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Current Datum Value: 4.34

Datums for 8724517, KEY HAVEN WEST FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724517, KEY HAVEN WEST, FL
Status: Accepted (Jul 31 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.37Mean Higher-High Water
MHW1.10Mean High Water
MTL0.64Mean Tide Level
MSL0.65Mean Sea Level
DTL0.68Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.26North American Vertical Datum of 1988
STND-4.34Station Datum
GT1.37Great Diurnal Range
MN0.92Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI5.18Greenwich High Water Interval (in hours)
LWI11.34Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
01/01/1975 - 01/31/1975
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8724517 KEY HAVEN WEST, FL

Revised: 08/08/2018
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Web site owner: Center for Operational Oceanographic Products and Services