| Datum | Value | Description |
|---|---|---|
| MHHW | 0.329 | Mean Higher-High Water |
| MHW | 0.188 | Mean High Water |
| MTL | -0.006 | Mean Tide Level |
| MSL | 0.000 | Mean Sea Level |
| DTL | 0.039 | Mean Diurnal Tide Level |
| MLW | -0.201 | Mean Low Water |
| MLLW | -0.251 | Mean Lower-Low Water |
| Ortho | ||
| STND | -1.412 | Station Datum |
| GT | 0.580 | Great Diurnal Range |
| MN | 0.389 | Mean Range of Tide |
| DHQ | 0.141 | Mean Diurnal High Water Inequality |
| DLQ | 0.050 | Mean Diurnal Low Water Inequality |
| HWI | 2.090 | Greenwich High Water Interval (in hours) |
| LWI | 8.340 | Greenwich Low Water Interval (in hours) |
| Max Tide | 0.783 | Highest Observed Tide |
| Max Tide Date & Time | 02/14/1967 06:54 | Highest Observed Tide Date & Time |
| Min Tide | -0.680 | Lowest Observed Tide |
| Min Tide Date & Time | 04/30/1911 10:00 | Lowest Observed Tide Date & Time |
| HAT | 0.577 | Highest Astronomical Tide |
| HAT Date & Time | 07/14/2022 02:30 | HAT Date and Time |
| LAT | -0.383 | Lowest Astronomical Tide |
| LAT Date & Time | 01/21/2023 06:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |