| Datum | Value | Description |
|---|---|---|
| MHHW | 2.54 | Mean Higher-High Water |
| MHW | 2.37 | Mean High Water |
| MTL | 1.25 | Mean Tide Level |
| MSL | 1.25 | Mean Sea Level |
| DTL | 1.27 | Mean Diurnal Tide Level |
| MLW | 0.14 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.70 | Station Datum |
| GT | 2.54 | Great Diurnal Range |
| MN | 2.24 | Mean Range of Tide |
| DHQ | 0.16 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 4.51 | Greenwich High Water Interval (in hours) |
| LWI | 11.43 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 3.31 | Highest Astronomical Tide |
| HAT Date & Time | 09/29/2011 17:54 | HAT Date and Time |
| LAT | -0.73 | Lowest Astronomical Tide |
| LAT Date & Time | 01/30/2014 23:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1988 - 11/30/1988 |