Columbia River - Grays Bay Tide Times and Heights
- 1:45 am0.94ft
- 8:42 am5.67ft
- 2:04 pm4.48ft
- 7:07 pm6.41ft
 
- 2:55 am1.01ft
- 9:38 am5.94ft
- 3:28 pm3.93ft
- 8:34 pm6.17ft
 
- 3:59 am0.97ft
- 10:26 am6.41ft
- 4:38 pm3.03ft
- 9:58 pm6.26ft
 
- 4:53 am0.9ft
- 11:06 am6.97ft
- 5:37 pm1.84ft
- 11:09 pm6.5ft
 
- 4:41 am0.97ft
- 10:43 am7.56ft
- 5:29 pm0.65ft
- 11:11 pm6.79ft
 
- 5:26 am1.19ft
- 11:19 am8.18ft
- 6:18 pm-0.43ft
 
- 12:07 am7.06ft
- 6:10 am1.55ft
- 11:56 am8.68ft
- 7:05 pm-1.26ft