| Datum | Value | Description |
|---|---|---|
| MHHW | 2.76 | Mean Higher-High Water |
| MHW | 2.51 | Mean High Water |
| MTL | 1.52 | Mean Tide Level |
| MSL | 1.57 | Mean Sea Level |
| DTL | 1.38 | Mean Diurnal Tide Level |
| MLW | 0.53 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 2.07 | North American Vertical Datum of 1988 |
| STND | -1.86 | Station Datum |
| GT | 2.76 | Great Diurnal Range |
| MN | 1.97 | Mean Range of Tide |
| DHQ | 0.25 | Mean Diurnal High Water Inequality |
| DLQ | 0.54 | Mean Diurnal Low Water Inequality |
| HWI | 5.94 | Greenwich High Water Interval (in hours) |
| LWI | 12.34 | 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 | 3.80 | Highest Astronomical Tide |
| HAT Date & Time | 10/28/2007 05:42 | HAT Date and Time |
| LAT | -1.39 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 12:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1978 - 08/31/1978 |