| Datum | Value | Description |
|---|---|---|
| MHHW | 0.53 | Mean Higher-High Water |
| MHW | 0.49 | Mean High Water |
| MTL | 0.27 | Mean Tide Level |
| MSL | 0.29 | Mean Sea Level |
| DTL | 0.27 | Mean Diurnal Tide Level |
| MLW | 0.05 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -1.65 | North American Vertical Datum of 1988 |
| STND | -19.59 | Station Datum |
| GT | 0.53 | Great Diurnal Range |
| MN | 0.45 | Mean Range of Tide |
| DHQ | 0.04 | Mean Diurnal High Water Inequality |
| DLQ | 0.04 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 7.27 | Highest Observed Tide |
| Max Tide Date & Time | 07/13/2019 21:54 | Highest Observed Tide Date & Time |
| Min Tide | -2.72 | Lowest Observed Tide |
| Min Tide Date & Time | 08/29/2012 07:42 | Lowest Observed Tide Date & Time |
| HAT | 1.89 | Highest Astronomical Tide |
| HAT Date & Time | 05/07/2008 14:54 | HAT Date and Time |
| LAT | -0.99 | Lowest Astronomical Tide |
| LAT Date & Time | 09/30/2007 20:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 12/01/2003 - 11/30/2004 |
| 07/01/2007 - 06/30/2008 |
| 11/01/2008 - 10/31/2012 |
| 02/01/2013 - 01/31/2019 |