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

Datums for 9455606, Anchor Point, Cook Inlet AK


Elevations on Station Datum

Station: 9455606, Anchor Point, Cook Inlet, AK
Status: Accepted (Jun 3 2014)
Units: Feet
T.M.: 135
Epoch: 2007-2011
Datum: STND
DatumValueDescription
MHHW42.75Mean Higher-High Water
MHW41.97Mean High Water
MTL34.04Mean Tide Level
MSL34.04Mean Sea Level
DTL33.56Mean Diurnal Tide Level
MLW26.11Mean Low Water
MLLW24.36Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT18.38Great Diurnal Range
MN15.86Mean Range of Tide
DHQ0.78Mean Diurnal High Water Inequality
DLQ1.74Mean Diurnal Low Water Inequality
HWI11.67Greenwich High Water Interval (in hours)
LWI5.22Greenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and 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
10/01/2009 - 10/31/2009




Products available at 9455606 Anchor Point, Cook Inlet, AK

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services