| Datum | Value | Description |
|---|---|---|
| MHHW | 1.96 | Mean Higher-High Water |
| MHW | 1.82 | Mean High Water |
| MTL | 0.98 | Mean Tide Level |
| MSL | 1.01 | Mean Sea Level |
| DTL | 0.98 | Mean Diurnal Tide Level |
| MLW | 0.15 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | -1.98 | Station Datum |
| GT | 1.96 | Great Diurnal Range |
| MN | 1.67 | Mean Range of Tide |
| DHQ | 0.14 | Mean Diurnal High Water Inequality |
| DLQ | 0.14 | Mean Diurnal Low Water Inequality |
| HWI | Greenwich High Water Interval (in hours) | |
| LWI | Greenwich Low Water Interval (in hours) | |
| Max Tide | 5.16 | Highest Observed Tide |
| Max Tide Date & Time | 01/20/1983 17:12 | Highest Observed Tide Date & Time |
| Min Tide | -3.53 | Lowest Observed Tide |
| Min Tide Date & Time | 09/13/1979 06:24 | Lowest Observed Tide Date & Time |
| HAT | 2.80 | Highest Astronomical Tide |
| HAT Date & Time | 05/26/2005 18:36 | HAT Date and Time |
| LAT | -1.28 | Lowest Astronomical Tide |
| LAT Date & Time | 01/10/2005 14:54 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 01/01/1980 - 12/31/1982 |