| Datum | Value | Description |
|---|---|---|
| MHHW | 19.27 | Mean Higher-High Water |
| MHW | 18.79 | Mean High Water |
| MTL | 9.62 | Mean Tide Level |
| MSL | 9.70 | Mean Sea Level |
| DTL | 9.63 | Mean Diurnal Tide Level |
| MLW | 0.44 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 9.93 | North American Vertical Datum of 1988 |
| STND | -4.80 | Station Datum |
| GT | 19.27 | Great Diurnal Range |
| MN | 18.35 | Mean Range of Tide |
| DHQ | 0.47 | Mean Diurnal High Water Inequality |
| DLQ | 0.45 | Mean Diurnal Low Water Inequality |
| HWI | 3.30 | Greenwich High Water Interval (in hours) |
| LWI | 9.69 | Greenwich Low Water Interval (in hours) |
| Max Tide | 24.37 | Highest Observed Tide |
| Max Tide Date & Time | 04/10/2020 08:54 | Highest Observed Tide Date & Time |
| Min Tide | -4.68 | Lowest Observed Tide |
| Min Tide Date & Time | 08/09/1972 00:00 | Lowest Observed Tide Date & Time |
| HAT | 22.76 | Highest Astronomical Tide |
| HAT Date & Time | 11/15/2016 15:48 | HAT Date and Time |
| LAT | -3.46 | Lowest Astronomical Tide |
| LAT Date & Time | 04/01/2033 10:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |