Saint Johns River - Great Marsh Island Tide Times and Heights
- 4:37 am3.86ft
- 10:38 am0.89ft
- 5:10 pm4.24ft
- 11:22 pm0.69ft
 
- 5:37 am4.16ft
- 11:40 am0.72ft
- 6:06 pm4.35ft
 
- 12:11 am0.46ft
- 5:33 am4.49ft
- 11:38 am0.5ft
- 5:58 pm4.46ft
- 11:59 pm0.22ft
 
- 6:25 am4.82ft
- 12:34 pm0.31ft
- 6:49 pm4.55ft
 
- 12:47 am0ft
- 7:17 am5.13ft
- 1:28 pm0.17ft
- 7:40 pm4.57ft
 
- 1:35 am-0.14ft
- 8:08 am5.32ft
- 2:20 pm0.07ft
- 8:31 pm4.55ft
 
- 2:23 am-0.22ft
- 9:00 am5.4ft
- 3:11 pm0.07ft
- 9:24 pm4.46ft