Sea Conditions for Alcatraz Island, San Francisco Bay



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Detailed Sea Conditions for Alcatraz Island, San Francisco Bay over the next 2 days

Issued (local time): 9 am Tuesday 12 Dec 2017
m, °C | ft, °F Tuesday 12 Wednesday 13 Thursday 14
  7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM
Tide State flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)

7:38AM
1.82



8:16PM
1.30



8:19AM
1.86



9:23PM
1.33



8:56AM
1.88
Low Tide
height (m)



2:07PM
0.30



1:35AM
0.48



2:57PM
0.15



2:25AM
0.59


Wind
(km/h)
windNE25metric.gif windNE25metric.gif windNE15metric.gif windNE10metric.gif windNE10metric.gif windNE10metric.gif windENE10metric.gif windNE15metric.gif windENE20metric.gif windNE15metric.gif windNNE10metric.gif windNW5metric.gif windW5metric.gif windWNW5metric.gif windENE5metric.gif windENE10metric.gif windNE10metric.gif windNE15metric.gif
  Today's sea temperature in Alcatraz Island, San Francisco Bay, California is 12.7 °C (Statistics for 12 Dec 1981-2005 – mean: 12.6 max: 15.3 min: 11.3 °C)
 
Summary  clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 11 10 14 16 15 14 14 12 11 11 15 16 15 14 13 13 12 12
Chill °C 8 7 13 16 15 13 13 10 9 9 15 16 15 14 13 13 11 10
Sunrise - 7:15 - - - - - - - 7:16 - - - - - - - 7:16
Sunset - - - 4:50 - - - - - - - 4:51 - - - - - -

Tide datum: -.