Datums for 8724493, BOCA CHICA MARINA FL

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724493, BOCA CHICA MARINA, FL
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW1.25Mean Higher-High Water
MHW1.00Mean High Water
MTL0.58Mean Tide Level
MSL0.65Mean Sea Level
DTL0.63Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.43North American Vertical Datum of 1988
STND-12.39Station Datum
GT1.25Great Diurnal Range
MN0.83Mean Range of Tide
DHQ0.25Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
HAT1.79Highest Astronomical Tide
HAT Date & Time12/06/2025 03:12HAT Date and Time
LAT-0.33Lowest Astronomical Tide
LAT Date & Time11/25/2003 11:06LAT Date and Time
Tidal Datum Analysis Periods
03/01/2000 - 05/31/2000

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