Weather diving spot Joan Rock

Sidney USALon : -123°19’,02 W Lat : 48°41’,4 N Alt : 0m
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BULLETIN

(* established in local time)
Reliability 90%
Wednesday 4 march Wednesday 4 mar
METEO CONSULT Run : 4/03 00Z Mesh : 19km Updated, 3h ago Update in 3h

Wind

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

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)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
30
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
3
0
15
10
5
0
60
50
40
30
  • Thu 5
  • 07h
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  • 00h
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  • 06h
Run : 4/03 00Z Mesh : 19km Updated, 3h ago Update in 3h
  • Thu 5
  • 07h
  • 08h
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  • 00h
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  • 06h
  • 235° SW SW
  • 230° SW SW
  • 220° SW SW
  • 220° SW SW
  • 230° SW SW
  • 250° W WSW
  • 275° W W
  • 285° W WNW
  • 275° W W
  • 255° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 245° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 250° W WSW
  • 3 5 1 3 1
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  • 4 8 2 5 2
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  • 5 10 3 6 2
  • 8 14 4 9 3
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  • 4 7 2 4 2
  • 6 11 3 7 -
  • 6 12 3 7 3
  • 8 14 4 9 3
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  • 10 19 5 12 3
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  • 17 31 9 19 5
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  • 100
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  • 55
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  • 55
  • 95
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  • 0
  • 0
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  • 0
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  • 0
  • 0
  • 20
  • 25
  • 25
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  • 0
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  • 0
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  • 65
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  • 0
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  • 0
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  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 9260
  • 16230
  • 26260
  • 40590
  • 49770
  • 47490
  • 36260
  • 24860
  • 16900
  • 0
  • 0
  • 0
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  • 0
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  • 0
  • 0
  • 0.4
  • 1
  • 2
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  • 10
  • 15
  • 15
  • >20
  • >20
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  • 0
  • 0
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  • 1
  • 1
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  • 1
  • 1
  • 0
  • 0
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Forecasts established in local time
Last updated 49min ago | Next update in 3h
Caption

Expert opinion

For Joan Rock : No gale warning.

The reliability of the situation is very good.

Fog developing into low cloud during the morning, increasing sunny spells in the afternoon. The risk of seeing rain will remain low.
In the evening, relatively clear skies becoming changeable. SW force 2 turning W force 3 in the middle of the day then WSW force 4. Gusts reaching 21 knots in the evening. Visibility reduced by fog becoming good in the middle of the day then excellent.

Tides at Swartz Bay

99
High tide 05h49 3.32m
Low tide 11h45 1.84m
99
High tide 17h22 2.85m
Low tide 23h24 1.4m
© METEOCONSULT 2026
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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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