| Datum | Value | Description |
|---|---|---|
| MHHW | 6.23 | Mean Higher-High Water |
| MHW | 6.00 | Mean High Water |
| MTL | 3.34 | Mean Tide Level |
| MSL | 3.39 | Mean Sea Level |
| DTL | 3.11 | Mean Diurnal Tide Level |
| MLW | 0.67 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -0.53 | North American Vertical Datum of 1988 |
| STND | -14.91 | Station Datum |
| GT | 6.22 | Great Diurnal Range |
| MN | 5.33 | Mean Range of Tide |
| DHQ | 0.22 | Mean Diurnal High Water Inequality |
| DLQ | 0.67 | Mean Diurnal Low Water Inequality |
| HWI | 10.08 | Greenwich High Water Interval (in hours) |
| LWI | 5.12 | 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 | 7.44 | Highest Astronomical Tide |
| HAT Date & Time | 01/18/2032 14:48 | HAT Date and Time |
| LAT | -1.49 | Lowest Astronomical Tide |
| LAT Date & Time | 11/30/2038 07:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2021 - 08/31/2021 |