| Datum | Value | Description |
|---|---|---|
| MHHW | 3.15 | Mean Higher-High Water |
| MHW | 3.07 | Mean High Water |
| MTL | 1.55 | Mean Tide Level |
| MSL | 1.58 | Mean Sea Level |
| DTL | 1.57 | Mean Diurnal Tide Level |
| MLW | 0.03 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -2.15 | North American Vertical Datum of 1988 |
| STND | -22.73 | Station Datum |
| GT | 3.16 | Great Diurnal Range |
| MN | 3.04 | Mean Range of Tide |
| DHQ | 0.08 | Mean Diurnal High Water Inequality |
| DLQ | 0.04 | 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 | 4.80 | Highest Astronomical Tide |
| HAT Date & Time | 07/14/2026 20:24 | HAT Date and Time |
| LAT | -1.35 | Lowest Astronomical Tide |
| LAT Date & Time | 11/27/2007 21:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2023 - 09/30/2023 |