| Datum | Value | Description |
|---|---|---|
| MHHW | 1.14 | Mean Higher-High Water |
| MHW | 0.95 | Mean High Water |
| MTL | 0.54 | Mean Tide Level |
| MSL | 0.55 | Mean Sea Level |
| DTL | 0.57 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.90 | North American Vertical Datum of 1988 |
| STND | -27.38 | Station Datum |
| GT | 1.14 | Great Diurnal Range |
| MN | 0.82 | Mean Range of Tide |
| DHQ | 0.19 | Mean Diurnal High Water Inequality |
| DLQ | 0.13 | Mean Diurnal Low Water Inequality |
| HWI | 8.45 | Greenwich High Water Interval (in hours) |
| LWI | 2.23 | Greenwich Low Water Interval (in hours) |
| Max Tide | 3.75 | Highest Observed Tide |
| Max Tide Date & Time | 11/12/2020 04:42 | Highest Observed Tide Date & Time |
| Min Tide | -1.07 | Lowest Observed Tide |
| Min Tide Date & Time | 02/22/2020 19:54 | Lowest Observed Tide Date & Time |
| HAT | 1.75 | Highest Astronomical Tide |
| HAT Date & Time | 10/17/2008 08:24 | HAT Date and Time |
| LAT | -0.62 | Lowest Astronomical Tide |
| LAT Date & Time | 01/30/2007 14:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/2020 - 12/31/2020 |