| Datum | Value | Description |
|---|---|---|
| MHHW | 2.10 | Mean Higher-High Water |
| MHW | 1.89 | Mean High Water |
| MTL | 1.05 | Mean Tide Level |
| MSL | 1.08 | Mean Sea Level |
| DTL | 1.05 | Mean Diurnal Tide Level |
| MLW | 0.20 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.22 | Station Datum |
| GT | 2.10 | Great Diurnal Range |
| MN | 1.69 | Mean Range of Tide |
| DHQ | 0.21 | Mean Diurnal High Water Inequality |
| DLQ | 0.20 | Mean Diurnal Low Water Inequality |
| HWI | 1.50 | Greenwich High Water Interval (in hours) |
| LWI | 7.50 | Greenwich Low Water Interval (in hours) |
| Max Tide | 3.46 | Highest Observed Tide |
| Max Tide Date & Time | 10/10/1990 00:36 | Highest Observed Tide Date & Time |
| Min Tide | -1.64 | Lowest Observed Tide |
| Min Tide Date & Time | 04/07/1985 00:00 | Lowest Observed Tide Date & Time |
| HAT | 3.03 | Highest Astronomical Tide |
| HAT Date & Time | 10/28/2011 01:54 | HAT Date and Time |
| LAT | -0.84 | Lowest Astronomical Tide |
| LAT Date & Time | 06/03/2004 20:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1978 - 06/30/1989 |
| 12/01/1989 - 12/31/1990 |