| Datum | Value | Description |
|---|---|---|
| MHHW | 1.37 | Mean Higher-High Water |
| MHW | 1.31 | Mean High Water |
| MTL | 0.73 | Mean Tide Level |
| MSL | 0.81 | Mean Sea Level |
| DTL | 0.68 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.93 | North American Vertical Datum of 1988 |
| STND | -3.63 | Station Datum |
| GT | 1.37 | Great Diurnal Range |
| MN | 1.17 | Mean Range of Tide |
| DHQ | 0.05 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 3.81 | Highest Observed Tide |
| Max Tide Date & Time | 09/22/2020 07:54 | Highest Observed Tide Date & Time |
| Min Tide | -0.97 | Lowest Observed Tide |
| Min Tide Date & Time | 12/22/2018 18:42 | Lowest Observed Tide Date & Time |
| HAT | 2.27 | Highest Astronomical Tide |
| HAT Date & Time | 10/29/2007 03:00 | HAT Date and Time |
| LAT | -1.04 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 14:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/2015 - 09/30/2019 |