| Datum | Value | Description |
|---|---|---|
| MHHW | 3.74 | Mean Higher-High Water |
| MHW | 3.42 | Mean High Water |
| MTL | 2.17 | Mean Tide Level |
| MSL | 2.13 | Mean Sea Level |
| DTL | 1.87 | Mean Diurnal Tide Level |
| MLW | 0.93 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.60 | Station Datum |
| GT | 3.74 | Great Diurnal Range |
| MN | 2.49 | Mean Range of Tide |
| DHQ | 0.32 | Mean Diurnal High Water Inequality |
| DLQ | 0.93 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 6.70 | Highest Observed Tide |
| Max Tide Date & Time | 01/27/1960 22:36 | Highest Observed Tide Date & Time |
| Min Tide | -3.00 | Lowest Observed Tide |
| Min Tide Date & Time | 01/02/2022 12:54 | Lowest Observed Tide Date & Time |
| HAT | 5.26 | Highest Astronomical Tide |
| HAT Date & Time | 01/09/2005 23:30 | HAT Date and Time |
| LAT | -1.82 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2008 21:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1994 - 12/31/1998 |