| Datum | Value | Description |
|---|---|---|
| MHHW | 1.26 | Mean Higher-High Water |
| MHW | 1.08 | Mean High Water |
| MTL | 0.65 | Mean Tide Level |
| MSL | 0.65 | Mean Sea Level |
| DTL | 0.62 | Mean Diurnal Tide Level |
| MLW | 0.21 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| Ortho | ||
| STND | -2.62 | Station Datum |
| GT | 1.26 | Great Diurnal Range |
| MN | 0.87 | Mean Range of Tide |
| DHQ | 0.18 | Mean Diurnal High Water Inequality |
| DLQ | 0.21 | Mean Diurnal Low Water Inequality |
| HWI | 3.30 | Greenwich High Water Interval (in hours) |
| LWI | 9.54 | Greenwich Low Water Interval (in hours) |
| Max Tide | 4.18 | Highest Observed Tide |
| Max Tide Date & Time | 01/11/1958 00:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.42 | Lowest Observed Tide |
| Min Tide Date & Time | 02/01/1975 00:00 | Lowest Observed Tide Date & Time |
| HAT | 1.78 | Highest Astronomical Tide |
| HAT Date & Time | 11/25/2003 17:00 | HAT Date and Time |
| LAT | -0.48 | Lowest Astronomical Tide |
| LAT Date & Time | 06/03/2008 20:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1972 |
| 01/01/1975 - 12/31/1975 |