| Datum | Value | Description |
|---|---|---|
| MHHW | 5.75 | Mean Higher-High Water |
| MHW | 5.19 | Mean High Water |
| MTL | 3.07 | Mean Tide Level |
| MSL | 3.07 | Mean Sea Level |
| DTL | 2.88 | Mean Diurnal Tide Level |
| MLW | 0.95 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -0.36 | North American Vertical Datum of 1988 |
| STND | -2.93 | Station Datum |
| GT | 5.76 | Great Diurnal Range |
| MN | 4.24 | Mean Range of Tide |
| DHQ | 0.56 | Mean Diurnal High Water Inequality |
| DLQ | 0.96 | Mean Diurnal Low Water Inequality |
| HWI | 9.10 | Greenwich High Water Interval (in hours) |
| LWI | 2.81 | Greenwich Low Water Interval (in hours) |
| Max Tide | 7.71 | Highest Observed Tide |
| Max Tide Date & Time | 12/22/1996 19:18 | Highest Observed Tide Date & Time |
| Min Tide | -2.02 | Lowest Observed Tide |
| Min Tide Date & Time | 06/06/2012 17:06 | Lowest Observed Tide Date & Time |
| HAT | 6.82 | Highest Astronomical Tide |
| HAT Date & Time | 12/04/2025 19:06 | HAT Date and Time |
| LAT | -1.42 | Lowest Astronomical Tide |
| LAT Date & Time | 06/16/2026 16:24 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/2006 - 09/30/2012 |