| Datum | Value | Description |
|---|---|---|
| MHHW | 3.33 | Mean Higher-High Water |
| MHW | 3.00 | Mean High Water |
| MTL | 1.57 | Mean Tide Level |
| MSL | 1.55 | Mean Sea Level |
| DTL | 1.67 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.83 | North American Vertical Datum of 1988 |
| STND | 1.83 | Station Datum |
| GT | 3.34 | Great Diurnal Range |
| MN | 2.86 | Mean Range of Tide |
| DHQ | 0.34 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 0.91 | Greenwich High Water Interval (in hours) |
| LWI | 7.03 | Greenwich Low Water Interval (in hours) |
| Max Tide | 6.58 | Highest Observed Tide |
| Max Tide Date & Time | 10/27/2018 19:00 | Highest Observed Tide Date & Time |
| Min Tide | -2.09 | Lowest Observed Tide |
| Min Tide Date & Time | 01/22/2019 12:30 | Lowest Observed Tide Date & Time |
| HAT | 4.00 | Highest Astronomical Tide |
| HAT Date & Time | 10/28/2011 14:00 | HAT Date and Time |
| LAT | -0.71 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 07:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/2017 - 04/30/2017 |
| 06/01/2017 - 09/30/2017 |