Datums for 8656502, MOREHEAD CITY HARBOR, HARBOR CHANNEL NC

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8656502, MOREHEAD CITY HARBOR, HARBOR CHANNEL, NC
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8656483 Beaufort, Duke Marine Lab, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.49Mean Higher-High Water
MHW3.22Mean High Water
MTL1.68Mean Tide Level
MSL1.72Mean Sea Level
DTL1.75Mean Diurnal Tide Level
MLW0.14Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.11North American Vertical Datum of 1988
STND-2.63Station Datum
GT3.50Great Diurnal Range
MN3.08Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI0.34Greenwich High Water Interval (in hours)
LWI6.58Greenwich 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
05/01/1996 - 08/31/1996


Products available at 8656502 MOREHEAD CITY HARBOR, HARBOR CHANNEL, NC
  • Meteorological/Other
  • Meteorological Observations
  • Water Temp/Conductivity
  • PORTS®
  • This station is not a member of PORTS®