| Datum | Value | Description |
|---|---|---|
| MHHW | 2.05 | Mean Higher-High Water |
| MHW | 1.81 | Mean High Water |
| MTL | 1.02 | Mean Tide Level |
| MSL | 1.04 | Mean Sea Level |
| DTL | 1.02 | Mean Diurnal Tide Level |
| MLW | 0.24 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -2.21 | Station Datum |
| GT | 2.05 | Great Diurnal Range |
| MN | 1.57 | Mean Range of Tide |
| DHQ | 0.24 | Mean Diurnal High Water Inequality |
| DLQ | 0.24 | Mean Diurnal Low Water Inequality |
| HWI | 8.96 | Greenwich High Water Interval (in hours) |
| LWI | 3.12 | Greenwich Low Water Interval (in hours) |
| Max Tide | 6.43 | Highest Observed Tide |
| Max Tide Date & Time | 09/19/2003 10:48 | Highest Observed Tide Date & Time |
| Min Tide | -2.63 | Lowest Observed Tide |
| Min Tide Date & Time | 01/17/1982 17:12 | Lowest Observed Tide Date & Time |
| HAT | 2.58 | Highest Astronomical Tide |
| HAT Date & Time | 09/29/2011 22:06 | HAT Date and Time |
| LAT | -0.59 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 15:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1971 - 12/31/1976 |
| 01/01/1978 - 12/31/1984 |