| Datum | Value | Description |
|---|---|---|
| MHHW | 0.72 | Mean Higher-High Water |
| MHW | 0.71 | Mean High Water |
| MTL | 0.36 | Mean Tide Level |
| MSL | 0.40 | Mean Sea Level |
| DTL | 0.36 | Mean Diurnal Tide Level |
| MLW | 0.02 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -0.38 | North American Vertical Datum of 1988 |
| STND | -11.41 | Station Datum |
| GT | 0.72 | Great Diurnal Range |
| MN | 0.69 | Mean Range of Tide |
| DHQ | 0.01 | Mean Diurnal High Water Inequality |
| DLQ | 0.02 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 3.89 | Highest Observed Tide |
| Max Tide Date & Time | 09/21/2020 14:36 | Highest Observed Tide Date & Time |
| Min Tide | -1.66 | Lowest Observed Tide |
| Min Tide Date & Time | 01/16/2022 22:12 | Lowest Observed Tide Date & Time |
| HAT | 1.46 | Highest Astronomical Tide |
| HAT Date & Time | 10/12/2025 09:36 | HAT Date and Time |
| LAT | -0.93 | Lowest Astronomical Tide |
| LAT Date & Time | 01/21/2023 17:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 06/01/2015 - 05/31/2016 |
| 10/01/2016 - 09/30/2018 |