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Datums for 8723170, Miami Beach FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723170, Miami Beach, FL
Status: Accepted (Sep 3 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.70Mean Higher-High Water
MHW2.62Mean High Water
MTL1.39Mean Tide Level
MSL1.41Mean Sea Level
DTL1.36Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.37North American Vertical Datum of 1988
STND-2.49Station Datum
GT2.70Great Diurnal Range
MN2.46Mean Range of Tide
DHQ0.08Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI0.78Greenwich High Water Interval (in hours)
LWI6.93Greenwich Low Water Interval (in hours)
Max Tide6.21Highest Observed Tide
Max Tide Date & Time09/08/1965 05:12Highest Observed Tide Date & Time
Min Tide-1.79Lowest Observed Tide
Min Tide Date & Time03/24/1936 14:42Lowest Observed Tide Date & Time
HAT3.90Highest Astronomical Tide
HAT Date & Time10/16/1993 13:24HAT Date and Time
LAT-0.91Lowest Astronomical Tide
LAT Date & Time02/08/1997 07:18LAT Date and Time
Tidal Datum Analysis Periods
01/01/1970 - 12/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8723170 Miami Beach, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services