| Datum | Value | Description |
|---|---|---|
| MHHW | 4.96 | Mean Higher-High Water |
| MHW | 4.70 | Mean High Water |
| MTL | 2.44 | Mean Tide Level |
| MSL | 2.31 | Mean Sea Level |
| DTL | 2.48 | Mean Diurnal Tide Level |
| MLW | 0.18 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.29 | Station Datum |
| GT | 4.96 | Great Diurnal Range |
| MN | 4.52 | Mean Range of Tide |
| DHQ | 0.26 | Mean Diurnal High Water Inequality |
| DLQ | 0.18 | Mean Diurnal Low Water Inequality |
| HWI | 0.48 | Greenwich High Water Interval (in hours) |
| LWI | 5.92 | Greenwich Low Water Interval (in hours) |
| Max Tide | 17.71 | Highest Observed Tide |
| Max Tide Date & Time | 09/21/1938 00:00 | Highest Observed Tide Date & Time |
| Min Tide | -3.39 | Lowest Observed Tide |
| Min Tide Date & Time | 01/05/1959 21:36 | Lowest Observed Tide Date & Time |
| HAT | 6.31 | Highest Astronomical Tide |
| HAT Date & Time | 10/09/2033 13:12 | HAT Date and Time |
| LAT | -1.07 | Lowest Astronomical Tide |
| LAT Date & Time | 01/14/2036 06:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1966 |
| 01/01/1968 - 12/31/1978 |