NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 8465705, New Haven CT

Elevations on Station Datum

Station: 8465705, New Haven, CT
Status: Accepted (Dec 21 2012)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
MHHW25.14Mean Higher-High Water
MHW24.82Mean High Water
MTL21.75Mean Tide Level
MSL21.75Mean Sea Level
DTL21.78Mean Diurnal Tide Level
MLW18.67Mean Low Water
MLLW18.43Mean Lower-Low Water
STND0.00Station Datum
GT6.71Great Diurnal Range
MN6.14Mean Range of Tide
DHQ0.32Mean Diurnal High Water Inequality
DLQ0.24Mean Diurnal Low Water Inequality
HWI3.79Greenwich High Water Interval (in hours)
LWI10.04Greenwich Low Water Interval (in hours)
Maximum30.66Highest Observed Water Level
Max Date & Time10/30/2012 01:30Highest Observed Water Level Date and Time
Minimum15.34Lowest Observed Water Level
Min Date & Time12/12/2000 22:54Lowest Observed Water Level Date and Time
HAT26.58Highest Astronomical Tide
HAT Date & Time10/16/1993 16:12HAT Date and Time
LAT17.10Lowest Astronomical Tide
LAT Date & Time02/08/1997 22:48LAT Date and Time
Tidal Datum Analysis Periods
11/01/1999 - 10/31/2009

Products available at 8465705 New Haven, CT

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services