| Datum | Value | Description |
|---|---|---|
| MHHW | 2.80 | Mean Higher-High Water |
| MHW | 2.46 | Mean High Water |
| MTL | 1.48 | Mean Tide Level |
| MSL | 1.48 | Mean Sea Level |
| DTL | 1.40 | Mean Diurnal Tide Level |
| MLW | 0.51 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.76 | North American Vertical Datum of 1988 |
| STND | -1.98 | Station Datum |
| GT | 2.81 | Great Diurnal Range |
| MN | 1.95 | Mean Range of Tide |
| DHQ | 0.34 | Mean Diurnal High Water Inequality |
| DLQ | 0.51 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 4.36 | Highest Observed Tide |
| Max Tide Date & Time | 05/15/1976 00:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.67 | Lowest Observed Tide |
| Min Tide Date & Time | 11/30/1990 00:00 | Lowest Observed Tide Date & Time |
| HAT | Highest Astronomical Tide | |
| HAT Date & Time | HAT Date and Time | |
| LAT | Lowest Astronomical Tide | |
| LAT Date & Time | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 06/01/1990 - 05/31/1991 |