Datums for 8511671, Orient Harbor NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8511671, Orient Harbor, NY
Status: Accepted (Dec 15 2011)
Units: Feet
Control Station: 8510560 Montauk, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.04Mean Higher-High Water
MHW2.72Mean High Water
MTL1.46Mean Tide Level
MSL1.52Mean Sea Level
DTL1.52Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-24.77Station Datum
GT3.04Great Diurnal Range
MN2.51Mean Range of Tide
DHQ0.32Mean Diurnal High Water Inequality
DLQ0.20Mean Diurnal Low Water Inequality
HWI2.77Greenwich High Water Interval (in hours)
LWI9.02Greenwich 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
08/01/2011 - 10/31/2011




Products available at 8511671 Orient Harbor, NY