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Datums for 8726724, Clearwater Beach FL


Elevations on Station Datum

Station: 8726724, Clearwater Beach, FL
Status: Accepted (Jun 21 2011)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW4.49Mean Higher-High Water
MHW4.15Mean High Water
MTL3.19Mean Tide Level
MSL3.21Mean Sea Level
DTL3.11Mean Diurnal Tide Level
MLW2.24Mean Low Water
MLLW1.73Mean Lower-Low Water
NAVD883.50North American Vertical Datum of 1988
STND0.00Station Datum
GT2.76Great Diurnal Range
MN1.91Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.51Mean Diurnal Low Water Inequality
HWI4.38Greenwich High Water Interval (in hours)
LWI10.41Greenwich Low Water Interval (in hours)
Maximum8.49Highest Observed Water Level
Max Date & Time03/13/1993 04:48Highest Observed Water Level Date and Time
Minimum-0.84Lowest Observed Water Level
Min Date & Time01/19/1977 08:06Lowest Observed Water Level Date and Time
HAT5.44Highest Astronomical Tide
HAT Date & Time08/09/1987 15:54HAT Date and Time
LAT0.39Lowest Astronomical Tide
LAT Date & Time12/31/1986 11:00LAT Date and Time
Tidal Datum Analysis Periods
01/01/1997 - 12/31/2007
08/01/2008 - 07/31/2009
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8726724 Clearwater Beach, FL

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