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

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 (Jul 11 2012)
Units: Feet
Control Station: 8774770 Rockport, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.67Mean Higher-High Water
MHW0.67Mean High Water
MTL0.35Mean Tide Level
MSL0.36Mean Sea Level
DTLMean Diurnal Tide Level
MLW0.03Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-24.36Station Datum
GTGreat Diurnal Range
MNMean Range of Tide
DHQMean Diurnal High Water Inequality
DLQMean 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
HAT1.27Highest Astronomical Tide
HAT Date & Time05/15/1987 22:30HAT Date and Time
LAT-0.78Lowest Astronomical Tide
LAT Date & Time01/18/1988 20:30LAT Date and Time
Tidal Datum Analysis Periods
06/01/2010 - 05/31/2011




Products available at 8775244 Nueces Bay, TX

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