| Datum | Value | Description |
|---|---|---|
| MHHW | 1.73 | Mean Higher-High Water |
| MHW | 1.68 | Mean High Water |
| MTL | 0.83 | Mean Tide Level |
| MSL | 0.86 | Mean Sea Level |
| DTL | 0.86 | Mean Diurnal Tide Level |
| MLW | -0.01 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -15.96 | Station Datum |
| GT | 1.73 | Great Diurnal Range |
| MN | 1.69 | Mean Range of Tide |
| DHQ | 0.05 | Mean Diurnal High Water Inequality |
| DLQ | -0.01 | 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 | 2.61 | Highest Astronomical Tide |
| HAT Date & Time | 06/15/2026 16:42 | HAT Date and Time |
| LAT | -1.21 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 15:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 04/14/2021 - 05/13/2021 |