Mary Island - Custom House Cove Tide Times and Heights
- 2:41 am2.46ft
- 9:28 am12.73ft
- 3:24 pm4.86ft
- 9:22 pm12.57ft
 
- 3:40 am1.94ft
- 10:12 am14.14ft
- 4:22 pm2.89ft
- 10:24 pm13.58ft
 
- 3:31 am1.48ft
- 9:52 am15.58ft
- 4:10 pm0.85ft
- 10:18 pm14.6ft
 
- 4:16 am1.18ft
- 10:30 am16.96ft
- 4:55 pm-1.02ft
- 11:07 pm15.42ft
 
- 4:59 am1.15ft
- 11:08 am18.08ft
- 5:37 pm-2.49ft
- 11:54 pm15.88ft
 
- 5:39 am1.38ft
- 11:47 am18.83ft
- 6:20 pm-3.35ft
 
- 12:41 am15.94ft
- 6:20 am1.87ft
- 12:27 pm19.09ft
- 7:04 pm-3.58ft