| Datum | Value | Description |
|---|---|---|
| MHHW | 4.87 | Mean Higher-High Water |
| MHW | 4.60 | Mean High Water |
| MTL | 2.37 | Mean Tide Level |
| MSL | 2.42 | Mean Sea Level |
| DTL | 2.44 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 3.01 | North American Vertical Datum of 1988 |
| STND | -1.80 | Station Datum |
| GT | 4.86 | Great Diurnal Range |
| MN | 4.45 | Mean Range of Tide |
| DHQ | 0.27 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | 1.15 | Greenwich High Water Interval (in hours) |
| LWI | 7.08 | Greenwich Low Water Interval (in hours) |
| Max Tide | 7.30 | Highest Observed Tide |
| Max Tide Date & Time | 09/09/1964 23:36 | Highest Observed Tide Date & Time |
| Min Tide | -3.40 | Lowest Observed Tide |
| Min Tide Date & Time | 01/24/1940 01:24 | Lowest Observed Tide Date & Time |
| HAT | 6.30 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 13:30 | HAT Date and Time |
| LAT | -1.50 | Lowest Astronomical Tide |
| LAT Date & Time | 02/12/2032 07:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 11/30/2000 |