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Columbia River, Knappa
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Columbia River, Knappa Tides for Sep 20th 2021
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Sep 20th 2021
>
(Monday)
September 20th the
sunrise
is 6:59am-7:15pm and the
tide times
are
H
1:50am 7'11"
L
8:56am -0'6"
H
2:38pm 7'9"
L
9:10pm 0'7" .