| Datum | Value | Description |
|---|---|---|
| MHHW | 0.98 | Mean Higher-High Water |
| MHW | 0.93 | Mean High Water |
| MTL | 0.53 | Mean Tide Level |
| MSL | 0.55 | Mean Sea Level |
| DTL | 0.49 | Mean Diurnal Tide Level |
| MLW | 0.12 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 0.42 | North American Vertical Datum of 1988 |
| STND | -3.84 | Station Datum |
| GT | 0.98 | Great Diurnal Range |
| MN | 0.81 | Mean Range of Tide |
| DHQ | 0.05 | Mean Diurnal High Water Inequality |
| DLQ | 0.12 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 3.95 | Highest Observed Tide |
| Max Tide Date & Time | 08/30/2017 08:12 | Highest Observed Tide Date & Time |
| Min Tide | -2.74 | Lowest Observed Tide |
| Min Tide Date & Time | 01/16/2022 23:06 | Lowest Observed Tide Date & Time |
| HAT | 1.56 | Highest Astronomical Tide |
| HAT Date & Time | 04/29/2025 16:18 | HAT Date and Time |
| LAT | -0.94 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 19:06 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 10/01/2012 - 09/30/2013 |
| 09/01/2015 - 08/31/2017 |
| 10/01/2017 - 09/30/2018 |