| Datum | Value | Description |
|---|---|---|
| MHHW | 20.47 | Mean Higher-High Water |
| MHW | 19.77 | Mean High Water |
| MTL | 10.93 | Mean Tide Level |
| MSL | 11.24 | Mean Sea Level |
| DTL | 10.24 | Mean Diurnal Tide Level |
| MLW | 2.08 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -7.07 | Station Datum |
| GT | 20.47 | Great Diurnal Range |
| MN | 17.69 | Mean Range of Tide |
| DHQ | 0.70 | Mean Diurnal High Water Inequality |
| DLQ | 2.08 | Mean Diurnal Low Water Inequality |
| HWI | 1.12 | Greenwich High Water Interval (in hours) |
| LWI | 7.60 | Greenwich Low Water Interval (in hours) |
| Max Tide | 27.93 | Highest Observed Tide |
| Max Tide Date & Time | 12/26/1976 09:00 | Highest Observed Tide Date & Time |
| Min Tide | -6.79 | Lowest Observed Tide |
| Min Tide Date & Time | 12/14/2008 08:54 | Lowest Observed Tide Date & Time |
| HAT | 25.53 | Highest Astronomical Tide |
| HAT Date & Time | 10/10/2033 01:48 | HAT Date and Time |
| LAT | -5.82 | Lowest Astronomical Tide |
| LAT Date & Time | 06/07/2035 20:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1997 - 12/31/1998 |