| Datum | Value | Description |
|---|---|---|
| MHHW | 7.74 | Mean Higher-High Water |
| MHW | 7.05 | Mean High Water |
| MTL | 4.73 | Mean Tide Level |
| MSL | 4.54 | Mean Sea Level |
| DTL | 3.87 | Mean Diurnal Tide Level |
| MLW | 2.41 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.74 | Station Datum |
| GT | 7.74 | Great Diurnal Range |
| MN | 4.64 | Mean Range of Tide |
| DHQ | 0.68 | Mean Diurnal High Water Inequality |
| DLQ | 2.41 | Mean Diurnal Low Water Inequality |
| HWI | 0.44 | Greenwich High Water Interval (in hours) |
| LWI | 6.58 | Greenwich Low Water Interval (in hours) |
| Max Tide | 11.26 | Highest Observed Tide |
| Max Tide Date & Time | 12/16/1982 07:00 | Highest Observed Tide Date & Time |
| Min Tide | -4.04 | Lowest Observed Tide |
| Min Tide Date & Time | 01/07/1947 22:54 | Lowest Observed Tide Date & Time |
| HAT | 9.38 | Highest Astronomical Tide |
| HAT Date & Time | 12/16/2024 15:24 | HAT Date and Time |
| LAT | -3.69 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 18:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1962 |
| 01/01/1964 - 12/31/1978 |