| Datum | Value | Description |
|---|---|---|
| MHHW | 0.99 | Mean Higher-High Water |
| MHW | 0.88 | Mean High Water |
| MTL | 0.52 | Mean Tide Level |
| MSL | 0.52 | Mean Sea Level |
| DTL | 0.50 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.30 | Station Datum |
| GT | 0.99 | Great Diurnal Range |
| MN | 0.73 | Mean Range of Tide |
| DHQ | 0.12 | Mean Diurnal High Water Inequality |
| DLQ | 0.15 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 7.01 | Highest Observed Tide |
| Max Tide Date & Time | 10/24/2005 15:42 | Highest Observed Tide Date & Time |
| Min Tide | -0.81 | Lowest Observed Tide |
| Min Tide Date & Time | 02/04/1971 10:30 | Lowest Observed Tide Date & Time |
| HAT | 1.62 | Highest Astronomical Tide |
| HAT Date & Time | 10/29/2007 06:54 | HAT Date and Time |
| LAT | -0.60 | Lowest Astronomical Tide |
| LAT Date & Time | 03/22/2006 04:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1979 - 12/31/1987 |