| Datum | Value | Description |
|---|---|---|
| MHHW | 2.85 | Mean Higher-High Water |
| MHW | 2.61 | Mean High Water |
| MTL | 1.34 | Mean Tide Level |
| MSL | 1.35 | Mean Sea Level |
| DTL | 1.43 | Mean Diurnal Tide Level |
| MLW | 0.08 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| Ortho | ||
| STND | -3.27 | Station Datum |
| GT | 2.85 | Great Diurnal Range |
| MN | 2.53 | Mean Range of Tide |
| DHQ | 0.24 | Mean Diurnal High Water Inequality |
| DLQ | 0.08 | Mean Diurnal Low Water Inequality |
| HWI | 12.40 | Greenwich High Water Interval (in hours) |
| LWI | 6.22 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.94 | Highest Observed Tide |
| Max Tide Date & Time | 10/26/1995 13:42 | Highest Observed Tide Date & Time |
| Min Tide | -1.46 | Lowest Observed Tide |
| Min Tide Date & Time | 04/07/1997 06:06 | Lowest Observed Tide Date & Time |
| HAT | 3.96 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2007 12:48 | HAT Date and Time |
| LAT | -0.90 | Lowest Astronomical Tide |
| LAT Date & Time | 03/31/2033 18:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1990 - 02/28/1994 |
| 06/01/1994 - 04/30/1999 |