| Datum | Value | Description |
|---|---|---|
| MHHW | 2.08 | Mean Higher-High Water |
| MHW | 1.81 | Mean High Water |
| MTL | 1.02 | Mean Tide Level |
| MSL | 1.07 | Mean Sea Level |
| DTL | 1.04 | Mean Diurnal Tide Level |
| MLW | 0.23 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.22 | Station Datum |
| GT | 2.08 | Great Diurnal Range |
| MN | 1.58 | Mean Range of Tide |
| DHQ | 0.28 | Mean Diurnal High Water Inequality |
| DLQ | 0.22 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 2.79 | Highest Astronomical Tide |
| HAT Date & Time | 12/06/2025 05:54 | HAT Date and Time |
| LAT | -0.57 | Lowest Astronomical Tide |
| LAT Date & Time | 12/05/2025 14:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/1979 - 09/30/1979 |