| Datum | Value | Description |
|---|---|---|
| MHHW | 1.42 | Mean Higher-High Water |
| MHW | 1.33 | Mean High Water |
| MTL | 0.78 | Mean Tide Level |
| MSL | 0.80 | Mean Sea Level |
| DTL | 0.71 | Mean Diurnal Tide Level |
| MLW | 0.23 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -4.62 | Station Datum |
| GT | 1.42 | Great Diurnal Range |
| MN | 1.11 | Mean Range of Tide |
| DHQ | 0.09 | Mean Diurnal High Water Inequality |
| DLQ | 0.23 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 6.69 | Highest Observed Tide |
| Max Tide Date & Time | 08/27/2017 20:30 | Highest Observed Tide Date & Time |
| Min Tide | -3.34 | Lowest Observed Tide |
| Min Tide Date & Time | 01/19/1996 19:18 | Lowest Observed Tide Date & Time |
| HAT | 2.07 | Highest Astronomical Tide |
| HAT Date & Time | 04/29/2025 18:00 | HAT Date and Time |
| LAT | -1.24 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 20:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1996 - 12/31/1996 |