| Datum | Value | Description |
|---|---|---|
| MHHW | 0.89 | Mean Higher-High Water |
| MHW | 0.81 | Mean High Water |
| MTL | 0.44 | Mean Tide Level |
| MSL | 0.43 | Mean Sea Level |
| DTL | 0.44 | Mean Diurnal Tide Level |
| MLW | 0.06 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.34 | North American Vertical Datum of 1988 |
| STND | -2.55 | Station Datum |
| GT | 0.89 | Great Diurnal Range |
| MN | 0.75 | Mean Range of Tide |
| DHQ | 0.08 | Mean Diurnal High Water Inequality |
| DLQ | 0.06 | Mean Diurnal Low Water Inequality |
| HWI | 4.07 | Greenwich High Water Interval (in hours) |
| LWI | 10.81 | 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 | 1.03 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2021 17:12 | HAT Date and Time |
| LAT | -0.13 | Lowest Astronomical Tide |
| LAT Date & Time | 12/25/2030 10:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 04/01/1999 - 06/30/1999 |