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Datums for 8729105, BEACON BEACH, ST ANDREW BAY FL

Elevations on Station Datum

Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
MHHW6.53Mean Higher-High Water
MHW6.48Mean High Water
MTL5.87Mean Tide Level
MSL5.86Mean Sea Level
DTL5.87Mean Diurnal Tide Level
MLW5.26Mean Low Water
MLLW5.21Mean Lower-Low Water
NAVD885.75North American Vertical Datum of 1988
STND0.00Station Datum
GT1.32Great Diurnal Range
MN1.22Mean Range of Tide
DHQ0.05Mean Diurnal High Water Inequality
DLQ0.06Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Maximum7.74Highest Observed Water Level
Max Date & Time03/28/1984 16:48Highest Observed Water Level Date and Time
Minimum3.39Lowest Observed Water Level
Min Date & Time02/29/1984 06:30Lowest Observed Water Level Date and 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
12/01/1983 - 04/30/1984
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

Products available at 8729105 BEACON BEACH, ST ANDREW BAY, FL

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