| Datum | Value | Description |
|---|---|---|
| MHHW | 9.97 | Mean Higher-High Water |
| MHW | 9.12 | Mean High Water |
| MTL | 5.31 | Mean Tide Level |
| MSL | 5.28 | Mean Sea Level |
| DTL | 4.98 | Mean Diurnal Tide Level |
| MLW | 1.50 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | 0.12 | Station Datum |
| GT | 9.97 | Great Diurnal Range |
| MN | 7.62 | Mean Range of Tide |
| DHQ | 0.85 | Mean Diurnal High Water Inequality |
| DLQ | 1.50 | Mean Diurnal Low Water Inequality |
| HWI | 9.52 | Greenwich High Water Interval (in hours) |
| LWI | 3.24 | 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 | 12.89 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 21:06 | HAT Date and Time |
| LAT | -3.30 | Lowest Astronomical Tide |
| LAT Date & Time | 06/04/2008 16:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/2004 - 05/31/2004 |