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Datums for 9443826, CRESCENT BAY WA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9443826, CRESCENT BAY, WA
Status: Accepted (Jun 23 2004)
Units: Feet
Control Station: 9444900 Port Townsend, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.06Mean Higher-High Water
MHW6.47Mean High Water
MTL4.32Mean Tide Level
MSL4.22Mean Sea Level
DTL3.53Mean Diurnal Tide Level
MLW2.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-4.20Station Datum
GT7.06Great Diurnal Range
MN4.30Mean Range of Tide
DHQ0.59Mean Diurnal High Water Inequality
DLQ2.16Mean Diurnal Low Water Inequality
HWI9.85Greenwich High Water Interval (in hours)
LWI3.86Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
10/01/1978 - 10/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9443826 CRESCENT BAY, WA

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