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Current Datum Value: 2.26

Datums for 8729101, SOUTHPORT, NORTH BAY FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8729101, SOUTHPORT, NORTH BAY, FL
Status: Accepted (Sep 11 2003)
Units: Feet
Control Station: 8729108 Panama City, FL
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.55Mean Higher-High Water
MHW1.45Mean High Water
MTL0.78Mean Tide Level
MSL0.78Mean Sea Level
DTL0.78Mean Diurnal Tide Level
MLW0.11Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.68North American Vertical Datum of 1988
STND-2.26Station Datum
GT1.55Great Diurnal Range
MN1.34Mean Range of Tide
DHQ0.10Mean Diurnal High Water Inequality
DLQ0.10Mean 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
10/01/1976 - 12/31/1976
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8729101 SOUTHPORT, NORTH BAY, FL

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