Datums for 9442861, MAKAH BAY WA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9442861, MAKAH BAY, WA
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 9443090 Neah Bay, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
MHHW8.83Mean Higher-High Water
MHW8.07Mean High Water
MTL4.79Mean Tide Level
MSL4.75Mean Sea Level
DTL4.41Mean Diurnal Tide Level
MLW1.51Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-13.71Station Datum
GT8.83Great Diurnal Range
MN6.56Mean Range of Tide
DHQ0.76Mean Diurnal High Water Inequality
DLQ1.51Mean Diurnal Low Water Inequality
HWI8.37Greenwich High Water Interval (in hours)
LWI2.07Greenwich Low Water Interval (in hours)
Max Tide11.56Highest Observed Tide
Max Tide Date & Time10/27/1979 13:12Highest Observed Tide Date & Time
Min Tide-3.25Lowest Observed Tide
Min Tide Date & Time12/30/1978 19:36Lowest 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
11/01/1978 - 10/31/1979

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