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Datums for 8740166, Grand Bay NERR, Mississippi Sound MS


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8740166, Grand Bay NERR, Mississippi Sound, MS
Status: Accepted (Jun 21 2013)
Units: Feet
Control Station: 8741533 Pascagoula NOAA Lab, MS
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.59Mean Higher-High Water
MHW1.49Mean High Water
MTL0.81Mean Tide Level
MSL0.77Mean Sea Level
DTL0.79Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.60North American Vertical Datum of 1988
STND-14.10Station Datum
GT1.59Great Diurnal Range
MN1.37Mean Range of Tide
DHQ0.10Mean Diurnal High Water Inequality
DLQ0.13Mean 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
03/01/2011 - 08/31/2011




Products available at 8740166 Grand Bay NERR, Mississippi Sound, MS

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