| Datum | Value | Description |
|---|---|---|
| MHHW | 2.83 | Mean Higher-High Water |
| MHW | 2.58 | Mean High Water |
| MTL | 1.33 | Mean Tide Level |
| MSL | 1.33 | Mean Sea Level |
| DTL | 1.42 | Mean Diurnal Tide Level |
| MLW | 0.08 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| Ortho | ||
| STND | -3.41 | Station Datum |
| GT | 2.84 | Great Diurnal Range |
| MN | 2.50 | Mean Range of Tide |
| DHQ | 0.25 | Mean Diurnal High Water Inequality |
| DLQ | 0.08 | Mean Diurnal Low Water Inequality |
| HWI | 12.38 | Greenwich High Water Interval (in hours) |
| LWI | 6.20 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.80 | Highest Observed Tide |
| Max Tide Date & Time | 10/26/1995 13:42 | Highest Observed Tide Date & Time |
| Min Tide | -1.60 | Lowest Observed Tide |
| Min Tide Date & Time | 04/07/1997 06:06 | Lowest Observed Tide Date & Time |
| HAT | 3.95 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2007 12:48 | HAT Date and Time |
| LAT | -0.91 | Lowest Astronomical Tide |
| LAT Date & Time | 03/31/2033 18:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1993 - 04/30/1999 |
| 12/01/2002 - 11/30/2009 |
| 07/01/2011 - 06/30/2013 |
| 12/01/2016 - 11/30/2018 |