Potomac River - Piscataway Creek Entrance Tide Times and Heights
- 3:44 am2.34ft
- 9:54 am0.58ft
- 4:24 pm2.26ft
- 10:18 pm0.52ft
 
- 4:52 am2.37ft
- 10:49 am0.46ft
- 5:21 pm2.39ft
- 11:22 pm0.4ft
 
- 4:51 am2.42ft
- 10:41 am0.34ft
- 5:12 pm2.56ft
- 11:23 pm0.27ft
 
- 5:44 am2.48ft
- 11:33 am0.21ft
- 6:01 pm2.72ft
 
- 12:21 am0.15ft
- 6:34 am2.53ft
- 12:23 pm0.09ft
- 6:49 pm2.85ft
 
- 1:17 am0.06ft
- 7:23 am2.53ft
- 1:12 pm0.03ft
- 7:37 pm2.93ft
 
- 2:09 am0.03ft
- 8:12 am2.48ft
- 2:01 pm0.03ft
- 8:26 pm2.93ft