| Datum | Value | Description |
|---|---|---|
| MHHW | 9.53 | Mean Higher-High Water |
| MHW | 8.67 | Mean High Water |
| MTL | 5.67 | Mean Tide Level |
| MSL | 5.48 | Mean Sea Level |
| DTL | 4.77 | Mean Diurnal Tide Level |
| MLW | 2.66 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 1.02 | North American Vertical Datum of 1988 |
| STND | -1.86 | Station Datum |
| GT | 9.53 | Great Diurnal Range |
| MN | 6.01 | Mean Range of Tide |
| DHQ | 0.86 | Mean Diurnal High Water Inequality |
| DLQ | 2.66 | Mean Diurnal Low Water Inequality |
| HWI | 0.81 | Greenwich High Water Interval (in hours) |
| LWI | 7.12 | Greenwich Low Water Interval (in hours) |
| Max Tide | 12.33 | Highest Observed Tide |
| Max Tide Date & Time | 01/15/1974 00:00 | Highest Observed Tide Date & Time |
| Min Tide | -3.58 | Lowest Observed Tide |
| Min Tide Date & Time | 12/31/1974 00:00 | Lowest Observed Tide Date & Time |
| HAT | 11.13 | Highest Astronomical Tide |
| HAT Date & Time | 01/04/2022 15:48 | HAT Date and Time |
| LAT | -3.90 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 19:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1974 - 04/30/1975 |