| Datum | Value | Description |
|---|---|---|
| MHHW | 8.36 | Mean Higher-High Water |
| MHW | 7.68 | Mean High Water |
| MTL | 4.53 | Mean Tide Level |
| MSL | 4.46 | Mean Sea Level |
| DTL | 4.18 | Mean Diurnal Tide Level |
| MLW | 1.37 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -4.59 | Station Datum |
| GT | 8.36 | Great Diurnal Range |
| MN | 6.31 | Mean Range of Tide |
| DHQ | 0.68 | Mean Diurnal High Water Inequality |
| DLQ | 1.37 | Mean Diurnal Low Water Inequality |
| HWI | 8.04 | Greenwich High Water Interval (in hours) |
| LWI | 1.65 | Greenwich Low Water Interval (in hours) |
| Max Tide | 12.41 | Highest Observed Tide |
| Max Tide Date & Time | 12/11/1969 12:00 | Highest Observed Tide Date & Time |
| Min Tide | -3.36 | Lowest Observed Tide |
| Min Tide Date & Time | 06/01/1973 06:00 | Lowest Observed Tide Date & Time |
| HAT | 10.63 | Highest Astronomical Tide |
| HAT Date & Time | 12/23/2003 19:30 | HAT Date and Time |
| LAT | -2.79 | Lowest Astronomical Tide |
| LAT Date & Time | 06/16/2026 15:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1968 - 12/31/1984 |