| Datum | Value | Description |
|---|---|---|
| MHHW | 4.56 | Mean Higher-High Water |
| MHW | 4.24 | Mean High Water |
| MTL | 2.20 | Mean Tide Level |
| MSL | 2.22 | Mean Sea Level |
| DTL | 2.28 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 2.69 | North American Vertical Datum of 1988 |
| STND | -2.34 | Station Datum |
| GT | 4.57 | Great Diurnal Range |
| MN | 4.09 | Mean Range of Tide |
| DHQ | 0.32 | Mean Diurnal High Water Inequality |
| DLQ | 0.16 | Mean Diurnal Low Water Inequality |
| HWI | 1.18 | Greenwich High Water Interval (in hours) |
| LWI | 7.39 | 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 | 5.78 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 13:18 | HAT Date and Time |
| LAT | -0.72 | Lowest Astronomical Tide |
| LAT Date & Time | 12/25/2034 06:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 04/01/1976 - 06/30/1976 |