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Columbia River, Knappa Tides
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Columbia River, Knappa Tide Chart for Sep 18th 2022
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Sep 18th 2022
>
(Sunday)
September 18th the
sunrise
is 6:56am-7:19pm and the
tide times
are
L
3:19am 0'7"
H
9:31am 5'4"
L
2:56pm 3'0"
H
8:11pm 6'7" .