Datums for 8775244, Nueces Bay TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8775244, Nueces Bay, TX
Status: Accepted (Nov 21 2022)
Units: Feet
Control Station: 8774770 Rockport, TX
T.M.: 0
Epoch: 2002-2006
Datum: MLLW
DatumValueDescription
MHHW0.70Mean Higher-High Water
MHW0.68Mean High Water
MTL0.35Mean Tide Level
MSL0.38Mean Sea Level
DTL0.35Mean Diurnal Tide Level
MLW0.03Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-0.57North American Vertical Datum of 1988
STND-24.49Station Datum
GT0.70Great Diurnal Range
MN0.65Mean Range of Tide
DHQ0.02Mean Diurnal High Water Inequality
DLQ0.03Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide3.20Highest Observed Tide
Max Tide Date & Time08/22/2023 22:54Highest Observed Tide Date & Time
Min Tide-1.04Lowest Observed Tide
Min Tide Date & Time01/16/2022 03:36Lowest Observed Tide Date & Time
HAT1.35Highest Astronomical Tide
HAT Date & Time10/19/2008 10:54HAT Date and Time
LAT-0.83Lowest Astronomical Tide
LAT Date & Time01/18/2007 20:12LAT Date and Time
Tidal Datum Analysis Periods
08/01/2021 - 07/31/2022




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