| Datum | Value | Description |
|---|---|---|
| MHHW | 3.92 | Mean Higher-High Water |
| MHW | 3.57 | Mean High Water |
| MTL | 1.85 | Mean Tide Level |
| MSL | 1.86 | Mean Sea Level |
| DTL | 1.96 | Mean Diurnal Tide Level |
| MLW | 0.13 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| Ortho | ||
| STND | -2.92 | Station Datum |
| GT | 3.92 | Great Diurnal Range |
| MN | 3.44 | Mean Range of Tide |
| DHQ | 0.35 | Mean Diurnal High Water Inequality |
| DLQ | 0.12 | Mean Diurnal Low Water Inequality |
| HWI | 4.40 | Greenwich High Water Interval (in hours) |
| LWI | 10.60 | Greenwich Low Water Interval (in hours) |
| Max Tide | 5.95 | Highest Observed Tide |
| Max Tide Date & Time | 02/28/2006 09:42 | Highest Observed Tide Date & Time |
| Min Tide | -2.12 | Lowest Observed Tide |
| Min Tide Date & Time | 12/02/1982 11:30 | Lowest Observed Tide Date & Time |
| HAT | 5.41 | Highest Astronomical Tide |
| HAT Date & Time | 02/18/1988 05:06 | HAT Date and Time |
| LAT | -1.27 | Lowest Astronomical Tide |
| LAT Date & Time | 03/08/1989 11:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |