| Datum | Value | Description |
|---|---|---|
| MHHW | 9.71 | Mean Higher-High Water |
| MHW | 7.16 | Mean High Water |
| MTL | 3.77 | Mean Tide Level |
| MSL | 3.87 | Mean Sea Level |
| DTL | 4.86 | Mean Diurnal Tide Level |
| MLW | 0.38 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.24 | North American Vertical Datum of 1988 |
| STND | -6.57 | Station Datum |
| GT | 9.71 | Great Diurnal Range |
| MN | 6.78 | Mean Range of Tide |
| DHQ | 2.55 | Mean Diurnal High Water Inequality |
| DLQ | 0.37 | Mean Diurnal Low Water Inequality |
| HWI | 6.29 | Greenwich High Water Interval (in hours) |
| LWI | 1.10 | 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 | 12.45 | Highest Astronomical Tide |
| HAT Date & Time | 12/07/2025 07:42 | HAT Date and Time |
| LAT | -1.37 | Lowest Astronomical Tide |
| LAT Date & Time | 06/12/2035 06:12 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/2022 - 08/31/2022 |