| Datum | Value | Description |
|---|---|---|
| MHHW | 2.40 | Mean Higher-High Water |
| MHW | 2.12 | Mean High Water |
| MTL | 1.29 | Mean Tide Level |
| MSL | 1.32 | Mean Sea Level |
| DTL | 1.20 | Mean Diurnal Tide Level |
| MLW | 0.46 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.90 | North American Vertical Datum of 1988 |
| STND | 1.94 | Station Datum |
| GT | 2.40 | Great Diurnal Range |
| MN | 1.66 | Mean Range of Tide |
| DHQ | 0.28 | Mean Diurnal High Water Inequality |
| DLQ | 0.47 | Mean Diurnal Low Water Inequality |
| HWI | 5.96 | Greenwich High Water Interval (in hours) |
| LWI | 12.23 | 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 | 3.21 | Highest Astronomical Tide |
| HAT Date & Time | 08/30/2023 16:54 | HAT Date and Time |
| LAT | -1.18 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 12:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/2022 - 08/31/2022 |