| Datum | Value | Description |
|---|---|---|
| MHHW | 3.23 | Mean Higher-High Water |
| MHW | 3.02 | Mean High Water |
| MTL | 1.62 | Mean Tide Level |
| MSL | 1.56 | Mean Sea Level |
| DTL | 1.61 | Mean Diurnal Tide Level |
| MLW | 0.22 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.60 | North American Vertical Datum of 1988 |
| STND | -3.15 | Station Datum |
| GT | 3.22 | Great Diurnal Range |
| MN | 2.81 | Mean Range of Tide |
| DHQ | 0.20 | Mean Diurnal High Water Inequality |
| DLQ | 0.21 | Mean Diurnal Low Water Inequality |
| HWI | 3.04 | Greenwich High Water Interval (in hours) |
| LWI | 9.53 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.66 | Highest Observed Tide |
| Max Tide Date & Time | 09/19/2003 13:18 | Highest Observed Tide Date & Time |
| Min Tide | -3.73 | Lowest Observed Tide |
| Min Tide Date & Time | 04/05/1975 06:18 | Lowest Observed Tide Date & Time |
| HAT | 3.76 | Highest Astronomical Tide |
| HAT Date & Time | 09/20/2028 03:54 | HAT Date and Time |
| LAT | -0.68 | Lowest Astronomical Tide |
| LAT Date & Time | 01/23/2019 11:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1981 - 04/30/1983 |
| 04/01/2004 - 03/31/2012 |
| 01/01/2013 - 12/31/2017 |