| Datum | Value | Description |
|---|---|---|
| MHHW | 5.94 | Mean Higher-High Water |
| MHW | 5.39 | Mean High Water |
| MTL | 3.19 | Mean Tide Level |
| MSL | 3.21 | Mean Sea Level |
| DTL | 2.97 | Mean Diurnal Tide Level |
| MLW | 0.99 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -0.39 | North American Vertical Datum of 1988 |
| STND | -7.26 | Station Datum |
| GT | 5.95 | Great Diurnal Range |
| MN | 4.40 | Mean Range of Tide |
| DHQ | 0.56 | Mean Diurnal High Water Inequality |
| DLQ | 0.99 | Mean Diurnal Low Water Inequality |
| HWI | 9.05 | Greenwich High Water Interval (in hours) |
| LWI | 2.80 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 7.06 | Highest Astronomical Tide |
| HAT Date & Time | 12/12/2008 19:24 | HAT Date and Time |
| LAT | -1.52 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2004 16:18 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/1977 - 06/30/1978 |