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Datums for 9410155, Ballast Point CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9410155, Ballast Point, CA
Status: Accepted (Nov 2 2015)
Units: Feet
Control Station: 9410230 La Jolla, CA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.48Mean Higher-High Water
MHW4.76Mean High Water
MTL2.82Mean Tide Level
MSL2.80Mean Sea Level
DTL2.74Mean Diurnal Tide Level
MLW0.88Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-7.74Station Datum
GT5.49Great Diurnal Range
MN3.88Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ0.88Mean Diurnal Low Water Inequality
HWI4.89Greenwich High Water Interval (in hours)
LWI10.96Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
08/29/1983 - 09/27/1983




Products available at 9410155 Ballast Point, CA

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