NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 8745799, CAT ISLAND, MISSISSIPPI SOUND MS


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8745799, CAT ISLAND, MISSISSIPPI SOUND, MS
Status: Accepted (Feb 3 2004)
Units: Feet
Control Station: 8747437 Bay Waveland Yacht Club, MS
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.57Mean Higher-High Water
MHW1.48Mean High Water
MTL0.78Mean Tide Level
MSL0.78Mean Sea Level
DTL0.79Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.29Station Datum
GT1.57Great Diurnal Range
MN1.38Mean Range of Tide
DHQ0.09Mean Diurnal High Water Inequality
DLQ0.09Mean 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
12/01/1979 - 01/31/1980




Products available at 8745799 CAT ISLAND, MISSISSIPPI SOUND, MS

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