| Datum | Value | Description |
|---|---|---|
| MHHW | 2.35 | Mean Higher-High Water |
| MHW | 2.16 | Mean High Water |
| MTL | 1.37 | Mean Tide Level |
| MSL | 1.32 | Mean Sea Level |
| DTL | 1.18 | Mean Diurnal Tide Level |
| MLW | 0.57 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.37 | North American Vertical Datum of 1988 |
| STND | -2.38 | Station Datum |
| GT | 2.34 | Great Diurnal Range |
| MN | 1.59 | Mean Range of Tide |
| DHQ | 0.19 | Mean Diurnal High Water Inequality |
| DLQ | 0.56 | Mean Diurnal Low Water Inequality |
| HWI | 7.19 | Greenwich High Water Interval (in hours) |
| LWI | 1.16 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 2.98 | Highest Astronomical Tide |
| HAT Date & Time | 09/30/2007 08:30 | HAT Date and Time |
| LAT | -1.14 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 13:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 11/01/1977 - 02/28/1978 |