Log in
Register
Tides
>
Oregon
>
Knappa, Columbia River Tides
>
Knappa, Columbia River Tide Chart for Aug 21st 2023
<
Aug 21st 2023
>
(Monday)
August 21st the
sunrise
is 6:20am-8:13pm and the
tide times
are
H
5:24am 6'6"
L
11:53am 0'9"
H
5:37pm 7'7" .