| Datum | Value | Description |
|---|---|---|
| MHHW | 1.49 | Mean Higher-High Water |
| MHW | 1.39 | Mean High Water |
| MTL | 0.78 | Mean Tide Level |
| MSL | 0.81 | Mean Sea Level |
| DTL | 0.74 | Mean Diurnal Tide Level |
| MLW | 0.18 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -0.04 | North American Vertical Datum of 1988 |
| STND | -4.56 | Station Datum |
| GT | 1.49 | Great Diurnal Range |
| MN | 1.21 | Mean Range of Tide |
| DHQ | 0.09 | Mean Diurnal High Water Inequality |
| DLQ | 0.18 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 6.75 | Highest Observed Tide |
| Max Tide Date & Time | 08/27/2017 20:30 | Highest Observed Tide Date & Time |
| Min Tide | -3.28 | Lowest Observed Tide |
| Min Tide Date & Time | 01/19/1996 19:18 | Lowest Observed Tide Date & Time |
| HAT | 2.29 | Highest Astronomical Tide |
| HAT Date & Time | 05/17/2026 16:36 | HAT Date and Time |
| LAT | -1.44 | Lowest Astronomical Tide |
| LAT Date & Time | 01/29/2006 20:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1995 - 07/31/1996 |
| 01/01/2001 - 12/31/2002 |
| 01/01/2016 - 12/31/2016 |