| Datum | Value | Description |
|---|---|---|
| MHHW | 1.35 | Mean Higher-High Water |
| MHW | 1.12 | Mean High Water |
| MTL | 0.64 | Mean Tide Level |
| MSL | 0.59 | Mean Sea Level |
| DTL | 0.67 | Mean Diurnal Tide Level |
| MLW | 0.16 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.62 | North American Vertical Datum of 1988 |
| STND | -1.80 | Station Datum |
| GT | 1.35 | Great Diurnal Range |
| MN | 0.96 | Mean Range of Tide |
| DHQ | 0.24 | Mean Diurnal High Water Inequality |
| DLQ | 0.16 | Mean Diurnal Low Water Inequality |
| HWI | 9.63 | Greenwich High Water Interval (in hours) |
| LWI | 5.07 | Greenwich Low Water Interval (in hours) |
| Max Tide | 5.01 | Highest Observed Tide |
| Max Tide Date & Time | 05/28/1973 00:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.47 | Lowest Observed Tide |
| Min Tide Date & Time | 05/04/1973 00:00 | Lowest Observed Tide Date & Time |
| HAT | 1.83 | Highest Astronomical Tide |
| HAT Date & Time | 05/07/2004 23:18 | HAT Date and Time |
| LAT | -0.35 | Lowest Astronomical Tide |
| LAT Date & Time | 01/03/2026 18:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 03/01/1978 - 02/28/1979 |