Columbia River - Knappton Tide Times and Heights

Today 12 Aug
- 3:51 am
  7.35ft
- 10:14 am
  -0.83ft
- 4:35 pm
  7.38ft
- 10:45 pm
  0.51ft
Wed 13 Aug
- 4:41 am
  6.85ft
- 10:48 am
  -0.14ft
- 5:08 pm
  7.62ft
- 11:34 pm
  0.25ft
Thu 14 Aug
- 5:37 am
  6.26ft
- 11:25 am
  0.72ft
- 5:46 pm
  7.77ft
Fri 15 Aug
- 12:31 am
  0.18ft
- 6:42 am
  5.64ft
- 12:08 pm
  1.73ft
- 6:30 pm
  7.77ft
Sat 16 Aug
- 1:39 am
  0.18ft
- 8:00 am
  5.17ft
- 1:02 pm
  2.67ft
- 7:25 pm
  7.62ft
Sun 17 Aug
- 2:57 am
  0.11ft
- 9:26 am
  5.02ft
- 2:16 pm
  3.39ft
- 8:31 pm
  7.5ft
Mon 18 Aug
- 4:15 am
  -0.18ft
- 10:48 am
  5.29ft
- 3:40 pm
  3.65ft
- 9:46 pm
  7.44ft