| Datum | Value | Description |
|---|---|---|
| MHHW | 8.36 | Mean Higher-High Water |
| MHW | 7.65 | Mean High Water |
| MTL | 4.45 | Mean Tide Level |
| MSL | 4.38 | Mean Sea Level |
| DTL | 4.18 | Mean Diurnal Tide Level |
| MLW | 1.26 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.06 | North American Vertical Datum of 1988 |
| STND | -2.50 | Station Datum |
| GT | 8.35 | Great Diurnal Range |
| MN | 6.39 | Mean Range of Tide |
| DHQ | 0.71 | Mean Diurnal High Water Inequality |
| DLQ | 1.26 | Mean Diurnal Low Water Inequality |
| HWI | 8.85 | Greenwich High Water Interval (in hours) |
| LWI | 2.31 | Greenwich Low Water Interval (in hours) |
| Max Tide | 11.68 | Highest Observed Tide |
| Max Tide Date & Time | 11/24/2011 19:24 | Highest Observed Tide Date & Time |
| Min Tide | -3.22 | Lowest Observed Tide |
| Min Tide Date & Time | 02/06/1989 02:48 | Lowest Observed Tide Date & Time |
| HAT | 10.55 | Highest Astronomical Tide |
| HAT Date & Time | 12/23/2003 20:06 | HAT Date and Time |
| LAT | -2.67 | Lowest Astronomical Tide |
| LAT Date & Time | 07/03/2004 15:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/2012 - 04/30/2014 |