| Datum | Value | Description |
|---|---|---|
| MHHW | 1.41 | Mean Higher-High Water |
| MHW | 1.32 | Mean High Water |
| MTL | 0.77 | Mean Tide Level |
| MSL | 0.87 | Mean Sea Level |
| DTL | 0.71 | Mean Diurnal Tide Level |
| MLW | 0.22 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.96 | Station Datum |
| GT | 1.41 | Great Diurnal Range |
| MN | 1.09 | Mean Range of Tide |
| DHQ | 0.09 | Mean Diurnal High Water Inequality |
| DLQ | 0.22 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 5.40 | Highest Observed Tide |
| Max Tide Date & Time | 09/11/1998 10:48 | Highest Observed Tide Date & Time |
| Min Tide | -3.49 | Lowest Observed Tide |
| Min Tide Date & Time | 12/29/1997 15:36 | Lowest Observed Tide Date & Time |
| HAT | 2.38 | Highest Astronomical Tide |
| HAT Date & Time | 10/10/2005 09:12 | HAT Date and Time |
| LAT | -1.43 | Lowest Astronomical Tide |
| LAT Date & Time | 01/09/2005 14:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1996 - 12/31/1997 |