| Datum | Value | Description |
|---|---|---|
| MHHW | 18.43 | Mean Higher-High Water |
| MHW | 17.59 | Mean High Water |
| MTL | 9.63 | Mean Tide Level |
| MSL | 9.73 | Mean Sea Level |
| DTL | 9.22 | Mean Diurnal Tide Level |
| MLW | 1.66 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 5.10 | North American Vertical Datum of 1988 |
| STND | -2.29 | Station Datum |
| GT | 18.43 | Great Diurnal Range |
| MN | 15.94 | Mean Range of Tide |
| DHQ | 0.84 | Mean Diurnal High Water Inequality |
| DLQ | 1.66 | Mean Diurnal Low Water Inequality |
| HWI | 11.22 | Greenwich High Water Interval (in hours) |
| LWI | 4.90 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 23.76 | Highest Astronomical Tide |
| HAT Date & Time | 11/15/2016 23:30 | HAT Date and Time |
| LAT | -6.22 | Lowest Astronomical Tide |
| LAT Date & Time | 05/27/2021 17:54 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2018 - 11/30/2018 |