Datums for 8770570, Sabine Pass North TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8770570, Sabine Pass North, TX
Status: Superseded (Apr 17 2003) (Accepted Jul 24 2000)
Units: Feet
Control Station:
T.M.: 0
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.63Mean Higher-High Water
MHW1.50Mean High Water
MTL0.99Mean Tide Level
MSL0.99Mean Sea Level
DTL0.81Mean Diurnal Tide Level
MLW0.47Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.43Station Datum
GT1.62Great Diurnal Range
MN1.03Mean Range of Tide
DHQ0.12Mean Diurnal High Water Inequality
DLQ0.47Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide14.33Highest Observed Tide
Max Tide Date & Time09/13/2008 11:54Highest Observed Tide Date & Time
Min Tide-3.73Lowest Observed Tide
Min Tide Date & Time01/19/1996 18:30Lowest Observed Tide Date & Time
HAT2.29Highest Astronomical Tide
HAT Date & Time04/28/2025 10:36HAT Date and Time
LAT-1.34Lowest Astronomical Tide
LAT Date & Time01/10/2005 15:00LAT Date and Time
Tidal Datum Analysis Periods
01/01/1990 - 12/31/1994




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