| Datum | Value | Description |
|---|---|---|
| MHHW | 7.96 | Mean Higher-High Water |
| MHW | 7.11 | Mean High Water |
| MTL | 4.36 | Mean Tide Level |
| MSL | 4.32 | Mean Sea Level |
| DTL | 3.98 | Mean Diurnal Tide Level |
| MLW | 1.60 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.84 | North American Vertical Datum of 1988 |
| STND | -2.00 | Station Datum |
| GT | 7.96 | Great Diurnal Range |
| MN | 5.51 | Mean Range of Tide |
| DHQ | 0.85 | Mean Diurnal High Water Inequality |
| DLQ | 1.59 | Mean Diurnal Low Water Inequality |
| HWI | 8.55 | Greenwich High Water Interval (in hours) |
| LWI | 2.29 | Greenwich Low Water Interval (in hours) |
| Max Tide | 12.30 | Highest Observed Tide |
| Max Tide Date & Time | 11/30/1951 20:36 | Highest Observed Tide Date & Time |
| Min Tide | -3.94 | Lowest Observed Tide |
| Min Tide Date & Time | 11/26/2007 03:42 | Lowest Observed Tide Date & Time |
| HAT | 10.58 | Highest Astronomical Tide |
| HAT Date & Time | 12/05/2025 19:54 | HAT Date and Time |
| LAT | -3.16 | Lowest Astronomical Tide |
| LAT Date & Time | 07/03/2004 15:36 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1983 - 12/31/2001 |