Datums for 8773767, Matagorda Bay Entrance Channel TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8773767, Matagorda Bay Entrance Channel, TX
Status: Accepted (Nov 29 2017)
Units: Feet
Control Station: 8775870 Bob Hall Pier, Corpus Christi, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.23Mean Higher-High Water
MHW1.19Mean High Water
MTL0.65Mean Tide Level
MSL0.73Mean Sea Level
DTL0.61Mean Diurnal Tide Level
MLW0.11Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-25.39Station Datum
GT1.23Great Diurnal Range
MN1.09Mean Range of Tide
DHQ0.03Mean Diurnal High Water Inequality
DLQ0.11Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide3.38Highest Observed Tide
Max Tide Date & Time10/08/2017 02:30Highest Observed Tide Date & Time
Min Tide-1.38Lowest Observed Tide
Min Tide Date & Time01/12/2018 14:24Lowest Observed Tide Date & Time
HAT1.68Highest Astronomical Tide
HAT Date & Time07/10/1987 14:24HAT Date and Time
LAT-0.67Lowest Astronomical Tide
LAT Date & Time11/14/1989 15:00LAT Date and Time
Tidal Datum Analysis Periods
07/01/2016 - 06/30/2017




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