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Datums for 8723518, WEDNESDAY POINT, KEY LARGO FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723518, WEDNESDAY POINT, KEY LARGO, FL
Status: Accepted (Apr 14 2004)
Units: Feet
Control Station: 8723170 Miami Beach, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.87Mean Higher-High Water
MHW0.83Mean High Water
MTL0.45Mean Tide Level
MSL0.43Mean Sea Level
DTL0.44Mean Diurnal Tide Level
MLW0.08Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.26North American Vertical Datum of 1988
STND-2.95Station Datum
GT0.86Great Diurnal Range
MN0.75Mean Range of Tide
DHQ0.04Mean Diurnal High Water Inequality
DLQ0.08Mean Diurnal Low Water Inequality
HWI3.81Greenwich High Water Interval (in hours)
LWI10.48Greenwich 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
11/01/1971 - 02/29/1972
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8723518 WEDNESDAY POINT, KEY LARGO, FL

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