| Datum | Value | Description |
|---|---|---|
| MHHW | 3.45 | Mean Higher-High Water |
| MHW | 3.05 | Mean High Water |
| MTL | 1.67 | Mean Tide Level |
| MSL | 1.55 | Mean Sea Level |
| DTL | 1.72 | Mean Diurnal Tide Level |
| MLW | 0.28 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -2.32 | North American Vertical Datum of 1988 |
| STND | -1.76 | Station Datum |
| GT | 3.45 | Great Diurnal Range |
| MN | 2.77 | Mean Range of Tide |
| DHQ | 0.39 | 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 | 13.09 | Highest Observed Tide |
| Max Tide Date & Time | 09/17/2022 20:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.65 | Lowest Observed Tide |
| Min Tide Date & Time | 11/11/2016 03:36 | Lowest Observed Tide Date & Time |
| HAT | 5.19 | Highest Astronomical Tide |
| HAT Date & Time | 07/05/2023 20:30 | HAT Date and Time |
| LAT | -1.03 | Lowest Astronomical Tide |
| LAT Date & Time | 12/23/2006 19:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2011 - 08/31/2011 |
| 08/01/2016 - 01/31/2017 |
| 06/01/2017 - 07/31/2017 |
| 10/01/2017 - 10/31/2017 |
| 12/01/2017 - 12/31/2017 |
| 07/01/2018 - 10/31/2018 |
| 12/01/2018 - 12/31/2018 |
| 07/01/2019 - 08/31/2019 |