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Current Datum Value: 18.78

Datums for 8516501, Parsonnage Cove NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8516501, Parsonnage Cove, NY
Status: Accepted (Nov 18 2014)
Units: Feet
Control Station: 8531680 Sandy Hook, NJ
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.87Mean Higher-High Water
MHW4.54Mean High Water
MTL2.36Mean Tide Level
MSL2.42Mean Sea Level
DTL2.43Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-18.78Station Datum
GT4.86Great Diurnal Range
MN4.35Mean Range of Tide
DHQ0.33Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.45Greenwich High Water Interval (in hours)
LWI6.96Greenwich 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
HAT6.06Highest Astronomical Tide
HAT Date & Time10/16/1993 13:00HAT Date and Time
LAT-1.14Lowest Astronomical Tide
LAT Date & Time02/09/1997 20:36LAT Date and Time
Tidal Datum Analysis Periods
05/01/2014 - 07/31/2014




Products available at 8516501 Parsonnage Cove, NY

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