| Datum | Value | Description |
|---|---|---|
| MHHW | 5.882 | Mean Higher-High Water |
| MHW | 5.618 | Mean High Water |
| MTL | 4.451 | Mean Tide Level |
| MSL | 4.443 | Mean Sea Level |
| DTL | 4.151 | Mean Diurnal Tide Level |
| MLW | 3.284 | Mean Low Water |
| MLLW | 2.419 | Mean Lower-Low Water |
| NAVD88 | 3.134 | North American Vertical Datum of 1988 |
| STND | 0.000 | Station Datum |
| GT | 3.462 | Great Diurnal Range |
| MN | 2.334 | Mean Range of Tide |
| DHQ | 0.264 | Mean Diurnal High Water Inequality |
| DLQ | 0.864 | Mean Diurnal Low Water Inequality |
| HWI | 0.400 | Greenwich High Water Interval (in hours) |
| LWI | 6.640 | Greenwich Low Water Interval (in hours) |
| Max Tide | 7.029 | Highest Observed Tide |
| Max Tide Date & Time | 12/27/2022 21:42 | Highest Observed Tide Date & Time |
| Min Tide | 0.884 | Lowest Observed Tide |
| Min Tide Date & Time | 01/04/1916 00:00 | Lowest Observed Tide Date & Time |
| HAT | 6.475 | Highest Astronomical Tide |
| HAT Date & Time | 01/16/2032 15:42 | HAT Date and Time |
| LAT | 1.105 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 18:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |