| Datum | Value | Description |
|---|---|---|
| MHHW | 1.76 | Mean Higher-High Water |
| MHW | 1.68 | Mean High Water |
| MTL | 0.88 | Mean Tide Level |
| MSL | 0.93 | Mean Sea Level |
| DTL | 0.88 | Mean Diurnal Tide Level |
| MLW | 0.07 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -20.08 | Station Datum |
| GT | 1.76 | Great Diurnal Range |
| MN | 1.60 | Mean Range of Tide |
| DHQ | 0.08 | Mean Diurnal High Water Inequality |
| DLQ | 0.07 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 4.74 | Highest Observed Tide |
| Max Tide Date & Time | 09/16/2004 19:24 | Highest Observed Tide Date & Time |
| Min Tide | -2.30 | Lowest Observed Tide |
| Min Tide Date & Time | 11/17/2005 19:42 | Lowest Observed Tide Date & Time |
| HAT | 2.60 | Highest Astronomical Tide |
| HAT Date & Time | 12/06/2025 07:48 | HAT Date and Time |
| LAT | -0.83 | Lowest Astronomical Tide |
| LAT Date & Time | 06/15/2026 05:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 08/01/2006 - 07/31/2007 |