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Datums for 9448576, Sneeoosh Point WA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9448576, Sneeoosh Point, WA
Status: Accepted (Sep 19 2014)
Units: Feet
Control Station: 9449880 Friday Harbor, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW11.06Mean Higher-High Water
MHW10.20Mean High Water
MTL6.39Mean Tide Level
MSL6.39Mean Sea Level
DTL5.53Mean Diurnal Tide Level
MLW2.57Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.51Station Datum
GT11.05Great Diurnal Range
MN7.63Mean Range of Tide
DHQ0.86Mean Diurnal High Water Inequality
DLQ2.56Mean Diurnal Low Water Inequality
HWI0.93Greenwich High Water Interval (in hours)
LWI7.29Greenwich 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
HAT12.97Highest Astronomical Tide
HAT Date & Time01/01/1983 15:18HAT Date and Time
LAT-4.08Lowest Astronomical Tide
LAT Date & Time01/01/1987 07:24LAT Date and Time
Tidal Datum Analysis Periods
06/01/2000 - 07/31/2000




Products available at 9448576 Sneeoosh Point, WA

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