| Datum | Value | Description |
|---|---|---|
| MHHW | 0.56 | Mean Higher-High Water |
| MHW | 0.55 | Mean High Water |
| MTL | 0.27 | Mean Tide Level |
| MSL | 0.27 | Mean Sea Level |
| DTL | 0.28 | Mean Diurnal Tide Level |
| MLW | 0.00 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | 0.15 | Station Datum |
| GT | 0.56 | Great Diurnal Range |
| MN | 0.56 | Mean Range of Tide |
| DHQ | 0.01 | Mean Diurnal High Water Inequality |
| DLQ | 0.00 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 4.72 | Highest Observed Tide |
| Max Tide Date & Time | 07/13/2019 01:36 | Highest Observed Tide Date & Time |
| Min Tide | -2.05 | Lowest Observed Tide |
| Min Tide Date & Time | 02/09/2016 21:30 | Lowest Observed Tide Date & Time |
| HAT | 1.07 | Highest Astronomical Tide |
| HAT Date & Time | 10/09/1986 17:12 | HAT Date and Time |
| LAT | -0.70 | Lowest Astronomical Tide |
| LAT Date & Time | 01/17/1988 22:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/2015 - 11/30/2015 |