| Datum | Value | Description |
|---|---|---|
| MHHW | 1.67 | Mean Higher-High Water |
| MHW | 1.53 | Mean High Water |
| MTL | 0.91 | Mean Tide Level |
| MSL | 0.91 | Mean Sea Level |
| DTL | 0.83 | Mean Diurnal Tide Level |
| MLW | 0.28 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.65 | North American Vertical Datum of 1988 |
| STND | -27.35 | Station Datum |
| GT | 1.67 | Great Diurnal Range |
| MN | 1.25 | Mean Range of Tide |
| DHQ | 0.14 | Mean Diurnal High Water Inequality |
| DLQ | 0.28 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 6.12 | Highest Observed Tide |
| Max Tide Date & Time | 09/14/2021 09:24 | Highest Observed Tide Date & Time |
| Min Tide | -2.32 | Lowest Observed Tide |
| Min Tide Date & Time | 12/21/2018 13:42 | Lowest Observed Tide Date & Time |
| HAT | 2.63 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2007 23:36 | HAT Date and Time |
| LAT | -1.42 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 14:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2016 - 06/30/2018 |
| 01/01/2019 - 12/31/2019 |