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Current Datum Value: 30.18

Datums for 8743281, Ocean Springs MS


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8743281, Ocean Springs, MS
Status: Accepted (Dec 10 2007)
Units: Feet
Control Station: 8744117 Biloxi, MS
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.73Mean Higher-High Water
MHW1.65Mean High Water
MTL0.90Mean Tide Level
MSL0.87Mean Sea Level
DTL0.87Mean Diurnal Tide Level
MLW0.15Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-30.18Station Datum
GT1.73Great Diurnal Range
MN1.50Mean 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
HAT2.48Highest Astronomical Tide
HAT Date & Time12/31/1986 03:24HAT Date and Time
LAT-0.69Lowest Astronomical Tide
LAT Date & Time06/22/1986 01:42LAT Date and Time
Tidal Datum Analysis Periods
06/01/2005 - 07/31/2005




Products available at 8743281 Ocean Springs, MS

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