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San Francisco Bay, Alcatraz Island Tides
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San Francisco Bay, Alcatraz Island Tide Chart for Dec 17th 2021
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Dec 17th 2021
>
(Friday)
December 17th the
sunrise
is 7:19am-4:52pm and the
tide times
are
L
3:55am 2'9"
H
9:55am 6'1"
L
5:00pm -0'5" .