| Datum | Value | Description |
|---|---|---|
| MHHW | 0.54 | Mean Higher-High Water |
| MHW | 0.54 | Mean High Water |
| MTL | 0.27 | Mean Tide Level |
| MSL | 0.27 | Mean Sea Level |
| DTL | 0.27 | Mean Diurnal Tide Level |
| MLW | -0.01 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.23 | North American Vertical Datum of 1988 |
| STND | -4.30 | Station Datum |
| GT | 0.54 | Great Diurnal Range |
| MN | 0.55 | Mean Range of Tide |
| DHQ | 0.00 | Mean Diurnal High Water Inequality |
| DLQ | -0.00 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 6.51 | Highest Observed Tide |
| Max Tide Date & Time | 08/30/2012 12:24 | Highest Observed Tide Date & Time |
| Min Tide | -2.60 | Lowest Observed Tide |
| Min Tide Date & Time | 12/25/1989 22:18 | Lowest Observed Tide Date & Time |
| HAT | 1.01 | Highest Astronomical Tide |
| HAT Date & Time | 09/25/2023 21:36 | HAT Date and Time |
| LAT | -0.56 | Lowest Astronomical Tide |
| LAT Date & Time | 01/22/2023 01:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/2010 - 12/31/2012 |
| 03/01/2013 - 02/28/2019 |