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 (May 13 2020)
Units: Feet
Control Station: 8727520 Cedar Key, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.74Mean Higher-High Water
MHW2.40Mean High Water
MTL1.46Mean Tide Level
MSL1.47Mean Sea Level
DTL1.37Mean Diurnal Tide Level
MLW0.51Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.79North American Vertical Datum of 1988
STND-1.73Station Datum
GT2.74Great Diurnal Range
MN1.89Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.51Mean Diurnal Low Water Inequality
HWI4.39Greenwich High Water Interval (in hours)
LWI10.43Greenwich 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
HAT3.70Highest Astronomical Tide
HAT Date & Time08/09/1987 15:54HAT Date and Time
LAT-1.35Lowest Astronomical Tide
LAT Date & Time12/31/1986 11:00LAT Date and Time
Tidal Datum Analysis Periods
01/01/1997 - 12/31/2000
05/01/2001 - 04/30/2007
08/01/2008 - 07/31/2009
08/01/2010 - 07/31/2012
05/01/2015 - 04/30/2018




Products available at 8726724 Clearwater Beach, FL