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Datums for 9462676, Broad Bight AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9462676, Broad Bight, AK
Status: Accepted (Nov 4 2013)
Units: Feet
Control Station: 9459881 King Cove, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.56Mean Higher-High Water
MHW5.03Mean High Water
MTL3.24Mean Tide Level
MSL3.18Mean Sea Level
DTL2.78Mean Diurnal Tide Level
MLW1.44Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-10.42Station Datum
GT5.56Great Diurnal Range
MN3.59Mean Range of Tide
DHQ0.53Mean Diurnal High Water Inequality
DLQ1.44Mean Diurnal Low Water Inequality
HWI12.03Greenwich High Water Interval (in hours)
LWI5.55Greenwich 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
HAT7.33Highest Astronomical Tide
HAT Date & Time12/31/1986 23:00HAT Date and Time
LAT-2.26Lowest Astronomical Tide
LAT Date & Time06/22/1986 18:12LAT Date and Time
Tidal Datum Analysis Periods
06/01/2013 - 07/31/2013




Products available at 9462676 Broad Bight, AK

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