| Datum | Value | Description |
|---|---|---|
| MHHW | 5.73 | Mean Higher-High Water |
| MHW | 4.98 | Mean High Water |
| MTL | 2.96 | Mean Tide Level |
| MSL | 2.94 | Mean Sea Level |
| DTL | 2.86 | Mean Diurnal Tide Level |
| MLW | 0.94 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -3.58 | Station Datum |
| GT | 5.73 | Great Diurnal Range |
| MN | 4.04 | Mean Range of Tide |
| DHQ | 0.75 | Mean Diurnal High Water Inequality |
| DLQ | 0.94 | Mean Diurnal Low Water Inequality |
| HWI | 5.05 | Greenwich High Water Interval (in hours) |
| LWI | 11.12 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.45 | Highest Observed Tide |
| Max Tide Date & Time | 11/25/2015 15:48 | Highest Observed Tide Date & Time |
| Min Tide | -2.88 | Lowest Observed Tide |
| Min Tide Date & Time | 12/17/1937 16:06 | Lowest Observed Tide Date & Time |
| HAT | 7.62 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 16:24 | HAT Date and Time |
| LAT | -2.06 | Lowest Astronomical Tide |
| LAT Date & Time | 01/21/2023 23:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1960 - 12/31/1961 |
| 01/01/1963 - 12/31/1978 |