Columbia River - Knappton Tide Times and Heights
1:57 am
7.74ft7:30 am
2.71ft1:21 pm
8.77ft8:13 pm
-1.12ft
2:36 am
7.94ft8:18 am
2.2ft2:09 pm
8.42ft8:49 pm
-0.72ft
3:11 am
8.03ft9:04 am
1.88ft2:55 pm
7.94ft9:22 pm
-0.11ft
3:45 am
8.06ft9:48 am
1.66ft3:41 pm
7.35ft9:53 pm
0.69ft
4:17 am
8.03ft10:32 am
1.62ft4:29 pm
6.7ft10:23 pm
1.59ft
4:48 am
7.94ft11:18 am
1.7ft5:23 pm
6.08ft10:55 pm
2.49ft
5:20 am
7.8ft12:11 pm
1.88ft6:26 pm
5.58ft11:32 pm
3.43ft