| Datum | Value | Description |
|---|---|---|
| MHHW | 1.33 | Mean Higher-High Water |
| MHW | 1.03 | Mean High Water |
| MTL | 0.58 | Mean Tide Level |
| MSL | 0.61 | Mean Sea Level |
| DTL | 0.67 | Mean Diurnal Tide Level |
| MLW | 0.12 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | -6.63 | North American Vertical Datum of 1988 |
| STND | -11.89 | Station Datum |
| GT | 1.33 | Great Diurnal Range |
| MN | 0.92 | Mean Range of Tide |
| DHQ | 0.30 | Mean Diurnal High Water Inequality |
| DLQ | 0.12 | Mean Diurnal Low Water Inequality |
| HWI | 3.15 | Greenwich High Water Interval (in hours) |
| LWI | 10.69 | 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 | Highest Astronomical Tide | |
| HAT Date & Time | HAT Date and Time | |
| LAT | Lowest Astronomical Tide | |
| LAT Date & Time | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 07/01/1979 - 09/30/1979 |
| 07/01/1980 - 08/31/1980 |
| 07/01/1981 - 09/30/1981 |
| 07/01/1982 - 07/31/1982 |
| 09/01/1982 - 09/30/1982 |
| 08/01/1983 - 09/30/1983 |
| 07/01/1984 - 09/30/1984 |
| 07/01/1985 - 09/30/1985 |
| 07/01/1986 - 09/30/1986 |
| 07/01/1987 - 09/30/1987 |