| Datum | Value | Description |
|---|---|---|
| MHHW | 1.63 | Mean Higher-High Water |
| MHW | 1.57 | Mean High Water |
| MTL | 0.83 | Mean Tide Level |
| MSL | 0.82 | Mean Sea Level |
| DTL | 0.81 | Mean Diurnal Tide Level |
| MLW | 0.09 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.34 | Station Datum |
| GT | 1.64 | Great Diurnal Range |
| MN | 1.48 | Mean Range of Tide |
| DHQ | 0.06 | 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 | 6.88 | Highest Observed Tide |
| Max Tide Date & Time | 10/08/2017 08:36 | Highest Observed Tide Date & Time |
| Min Tide | -2.70 | Lowest Observed Tide |
| Min Tide Date & Time | 01/20/1985 19:54 | Lowest Observed Tide Date & Time |
| HAT | 2.35 | Highest Astronomical Tide |
| HAT Date & Time | 06/23/2005 18:36 | HAT Date and Time |
| LAT | -1.23 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 16:42 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1984 - 10/31/1984 |
| 12/01/1984 - 05/31/1985 |
| 10/01/1985 - 10/31/1985 |
| 02/01/1986 - 07/31/1986 |