| Datum | Value | Description |
|---|---|---|
| MHHW | 2.06 | Mean Higher-High Water |
| MHW | 1.90 | Mean High Water |
| MTL | 1.02 | Mean Tide Level |
| MSL | 1.02 | Mean Sea Level |
| DTL | 1.03 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.21 | North American Vertical Datum of 1988 |
| STND | -28.95 | Station Datum |
| GT | 2.06 | Great Diurnal Range |
| MN | 1.76 | Mean Range of Tide |
| DHQ | 0.16 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 6.16 | Greenwich High Water Interval (in hours) |
| LWI | 0.52 | Greenwich Low Water Interval (in hours) |
| Max Tide | 5.12 | Highest Observed Tide |
| Max Tide Date & Time | 10/30/2021 05:12 | Highest Observed Tide Date & Time |
| Min Tide | -2.16 | Lowest Observed Tide |
| Min Tide Date & Time | 03/03/2018 14:36 | Lowest Observed Tide Date & Time |
| HAT | 2.72 | Highest Astronomical Tide |
| HAT Date & Time | 09/20/2028 19:12 | HAT Date and Time |
| LAT | -0.65 | Lowest Astronomical Tide |
| LAT Date & Time | 01/21/2015 13:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2005 - 08/31/2009 |
| 04/01/2010 - 03/31/2012 |
| 05/01/2014 - 04/30/2019 |