Datums for 8514422, CEDAR BEACH NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8514422, CEDAR BEACH, NY
Status: Accepted (May 7 2003)
Units: Feet
Control Station: 8514560 PORT JEFFERSON, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.99Mean Higher-High Water
MHW6.67Mean High Water
MTL3.45Mean Tide Level
MSL3.43Mean Sea Level
DTL3.50Mean Diurnal Tide Level
MLW0.23Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.82Station Datum
GT6.99Great Diurnal Range
MN6.44Mean Range of Tide
DHQ0.32Mean Diurnal High Water Inequality
DLQ0.23Mean Diurnal Low Water Inequality
HWI3.90Greenwich High Water Interval (in hours)
LWI10.23Greenwich 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
11/01/1988 - 02/28/1989




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