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Datums for 9457634, Japanese Bay, Kodiak Island AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9457634, Japanese Bay, Kodiak Island, AK
Status: Accepted (Nov 3 2014)
Units: Feet
T.M.: 135
Epoch: 2007-2011
Datum: MLLW
DatumValueDescription
MHHW8.24Mean Higher-High Water
MHW7.63Mean High Water
MTL4.40Mean Tide Level
MSL4.37Mean Sea Level
DTL4.12Mean Diurnal Tide Level
MLW1.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND5.26Station Datum
GT8.24Great Diurnal Range
MN6.46Mean Range of Tide
DHQ0.61Mean Diurnal High Water Inequality
DLQ1.16Mean Diurnal Low Water Inequality
HWI10.34Greenwich High Water Interval (in hours)
LWI4.09Greenwich 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
HAT10.49Highest Astronomical Tide
HAT Date & Time11/13/1985 22:24HAT Date and Time
LAT-2.64Lowest Astronomical Tide
LAT Date & Time05/25/1990 17:06LAT Date and Time
Tidal Datum Analysis Periods
06/01/2014 - 07/31/2014




Products available at 9457634 Japanese Bay, Kodiak Island, AK

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