| Datum | Value | Description |
|---|---|---|
| MHHW | 8.03 | Mean Higher-High Water |
| MHW | 7.67 | Mean High Water |
| MTL | 3.94 | Mean Tide Level |
| MSL | 4.36 | Mean Sea Level |
| DTL | 4.01 | Mean Diurnal Tide Level |
| MLW | 0.22 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.78 | Station Datum |
| GT | 8.03 | Great Diurnal Range |
| MN | 7.45 | Mean Range of Tide |
| DHQ | 0.36 | Mean Diurnal High Water Inequality |
| DLQ | 0.22 | Mean Diurnal Low Water Inequality |
| HWI | 1.59 | Greenwich High Water Interval (in hours) |
| LWI | 7.69 | Greenwich Low Water Interval (in hours) |
| Max Tide | 11.72 | Highest Observed Tide |
| Max Tide Date & Time | 09/04/1979 21:30 | Highest Observed Tide Date & Time |
| Min Tide | -2.09 | Lowest Observed Tide |
| Min Tide Date & Time | 12/24/1983 19:12 | Lowest Observed Tide Date & Time |
| HAT | 9.84 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 13:48 | HAT Date and Time |
| LAT | -1.31 | Lowest Astronomical Tide |
| LAT Date & Time | 02/20/2015 08:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1978 - 12/31/1984 |