Datum | Value | Description |
---|---|---|
MHHW | Mean Higher-High Water | |
MHW | Mean High Water | |
MTL | Mean Tide Level | |
MSL | 2.46 | Mean Sea Level |
DTL | Mean Diurnal Tide Level | |
MLW | Mean Low Water | |
MLLW | Mean Lower-Low Water | |
NAVD88 | 2.18 | North American Vertical Datum of 1988 |
STND | 0.00 | Station Datum |
GT | Great Diurnal Range | |
MN | Mean Range of Tide | |
DHQ | Mean Diurnal High Water Inequality | |
DLQ | Mean Diurnal Low Water Inequality | |
HWI | Greenwich High Water Interval (in hours) | |
LWI | 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 |
---|
10/01/2012 - 09/30/2013 |
03/01/2014 - 02/28/2015 |
05/01/2016 - 04/30/2017 |
06/01/2017 - 05/31/2018 |