| Datum | Value | Description |
|---|---|---|
| MHHW | 1.941 | Mean Higher-High Water |
| MHW | 1.752 | Mean High Water |
| MTL | 1.013 | Mean Tide Level |
| MSL | 0.981 | Mean Sea Level |
| DTL | 0.936 | Mean Diurnal Tide Level |
| MLW | 0.275 | Mean Low Water |
| MLLW | -0.070 | Mean Lower-Low Water |
| NAVD88 | 0.000 | North American Vertical Datum of 1988 |
| STND | -1.086 | Station Datum |
| GT | 2.010 | Great Diurnal Range |
| MN | 1.476 | Mean Range of Tide |
| DHQ | 0.189 | Mean Diurnal High Water Inequality |
| DLQ | 0.345 | Mean Diurnal Low Water Inequality |
| HWI | 8.010 | Greenwich High Water Interval (in hours) |
| LWI | 1.500 | Greenwich Low Water Interval (in hours) |
| Max Tide | 2.870 | Highest Observed Tide |
| Max Tide Date & Time | 12/03/1983 18:18 | Highest Observed Tide Date & Time |
| Min Tide | -0.854 | Lowest Observed Tide |
| Min Tide Date & Time | 01/11/2009 01:42 | Lowest Observed Tide Date & Time |
| HAT | 2.355 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 19:06 | HAT Date and Time |
| LAT | -0.649 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2008 14:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |