Datums for 8512354, SHINNECOCK INLET OPEN COAST NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8512354, SHINNECOCK INLET OPEN COAST, NY
Status: Accepted (Apr 29 2014)
Units: Feet
Control Station: 8452660 Newport, RI
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.46Mean Higher-High Water
MHW3.20Mean High Water
MTL1.67Mean Tide Level
MSL1.61Mean Sea Level
DTL1.73Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-18.15Station Datum
GT3.47Great Diurnal Range
MN3.08Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.13Mean Diurnal Low Water Inequality
HWI0.01Greenwich High Water Interval (in hours)
LWI5.45Greenwich 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
HAT4.38Highest Astronomical Tide
HAT Date & Time10/16/1993 12:30HAT Date and Time
LAT-0.89Lowest Astronomical Tide
LAT Date & Time02/08/1993 19:06LAT Date and Time
Tidal Datum Analysis Periods
10/01/2013 - 02/28/2014




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