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Datums for 8515102, BAYSHORE, LONG ISLAND NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8515102, BAYSHORE, LONG ISLAND, NY
Status: Accepted (Jul 20 2004)
Units: Feet
Control Station: 8531680 Sandy Hook, NJ
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.24Mean Higher-High Water
MHW1.06Mean High Water
MTL0.57Mean Tide Level
MSL0.60Mean Sea Level
DTL0.62Mean Diurnal Tide Level
MLW0.07Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.46Station Datum
GT1.23Great Diurnal Range
MN0.99Mean Range of Tide
DHQ0.17Mean Diurnal High Water Inequality
DLQ0.07Mean Diurnal Low Water Inequality
HWI2.54Greenwich High Water Interval (in hours)
LWI9.08Greenwich 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
01/01/1979 - 12/31/1979




Products available at 8515102 BAYSHORE, LONG ISLAND, NY

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