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San Francisco Bay, Alcatraz Island
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San Francisco Bay, Alcatraz Island Tides for Apr 21st 2023
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Apr 21st 2023
>
(Friday)
April 21st the
sunrise
is 6:26am-7:50pm and the
tide times
are
H
12:47am 6'1"
L
7:22am -0'9"
H
2:15pm 4'8"
L
7:10pm 1'11" .