Datums for 8726384, Port Manatee FL

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8726384, Port Manatee, FL
Status: Accepted (Sep 14 2020)
Units: Feet
Control Station: 8726520 St. Petersburg, FL
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
MHHW2.17Mean Higher-High Water
MHW1.91Mean High Water
MTL1.14Mean Tide Level
MSL1.16Mean Sea Level
DTL1.09Mean Diurnal Tide Level
MLW0.36Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.59North American Vertical Datum of 1988
STND-0.21Station Datum
GT2.17Great Diurnal Range
MN1.54Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.36Mean Diurnal Low Water Inequality
HWI6.27Greenwich High Water Interval (in hours)
LWI12.23Greenwich Low Water Interval (in hours)
Max Tide5.75Highest Observed Tide
Max Tide Date & Time08/30/2023 16:42Highest Observed Tide Date & Time
Min Tide-2.24Lowest Observed Tide
Min Tide Date & Time09/28/2022 19:24Lowest Observed Tide Date & Time
HAT2.95Highest Astronomical Tide
HAT Date & Time07/21/2005 17:06HAT Date and Time
LAT-1.12Lowest Astronomical Tide
LAT Date & Time01/21/2023 12:30LAT Date and Time
Tidal Datum Analysis Periods
12/01/1999 - 11/30/2008
01/01/2012 - 12/31/2019

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