0
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
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  • 0
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  • 290° W WNW
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  • 2
  • 5
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  • 2
  • 2
  • 3
  • 3
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  • 4
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  • 15
  • >20
  • >20
  • >20
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  • 10
  • 5
  • 5
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Forecasts established in local time
Caption   Glossary

Expert opinion

For The Christian Yann wreck :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Good clear periods alternating with cloudy spells, rather dense in the morning. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. ESE force 2 turning NW in the middle of the day then NNE. Gusts reaching 9 knots in the evening. Smooth sea. Low, long swell from WNW. Visibility reduced by mist becoming good in the middle of the day then poor.

semaphore stations

Station Cap-Ferret located 8 km from The Christian Yann wreck
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
00h
40
7
9
11.6
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0
23h
40
6
11
12.4
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0
22h
40
8
11
12.7
-
8
Nearby signal stations
Météo France - RADOME
Signal station weather

Tides at Arcachon

69
Low tide 02h22 0.95m
High tide 08h39 4.03m
62
Low tide 14h54 0.91m
High tide 21h18 3.7m
www.shom.fr - © SHOM 2026 - Local times
Sat
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