| Datum | Value | Description |
|---|---|---|
| MHHW | 7.39 | Mean Higher-High Water |
| MHW | 6.63 | Mean High Water |
| MTL | 3.99 | Mean Tide Level |
| MSL | 3.94 | Mean Sea Level |
| DTL | 3.69 | Mean Diurnal Tide Level |
| MLW | 1.36 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | 1.93 | Station Datum |
| GT | 7.39 | Great Diurnal Range |
| MN | 5.27 | Mean Range of Tide |
| DHQ | 0.76 | Mean Diurnal High Water Inequality |
| DLQ | 1.36 | Mean Diurnal Low Water Inequality |
| HWI | 11.20 | Greenwich High Water Interval (in hours) |
| LWI | 4.90 | 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 | 9.71 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 22:36 | HAT Date and Time |
| LAT | -2.92 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2008 17:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2009 - 07/31/2009 |