| Datum | Value | Description |
|---|---|---|
| MHHW | 1.76 | Mean Higher-High Water |
| MHW | 1.61 | Mean High Water |
| MTL | 0.88 | Mean Tide Level |
| MSL | 0.94 | Mean Sea Level |
| DTL | 0.88 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.10 | North American Vertical Datum of 1988 |
| STND | 1.10 | Station Datum |
| GT | 1.76 | Great Diurnal Range |
| MN | 1.47 | Mean Range of Tide |
| DHQ | 0.14 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 3.68 | Greenwich High Water Interval (in hours) |
| LWI | 10.18 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.33 | Highest Observed Tide |
| Max Tide Date & Time | 09/27/2004 02:36 | Highest Observed Tide Date & Time |
| Min Tide | -1.55 | Lowest Observed Tide |
| Min Tide Date & Time | 04/15/2004 06:06 | Lowest Observed Tide Date & Time |
| HAT | 2.99 | Highest Astronomical Tide |
| HAT Date & Time | 10/09/2006 17:42 | HAT Date and Time |
| LAT | -0.74 | Lowest Astronomical Tide |
| LAT Date & Time | 06/09/2014 18:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/2003 - 09/30/2004 |