| Datum | Value | Description |
|---|---|---|
| MHHW | 1.61 | Mean Higher-High Water |
| MHW | 1.48 | Mean High Water |
| MTL | 0.81 | Mean Tide Level |
| MSL | 0.78 | Mean Sea Level |
| DTL | 0.81 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.67 | North American Vertical Datum of 1988 |
| STND | 1.68 | Station Datum |
| GT | 1.61 | Great Diurnal Range |
| MN | 1.34 | Mean Range of Tide |
| DHQ | 0.14 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 3.14 | Greenwich High Water Interval (in hours) |
| LWI | 9.85 | 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 | 1.92 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2021 16:18 | HAT Date and Time |
| LAT | -0.27 | Lowest Astronomical Tide |
| LAT Date & Time | 01/11/2005 10:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2021 - 07/31/2022 |