Datums for 8726667, Mckay Bay Entrance FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8726667, Mckay Bay Entrance, FL
Status: Accepted (Nov 21 2017)
Units: Feet
Control Station: 8726520 St. Petersburg, Tampa Bay, FL
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.67Mean Higher-High Water
MHW2.34Mean High Water
MTL1.42Mean Tide Level
MSL1.45Mean Sea Level
DTL1.33Mean Diurnal Tide Level
MLW0.50Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.66North American Vertical Datum of 1988
STND-0.27Station Datum
GT2.68Great Diurnal Range
MN1.84Mean Range of Tide
DHQ0.33Mean Diurnal High Water Inequality
DLQ0.50Mean Diurnal Low Water Inequality
HWI7.23Greenwich High Water Interval (in hours)
LWI1.02Greenwich Low Water Interval (in hours)
Max Tide6.98Highest Observed Tide
Max Tide Date & Time10/08/1996 05:36Highest Observed Tide Date & Time
Min Tide-4.65Lowest Observed Tide
Min Tide Date & Time09/11/2017 02:00Lowest Observed Tide Date & Time
HAT3.68Highest Astronomical Tide
HAT Date & Time06/22/1986 17:42HAT Date and Time
LAT-1.30Lowest Astronomical Tide
LAT Date & Time01/28/1987 13:00LAT Date and Time
Tidal Datum Analysis Periods
01/01/1999 - 12/31/2007
01/01/2015 - 12/31/2016




Products available at 8726667 Mckay Bay Entrance, FL