| Datum | Value | Description |
|---|---|---|
| MHHW | 2.39 | Mean Higher-High Water |
| MHW | 2.22 | Mean High Water |
| MTL | 1.17 | Mean Tide Level |
| MSL | 1.17 | Mean Sea Level |
| DTL | 1.20 | Mean Diurnal Tide Level |
| MLW | 0.13 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -6.73 | Station Datum |
| GT | 2.39 | Great Diurnal Range |
| MN | 2.09 | Mean Range of Tide |
| DHQ | 0.17 | Mean Diurnal High Water Inequality |
| DLQ | 0.13 | Mean Diurnal Low Water Inequality |
| HWI | 6.45 | Greenwich High Water Interval (in hours) |
| LWI | 0.78 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.52 | Highest Observed Tide |
| Max Tide Date & Time | 05/12/2008 12:18 | Highest Observed Tide Date & Time |
| Min Tide | -1.66 | Lowest Observed Tide |
| Min Tide Date & Time | 01/15/2006 15:12 | Lowest Observed Tide Date & Time |
| HAT | 2.94 | Highest Astronomical Tide |
| HAT Date & Time | 04/28/2025 06:36 | HAT Date and Time |
| LAT | -0.36 | Lowest Astronomical Tide |
| LAT Date & Time | 03/02/2037 13:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 02/01/2005 - 01/31/2007 |
| 01/01/2009 - 12/31/2009 |