Notice: Data collected are from NC Department of Public Safety, Division of Emergency Management that are subject to NOAA's National Ocean Service (NOS) routine quality assurance procedures on a monthly basis with data available for the previous month. For access to real-time data at this station, visit NCDPS Flood Inundation Mapping and Alert Network at https://fiman.nc.gov/.

Datums for 8653215, RODANTHE, PAMLICO SOUND NC

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8653215, RODANTHE, PAMLICO SOUND, NC
Status: Accepted (Dec 22 2023)
Units: Feet
Control Station: 8652587 Oregon Inlet Marina, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.79Mean Higher-High Water
MHW0.71Mean High Water
MTL0.42Mean Tide Level
MSL0.42Mean Sea Level
DTL0.40Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.50North American Vertical Datum of 1988
STND0.52Station Datum
GT0.80Great Diurnal Range
MN0.58Mean Range of Tide
DHQ0.08Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
HAT1.04Highest Astronomical Tide
HAT Date & Time10/01/2007 18:54HAT Date and Time
LAT-0.25Lowest Astronomical Tide
LAT Date & Time02/04/2010 01:30LAT Date and Time
Tidal Datum Analysis Periods
07/01/2023 - 07/31/2023


Products available at 8653215 RODANTHE, PAMLICO SOUND, NC
  • Meteorological/Other
  • Meteorological Observations
  • Water Temp/Conductivity
  • PORTS®
  • This station is not a member of PORTS®