| Datum | Value | Description |
|---|---|---|
| MHHW | 6.35 | Mean Higher-High Water |
| MHW | 4.97 | Mean High Water |
| MTL | 2.77 | Mean Tide Level |
| MSL | 2.81 | Mean Sea Level |
| DTL | 3.18 | Mean Diurnal Tide Level |
| MLW | 0.57 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -20.36 | Station Datum |
| GT | 6.35 | Great Diurnal Range |
| MN | 4.40 | Mean Range of Tide |
| DHQ | 1.38 | Mean Diurnal High Water Inequality |
| DLQ | 0.57 | 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 | 8.99 | Highest Astronomical Tide |
| HAT Date & Time | 12/07/2025 05:18 | HAT Date and Time |
| LAT | -1.37 | Lowest Astronomical Tide |
| LAT Date & Time | 12/23/2007 18:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/2019 - 08/31/2019 |