Datums for 9412110, Port San Luis CA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9412110, Port San Luis, CA
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station:
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
MHHW5.33Mean Higher-High Water
MHW4.62Mean High Water
MTL2.83Mean Tide Level
MSL2.80Mean Sea Level
DTL2.67Mean Diurnal Tide Level
MLW1.04Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.08North American Vertical Datum of 1988
STND-4.25Station Datum
GT5.32Great Diurnal Range
MN3.58Mean Range of Tide
DHQ0.71Mean Diurnal High Water Inequality
DLQ1.04Mean Diurnal Low Water Inequality
HWI5.92Greenwich High Water Interval (in hours)
LWI11.98Greenwich Low Water Interval (in hours)
Max Tide7.65Highest Observed Tide
Max Tide Date & Time01/18/1973 09:00Highest Observed Tide Date & Time
Min Tide-2.40Lowest Observed Tide
Min Tide Date & Time01/07/1951 00:00Lowest Observed Tide Date & Time
HAT7.11Highest Astronomical Tide
HAT Date & Time12/05/2025 17:00HAT Date and Time
LAT-1.97Lowest Astronomical Tide
LAT Date & Time01/11/2005 00:30LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001

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