| Datum | Value | Description |
|---|---|---|
| MHHW | 2.50 | Mean Higher-High Water |
| MHW | 2.27 | Mean High Water |
| MTL | 1.20 | Mean Tide Level |
| MSL | 1.19 | Mean Sea Level |
| DTL | 1.25 | Mean Diurnal Tide Level |
| MLW | 0.12 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.74 | Station Datum |
| GT | 2.50 | Great Diurnal Range |
| MN | 2.15 | Mean Range of Tide |
| DHQ | 0.23 | Mean Diurnal High Water Inequality |
| DLQ | 0.12 | Mean Diurnal Low Water Inequality |
| HWI | 0.99 | Greenwich High Water Interval (in hours) |
| LWI | 7.44 | Greenwich Low Water Interval (in hours) |
| Max Tide | 3.94 | Highest Observed Tide |
| Max Tide Date & Time | 11/16/1989 11:30 | Highest Observed Tide Date & Time |
| Min Tide | -1.27 | Lowest Observed Tide |
| Min Tide Date & Time | 11/21/1989 09:48 | Lowest Observed Tide Date & Time |
| HAT | 2.94 | Highest Astronomical Tide |
| HAT Date & Time | 10/09/2029 14:30 | HAT Date and Time |
| LAT | -0.41 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 07:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1989 - 07/31/1990 |