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Datums for 8726724, Clearwater Beach FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8726724, Clearwater Beach, FL
Status: Accepted (Jun 21 2011)
Units: Feet
Control Station: 8727520 Cedar Key, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.76Mean Higher-High Water
MHW2.42Mean High Water
MTL1.46Mean Tide Level
MSL1.48Mean Sea Level
DTL1.38Mean Diurnal Tide Level
MLW0.51Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.77North American Vertical Datum of 1988
STND-1.73Station 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)
Max Tide6.76Highest Observed Tide
Max Tide Date & Time03/13/1993 04:48Highest Observed Tide Date & Time
Min Tide-2.57Lowest Observed Tide
Min Tide Date & Time01/19/1977 08:06Lowest Observed Tide Date & Time
HAT3.71Highest Astronomical Tide
HAT Date & Time08/09/1987 15:54HAT Date and Time
LAT-1.34Lowest 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