| Datum | Value | Description |
|---|---|---|
| MHHW | 5.39 | Mean Higher-High Water |
| MHW | 4.68 | Mean High Water |
| MTL | 2.86 | Mean Tide Level |
| MSL | 2.83 | Mean Sea Level |
| DTL | 2.69 | Mean Diurnal Tide Level |
| MLW | 1.04 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -4.13 | Station Datum |
| GT | 5.39 | Great Diurnal Range |
| MN | 3.64 | Mean Range of Tide |
| DHQ | 0.71 | Mean Diurnal High Water Inequality |
| DLQ | 1.04 | Mean Diurnal Low Water Inequality |
| HWI | 5.96 | Greenwich High Water Interval (in hours) |
| LWI | 12.01 | Greenwich Low Water Interval (in hours) |
| Max Tide | 7.77 | Highest Observed Tide |
| Max Tide Date & Time | 01/18/1973 09:00 | Highest Observed Tide Date & Time |
| Min Tide | -2.28 | Lowest Observed Tide |
| Min Tide Date & Time | 01/07/1951 00:00 | Lowest Observed Tide Date & Time |
| HAT | 7.14 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 17:00 | HAT Date and Time |
| LAT | -1.94 | Lowest Astronomical Tide |
| LAT Date & Time | 01/11/2005 00:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1961 - 12/31/1967 |
| 01/01/1970 - 12/31/1970 |
| 01/01/1972 - 12/31/1978 |