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Current Datum Value: 2.85

Datums for 1617433, Kawaihae HI


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 1617433, Kawaihae, HI
Status: Accepted (Jun 7 2017)
Units: Feet
Control Station: 1612340 Honolulu, HI
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.12Mean Higher-High Water
MHW1.62Mean High Water
MTL0.90Mean Tide Level
MSL0.92Mean Sea Level
DTL1.06Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
Ortho
STND-2.85Station Datum
GT2.12Great Diurnal Range
MN1.45Mean Range of Tide
DHQ0.50Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI2.04Greenwich High Water Interval (in hours)
LWI8.27Greenwich Low Water Interval (in hours)
Max Tide3.45Highest Observed Tide
Max Tide Date & Time12/15/2016 15:12Highest Observed Tide Date & Time
Min Tide-0.70Lowest Observed Tide
Min Tide Date & Time04/09/2009 19:42Lowest Observed Tide Date & Time
HAT3.02Highest Astronomical Tide
HAT Date & Time07/12/1987 02:54HAT Date and Time
LAT-0.48Lowest Astronomical Tide
LAT Date & Time01/28/1983 06:42LAT Date and Time
Tidal Datum Analysis Periods
12/01/2007 - 11/30/2013
01/01/2015 - 12/31/2015




Products available at 1617433 Kawaihae, HI

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