| Datum | Value | Description |
|---|---|---|
| MHHW | 1.46 | Mean Higher-High Water |
| MHW | 1.30 | Mean High Water |
| MTL | 0.71 | Mean Tide Level |
| MSL | 0.73 | Mean Sea Level |
| DTL | 0.73 | Mean Diurnal Tide Level |
| MLW | 0.12 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.67 | Station Datum |
| GT | 1.46 | Great Diurnal Range |
| MN | 1.18 | Mean Range of Tide |
| DHQ | 0.16 | Mean Diurnal High Water Inequality |
| DLQ | 0.12 | Mean Diurnal Low Water Inequality |
| HWI | 2.22 | Greenwich High Water Interval (in hours) |
| LWI | 9.20 | Greenwich Low Water Interval (in hours) |
| Max Tide | 3.21 | Highest Observed Tide |
| Max Tide Date & Time | 12/04/1990 12:06 | Highest Observed Tide Date & Time |
| Min Tide | -1.22 | Lowest Observed Tide |
| Min Tide Date & Time | 02/21/1990 00:00 | Lowest Observed Tide Date & Time |
| HAT | 1.84 | Highest Astronomical Tide |
| HAT Date & Time | 10/10/2029 16:18 | HAT Date and Time |
| LAT | -0.45 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 09:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 02/01/1990 - 01/31/1991 |