| Datum | Value | Description |
|---|---|---|
| MHHW | 8.89 | Mean Higher-High Water |
| MHW | 8.47 | Mean High Water |
| MTL | 4.39 | Mean Tide Level |
| MSL | 4.46 | Mean Sea Level |
| DTL | 4.45 | Mean Diurnal Tide Level |
| MLW | 0.32 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 4.71 | North American Vertical Datum of 1988 |
| STND | -2.27 | Station Datum |
| GT | 8.89 | Great Diurnal Range |
| MN | 8.16 | Mean Range of Tide |
| DHQ | 0.42 | Mean Diurnal High Water Inequality |
| DLQ | 0.31 | Mean Diurnal Low Water Inequality |
| HWI | 3.92 | Greenwich High Water Interval (in hours) |
| LWI | 10.04 | Greenwich Low Water Interval (in hours) |
| Max Tide | 13.07 | Highest Observed Tide |
| Max Tide Date & Time | 01/13/2024 22:18 | Highest Observed Tide Date & Time |
| Min Tide | -3.27 | Lowest Observed Tide |
| Min Tide Date & Time | 11/30/1955 00:00 | Lowest Observed Tide Date & Time |
| HAT | 10.58 | Highest Astronomical Tide |
| HAT Date & Time | 05/19/2034 04:30 | HAT Date and Time |
| LAT | -1.80 | Lowest Astronomical Tide |
| LAT Date & Time | 01/14/2036 23:00 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/2020 - 06/30/2021 |