| Datum | Value | Description |
|---|---|---|
| MHHW | 4.76 | Mean Higher-High Water |
| MHW | 4.46 | Mean High Water |
| MTL | 2.34 | Mean Tide Level |
| MSL | 2.48 | Mean Sea Level |
| DTL | 2.38 | Mean Diurnal Tide Level |
| MLW | 0.21 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 2.77 | North American Vertical Datum of 1988 |
| STND | 2.80 | Station Datum |
| GT | 4.76 | Great Diurnal Range |
| MN | 4.25 | Mean Range of Tide |
| DHQ | 0.30 | Mean Diurnal High Water Inequality |
| DLQ | 0.21 | Mean Diurnal Low Water Inequality |
| HWI | 1.92 | Greenwich High Water Interval (in hours) |
| LWI | 8.08 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.79 | Highest Observed Tide |
| Max Tide Date & Time | 11/10/2022 20:42 | Highest Observed Tide Date & Time |
| Min Tide | -1.72 | Lowest Observed Tide |
| Min Tide Date & Time | 08/11/2022 23:12 | Lowest Observed Tide Date & Time |
| HAT | 6.04 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 14:24 | HAT Date and Time |
| LAT | -1.25 | Lowest Astronomical Tide |
| LAT Date & Time | 01/31/2014 08:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 04/01/2022 - 03/31/2023 |