| Datum | Value | Description |
|---|---|---|
| MHHW | 1.63 | Mean Higher-High Water |
| MHW | 1.54 | Mean High Water |
| MTL | 0.82 | Mean Tide Level |
| MSL | 0.83 | Mean Sea Level |
| DTL | 0.82 | Mean Diurnal Tide Level |
| MLW | 0.10 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.16 | Station Datum |
| GT | 1.63 | Great Diurnal Range |
| MN | 1.44 | Mean Range of Tide |
| DHQ | 0.09 | Mean Diurnal High Water Inequality |
| DLQ | 0.10 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 2.74 | Highest Observed Tide |
| Max Tide Date & Time | 05/05/1981 17:00 | Highest Observed Tide Date & Time |
| Min Tide | -1.90 | Lowest Observed Tide |
| Min Tide Date & Time | 01/17/1981 13:00 | Lowest Observed Tide Date & Time |
| HAT | 2.51 | Highest Astronomical Tide |
| HAT Date & Time | 06/04/2004 15:54 | HAT Date and Time |
| LAT | -1.21 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 13:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 11/01/1980 - 10/31/1981 |