| Datum | Value | Description |
|---|---|---|
| MHHW | 1.25 | Mean Higher-High Water |
| MHW | 1.08 | Mean High Water |
| MTL | 0.55 | Mean Tide Level |
| MSL | 0.54 | Mean Sea Level |
| DTL | 0.62 | Mean Diurnal Tide Level |
| MLW | 0.02 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.04 | North American Vertical Datum of 1988 |
| STND | -2.33 | Station Datum |
| GT | 1.25 | Great Diurnal Range |
| MN | 1.06 | Mean Range of Tide |
| DHQ | 0.16 | Mean Diurnal High Water Inequality |
| DLQ | 0.02 | Mean Diurnal Low Water Inequality |
| HWI | 2.87 | Greenwich High Water Interval (in hours) |
| LWI | 9.64 | 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 | 1.49 | Highest Astronomical Tide |
| HAT Date & Time | 12/04/2021 14:42 | HAT Date and Time |
| LAT | -0.20 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 09:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 02/01/1979 - 03/31/1979 |