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

Datums for 8724571, Fleming Key FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724571, Fleming Key, FL
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.46Mean Higher-High Water
MHW1.20Mean High Water
MTL0.70Mean Tide Level
MSL0.71Mean Sea Level
DTL0.73Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-29.31Station Datum
GT1.45Great Diurnal Range
MN1.01Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI4.40Greenwich High Water Interval (in hours)
LWI10.30Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HAT1.96Highest Astronomical Tide
HAT Date & Time12/03/1986 04:36HAT Date and Time
LAT-0.45Lowest Astronomical Tide
LAT Date & Time12/02/1986 11:18LAT Date and Time
Tidal Datum Analysis Periods
04/01/2001 - 05/31/2001




Products available at 8724571 Fleming Key, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services