NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

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 12 2017)
Units: Feet
Control Station: 8726520 St. Petersburg, Tampa Bay, FL
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.18Mean Higher-High Water
MHW1.91Mean High Water
MTL1.14Mean Tide Level
MSL1.16Mean Sea Level
DTL1.09Mean Diurnal Tide Level
MLW0.37Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.54North American Vertical Datum of 1988
STND-0.21Station Datum
GT2.18Great Diurnal Range
MN1.54Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.37Mean Diurnal Low Water Inequality
HWI6.27Greenwich High Water Interval (in hours)
LWI12.23Greenwich Low Water Interval (in hours)
Max Tide4.52Highest Observed Tide
Max Tide Date & Time09/02/2016 05:12Highest Observed Tide Date & Time
Min Tide-2.03Lowest Observed Tide
Min Tide Date & Time01/03/2008 11:36Lowest Observed Tide Date & Time
HAT3.05Highest Astronomical Tide
HAT Date & Time07/11/1987 17:18HAT Date and Time
LAT-1.12Lowest Astronomical Tide
LAT Date & Time01/19/1988 12:54LAT Date and Time
Tidal Datum Analysis Periods
12/01/1999 - 11/30/2008
01/01/2012 - 12/31/2016




Products available at 8726384 Port Manatee, FL

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services