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Current Datum Value: 20.58

Datums for 8744117, Biloxi MS


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8744117, Biloxi, MS
Status: Accepted (Jul 11 2005)
Units: Feet
Control Station: 8747766 Waveland, MS
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.77Mean Higher-High Water
MHW1.69Mean High Water
MTL0.92Mean Tide Level
MSL0.90Mean Sea Level
DTL0.89Mean Diurnal Tide Level
MLW0.15Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-20.58Station Datum
GT1.78Great Diurnal Range
MN1.54Mean Range of Tide
DHQ0.09Mean Diurnal High Water Inequality
DLQ0.15Mean 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
HAT2.55Highest Astronomical Tide
HAT Date & Time12/04/1986 05:36HAT Date and Time
LAT-0.83Lowest Astronomical Tide
LAT Date & Time12/30/1986 13:48LAT Date and Time
Tidal Datum Analysis Periods
08/01/2004 - 12/31/2004




Products available at 8744117 Biloxi, MS

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