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Datums for 9414131, Pillar Point Harbor CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9414131, Pillar Point Harbor, CA
Status: Accepted (May 1 2014)
Units: Feet
Control Station: 9415020 Point Reyes, CA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.60Mean Higher-High Water
MHW4.95Mean High Water
MTL3.03Mean Tide Level
MSL2.99Mean Sea Level
DTL2.80Mean Diurnal Tide Level
MLW1.11Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-0.04North American Vertical Datum of 1988
STND-0.04Station Datum
GT5.60Great Diurnal Range
MN3.85Mean Range of Tide
DHQ0.65Mean Diurnal High Water Inequality
DLQ1.11Mean Diurnal Low Water Inequality
HWI6.47Greenwich High Water Interval (in hours)
LWI0.14Greenwich 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
HAT7.28Highest Astronomical Tide
HAT Date & Time12/31/1986 17:42HAT Date and Time
LAT-2.11Lowest Astronomical Tide
LAT Date & Time05/25/1990 13:12LAT Date and Time
Tidal Datum Analysis Periods
06/01/2011 - 08/31/2011




Products available at 9414131 Pillar Point Harbor, CA

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