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Current Datum Value: 2.99

Datums for 8655151, CEDAR ISLAND NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8655151, CEDAR ISLAND, NC
Status: Accepted (Jan 18 2005)
Units: Feet
Control Station: 8656483 Beaufort, Duke Marine Lab, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.42Mean Higher-High Water
MHW0.38Mean High Water
MTL0.20Mean Tide Level
MSL0.12Mean Sea Level
DTL0.21Mean Diurnal Tide Level
MLW0.01Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.99Station Datum
GT0.42Great Diurnal Range
MN0.37Mean Range of Tide
DHQ0.03Mean Diurnal High Water Inequality
DLQ0.01Mean 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
11/01/1979 - 05/31/1980




Products available at 8655151 CEDAR ISLAND, NC

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