| Datum | Value | Description |
|---|---|---|
| MHHW | 3.18 | Mean Higher-High Water |
| MHW | 2.94 | Mean High Water |
| MTL | 1.56 | Mean Tide Level |
| MSL | 1.56 | Mean Sea Level |
| DTL | 1.59 | Mean Diurnal Tide Level |
| MLW | 0.17 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -4.31 | Station Datum |
| GT | 3.18 | Great Diurnal Range |
| MN | 2.77 | Mean Range of Tide |
| DHQ | 0.24 | Mean Diurnal High Water Inequality |
| DLQ | 0.17 | Mean Diurnal Low Water Inequality |
| HWI | 0.37 | Greenwich High Water Interval (in hours) |
| LWI | 7.51 | Greenwich Low Water Interval (in hours) |
| Max Tide | 11.29 | Highest Observed Tide |
| Max Tide Date & Time | 10/17/1942 06:30 | Highest Observed Tide Date & Time |
| Min Tide | -4.81 | Lowest Observed Tide |
| Min Tide Date & Time | 02/26/1967 04:24 | Lowest Observed Tide Date & Time |
| HAT | 3.82 | Highest Astronomical Tide |
| HAT Date & Time | 05/26/2021 12:18 | HAT Date and Time |
| LAT | -0.78 | Lowest Astronomical Tide |
| LAT Date & Time | 02/01/2014 21:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1978 |