| Datum | Value | Description |
|---|---|---|
| MHHW | 7.37 | Mean Higher-High Water |
| MHW | 6.65 | Mean High Water |
| MTL | 3.98 | Mean Tide Level |
| MSL | 3.99 | Mean Sea Level |
| DTL | 3.68 | Mean Diurnal Tide Level |
| MLW | 1.30 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.72 | North American Vertical Datum of 1988 |
| STND | -1.71 | Station Datum |
| GT | 7.36 | Great Diurnal Range |
| MN | 5.35 | Mean Range of Tide |
| DHQ | 0.72 | Mean Diurnal High Water Inequality |
| DLQ | 1.30 | Mean Diurnal Low Water Inequality |
| HWI | 7.86 | Greenwich High Water Interval (in hours) |
| LWI | 1.18 | 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 | 9.36 | Highest Astronomical Tide |
| HAT Date & Time | 12/23/2003 19:00 | HAT Date and Time |
| LAT | -2.43 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2004 14:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 12/01/2010 - 02/28/2011 |