| Datum | Value | Description |
|---|---|---|
| MHHW | 3.62 | Mean Higher-High Water |
| MHW | 3.11 | Mean High Water |
| MTL | 1.68 | Mean Tide Level |
| MSL | 1.52 | Mean Sea Level |
| DTL | 1.81 | Mean Diurnal Tide Level |
| MLW | 0.25 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -7.03 | North American Vertical Datum of 1988 |
| STND | -1.65 | Station Datum |
| GT | 3.62 | Great Diurnal Range |
| MN | 2.85 | Mean Range of Tide |
| DHQ | 0.51 | Mean Diurnal High Water Inequality |
| DLQ | 0.25 | Mean Diurnal Low Water Inequality |
| HWI | 1.10 | Greenwich High Water Interval (in hours) |
| LWI | 9.51 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 4.12 | Highest Astronomical Tide |
| HAT Date & Time | 11/07/2025 01:06 | HAT Date and Time |
| LAT | -0.36 | Lowest Astronomical Tide |
| LAT Date & Time | 07/24/2040 21:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2002 - 10/31/2002 |
| 08/01/2005 - 10/31/2005 |