Datum | Value | Description |
---|---|---|
MHHW | 1.84 | Mean Higher-High Water |
MHW | 1.66 | Mean High Water |
MTL | 1.00 | Mean Tide Level |
MSL | 1.02 | Mean Sea Level |
DTL | 0.92 | Mean Diurnal Tide Level |
MLW | 0.33 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -3.98 | Station Datum |
GT | 1.84 | Great Diurnal Range |
MN | 1.33 | Mean Range of Tide |
DHQ | 0.18 | Mean Diurnal High Water Inequality |
DLQ | 0.34 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 6.78 | Highest Observed Tide |
Max Tide Date & Time | 07/15/2003 12:00 | Highest Observed Tide Date & Time |
Min Tide | -4.18 | Lowest Observed Tide |
Min Tide Date & Time | 02/25/1965 11:36 | Lowest Observed Tide Date & Time |
HAT | 2.63 | Highest Astronomical Tide |
HAT Date & Time | 10/27/2007 23:36 | HAT Date and Time |
LAT | -1.11 | Lowest Astronomical Tide |
LAT Date & Time | 01/21/2023 14:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1990 - 12/31/1994 |