| Datum | Value | Description |
|---|---|---|
| MHHW | 3.53 | Mean Higher-High Water |
| MHW | 3.29 | Mean High Water |
| MTL | 1.95 | Mean Tide Level |
| MSL | 1.93 | Mean Sea Level |
| DTL | 1.77 | Mean Diurnal Tide Level |
| MLW | 0.61 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.97 | North American Vertical Datum of 1988 |
| STND | 1.95 | Station Datum |
| GT | 3.53 | Great Diurnal Range |
| MN | 2.68 | Mean Range of Tide |
| DHQ | 0.25 | Mean Diurnal High Water Inequality |
| DLQ | 0.61 | Mean Diurnal Low Water Inequality |
| HWI | 7.37 | Greenwich High Water Interval (in hours) |
| LWI | 1.27 | 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 | 4.70 | Highest Astronomical Tide |
| HAT Date & Time | 08/31/2023 19:42 | HAT Date and Time |
| LAT | -1.38 | Lowest Astronomical Tide |
| LAT Date & Time | 01/14/2040 14:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/2022 - 01/31/2023 |