Datum | Value | Description |
---|---|---|
MHHW | 3.46 | Mean Higher-High Water |
MHW | 3.31 | Mean High Water |
MTL | 1.74 | Mean Tide Level |
MSL | 1.84 | Mean Sea Level |
DTL | 1.73 | Mean Diurnal Tide Level |
MLW | 0.17 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 1.90 | North American Vertical Datum of 1988 |
STND | -4.86 | Station Datum |
GT | 3.46 | Great Diurnal Range |
MN | 3.14 | Mean Range of Tide |
DHQ | 0.15 | Mean Diurnal High Water Inequality |
DLQ | 0.16 | Mean Diurnal Low Water Inequality |
HWI | 7.73 | Greenwich High Water Interval (in hours) |
LWI | 1.58 | 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 | 4.55 | Highest Astronomical Tide |
HAT Date & Time | 09/28/2011 20:18 | HAT Date and Time |
LAT | -1.03 | Lowest Astronomical Tide |
LAT Date & Time | 02/02/2014 03:30 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
04/01/1989 - 06/30/1989 |