| Datum | Value | Description |
|---|---|---|
| MHHW | 4.48 | Mean Higher-High Water |
| MHW | 4.14 | Mean High Water |
| MTL | 2.14 | Mean Tide Level |
| MSL | 2.15 | Mean Sea Level |
| DTL | 2.24 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 2.75 | North American Vertical Datum of 1988 |
| STND | -18.83 | Station Datum |
| GT | 4.49 | Great Diurnal Range |
| MN | 3.98 | Mean Range of Tide |
| DHQ | 0.34 | Mean Diurnal High Water Inequality |
| DLQ | 0.16 | Mean Diurnal Low Water Inequality |
| HWI | 12.32 | Greenwich High Water Interval (in hours) |
| LWI | 6.16 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.53 | Highest Observed Tide |
| Max Tide Date & Time | 09/14/2018 14:54 | Highest Observed Tide Date & Time |
| Min Tide | -2.65 | Lowest Observed Tide |
| Min Tide Date & Time | 01/08/2009 03:00 | Lowest Observed Tide Date & Time |
| HAT | 6.01 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 12:00 | HAT Date and Time |
| LAT | -1.36 | Lowest Astronomical Tide |
| LAT Date & Time | 02/12/2032 06:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/2004 - 09/30/2008 |
| 09/01/2009 - 08/31/2011 |
| 06/01/2012 - 05/31/2013 |
| 10/01/2013 - 09/30/2018 |