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Datums for 8723214, Virginia Key, Biscayne Bay FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723214, Virginia Key, Biscayne Bay, FL
Status: Accepted (Jan 4 2018)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.22Mean Higher-High Water
MHW2.16Mean High Water
MTL1.14Mean Tide Level
MSL1.11Mean Sea Level
DTL1.11Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.01North American Vertical Datum of 1988
STND-10.14Station Datum
GT2.22Great Diurnal Range
MN2.03Mean Range of Tide
DHQ0.06Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWI1.61Greenwich High Water Interval (in hours)
LWI7.84Greenwich Low Water Interval (in hours)
Max Tide5.80Highest Observed Tide
Max Tide Date & Time09/10/2017 17:00Highest Observed Tide Date & Time
Min Tide-1.29Lowest Observed Tide
Min Tide Date & Time03/29/1994 21:42Lowest Observed Tide Date & Time
HAT3.14Highest Astronomical Tide
HAT Date & Time10/16/1997 13:42HAT Date and Time
LAT-0.73Lowest Astronomical Tide
LAT Date & Time02/08/1997 08:12LAT Date and Time
Tidal Datum Analysis Periods
01/01/1998 - 12/31/2013
02/01/2015 - 01/31/2016
04/01/2016 - 03/31/2017




Products available at 8723214 Virginia Key, Biscayne Bay, FL

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services