| Datum | Value | Description |
|---|---|---|
| MHHW | 5.25 | Mean Higher-High Water |
| MHW | 4.96 | Mean High Water |
| MTL | 2.57 | Mean Tide Level |
| MSL | 2.62 | Mean Sea Level |
| DTL | 2.63 | Mean Diurnal Tide Level |
| MLW | 0.17 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | ||
| STND | 3.43 | Station Datum |
| GT | 5.25 | Great Diurnal Range |
| MN | 4.80 | Mean Range of Tide |
| DHQ | 0.29 | Mean Diurnal High Water Inequality |
| DLQ | 0.17 | Mean Diurnal Low Water Inequality |
| HWI | 0.93 | Greenwich High Water Interval (in hours) |
| LWI | 6.93 | Greenwich Low Water Interval (in hours) |
| Max Tide | 8.18 | Highest Observed Tide |
| Max Tide Date & Time | 09/27/2004 00:06 | Highest Observed Tide Date & Time |
| Min Tide | -1.50 | Lowest Observed Tide |
| Min Tide Date & Time | 03/08/2005 18:12 | Lowest Observed Tide Date & Time |
| HAT | 6.77 | Highest Astronomical Tide |
| HAT Date & Time | 10/27/2011 13:18 | HAT Date and Time |
| LAT | -1.66 | Lowest Astronomical Tide |
| LAT Date & Time | 02/12/2032 07:30 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 05/01/1998 - 07/31/1998 |
| 09/01/1998 - 10/31/1998 |