| Datum | Value | Description |
|---|---|---|
| MHHW | 1.79 | Mean Higher-High Water |
| MHW | 1.73 | Mean High Water |
| MTL | 0.92 | Mean Tide Level |
| MSL | 0.89 | Mean Sea Level |
| DTL | 0.89 | Mean Diurnal Tide Level |
| MLW | 0.11 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.76 | North American Vertical Datum of 1988 |
| STND | -1.76 | Station Datum |
| GT | 1.78 | Great Diurnal Range |
| MN | 1.61 | Mean Range of Tide |
| DHQ | 0.06 | Mean Diurnal High Water Inequality |
| DLQ | 0.11 | Mean Diurnal Low Water Inequality |
| HWI | 3.34 | Greenwich High Water Interval (in hours) |
| LWI | 10.31 | Greenwich Low Water Interval (in hours) |
| Max Tide | 3.07 | Highest Observed Tide |
| Max Tide Date & Time | 10/18/1970 00:24 | Highest Observed Tide Date & Time |
| Min Tide | -1.11 | Lowest Observed Tide |
| Min Tide Date & Time | 04/24/1971 17:36 | Lowest Observed Tide Date & Time |
| HAT | 2.46 | Highest Astronomical Tide |
| HAT Date & Time | 10/17/2016 16:30 | HAT Date and Time |
| LAT | -0.53 | Lowest Astronomical Tide |
| LAT Date & Time | 02/01/2018 10:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1970 - 04/30/1971 |