| Datum | Value | Description |
|---|---|---|
| MHHW | 8.52 | Mean Higher-High Water |
| MHW | 7.81 | Mean High Water |
| MTL | 4.60 | Mean Tide Level |
| MSL | 4.58 | Mean Sea Level |
| DTL | 4.26 | Mean Diurnal Tide Level |
| MLW | 1.38 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.45 | North American Vertical Datum of 1988 |
| STND | -5.17 | Station Datum |
| GT | 8.52 | Great Diurnal Range |
| MN | 6.44 | Mean Range of Tide |
| DHQ | 0.70 | Mean Diurnal High Water Inequality |
| DLQ | 1.37 | Mean Diurnal Low Water Inequality |
| HWI | 8.19 | Greenwich High Water Interval (in hours) |
| LWI | 1.99 | Greenwich Low Water Interval (in hours) |
| Max Tide | 12.78 | Highest Observed Tide |
| Max Tide Date & Time | 01/04/2022 01:00 | Highest Observed Tide Date & Time |
| Min Tide | -3.59 | Lowest Observed Tide |
| Min Tide Date & Time | 05/07/2008 15:48 | Lowest Observed Tide Date & Time |
| HAT | 11.11 | Highest Astronomical Tide |
| HAT Date & Time | 12/16/2039 20:06 | HAT Date and Time |
| LAT | -3.21 | Lowest Astronomical Tide |
| LAT Date & Time | 07/03/2004 15:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/2005 - 12/31/2008 |
| 10/01/2010 - 09/30/2014 |
| 03/01/2015 - 02/28/2018 |