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San Francisco Bay, Alcatraz Island Tides
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San Francisco Bay, Alcatraz Island Tide Chart for Dec 20th 2021
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Dec 20th 2021
>
(Monday)
December 20th the
sunrise
is 7:21am-4:53pm and the
tide times
are
H
1:34am 4'7"
L
5:48am 3'3"
H
11:33am 5'11"
L
6:39pm -0'7" .