| Datum | Value | Description |
|---|---|---|
| MHHW | 8.16 | Mean Higher-High Water |
| MHW | 7.54 | Mean High Water |
| MTL | Mean Tide Level | |
| MSL | Mean Sea Level | |
| DTL | Mean Diurnal Tide Level | |
| MLW | Mean Low Water | |
| MLLW | Mean Lower-Low Water | |
| NAVD88 | 1.15 | North American Vertical Datum of 1988 |
| STND | 0.00 | Station Datum |
| GT | Great Diurnal Range | |
| MN | Mean Range of Tide | |
| DHQ | 0.62 | Mean Diurnal High Water Inequality |
| DLQ | Mean Diurnal Low Water Inequality | |
| HWI | 8.47 | Greenwich High Water Interval (in hours) |
| LWI | 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 | Highest Astronomical Tide | |
| HAT Date & Time | HAT Date and Time | |
| LAT | Lowest Astronomical Tide | |
| LAT Date & Time | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 12/01/1976 - 02/28/1977 |