| Datum | Value | Description |
|---|---|---|
| MHHW | 20.64 | Mean Higher-High Water |
| MHW | 18.89 | Mean High Water |
| MTL | 10.61 | Mean Tide Level |
| MSL | 10.84 | Mean Sea Level |
| DTL | 10.33 | Mean Diurnal Tide Level |
| MLW | 2.32 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -40.74 | Station Datum |
| GT | 20.64 | Great Diurnal Range |
| MN | 16.58 | Mean Range of Tide |
| DHQ | 1.75 | Mean Diurnal High Water Inequality |
| DLQ | 2.31 | Mean Diurnal Low Water Inequality |
| HWI | 0.00 | Greenwich High Water Interval (in hours) |
| LWI | 7.16 | 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 | 24.36 | Highest Astronomical Tide |
| HAT Date & Time | 12/08/2021 03:30 | HAT Date and Time |
| LAT | -3.22 | Lowest Astronomical Tide |
| LAT Date & Time | 12/06/2025 19:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 06/01/2012 - 07/31/2012 |