| Datum | Value | Description |
|---|---|---|
| MHHW | 1.79 | Mean Higher-High Water |
| MHW | 1.66 | Mean High Water |
| MTL | 0.91 | Mean Tide Level |
| MSL | 0.95 | Mean Sea Level |
| DTL | 0.90 | Mean Diurnal Tide Level |
| MLW | 0.16 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.85 | North American Vertical Datum of 1988 |
| STND | 1.84 | Station Datum |
| GT | 1.79 | Great Diurnal Range |
| MN | 1.50 | Mean Range of Tide |
| DHQ | 0.13 | Mean Diurnal High Water Inequality |
| DLQ | 0.16 | Mean Diurnal Low Water Inequality |
| HWI | 1.50 | Greenwich High Water Interval (in hours) |
| LWI | 7.72 | 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 | 2.25 | Highest Astronomical Tide |
| HAT Date & Time | 11/24/2003 13:48 | HAT Date and Time |
| LAT | -0.34 | Lowest Astronomical Tide |
| LAT Date & Time | 12/05/2021 07:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1999 - 05/31/1999 |