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Datums for 8658901, BALD HEAD ISLAND, CAPE FEAR RIVER NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8658901, BALD HEAD ISLAND, CAPE FEAR RIVER, NC
Status: Accepted (Jul 20 2004)
Units: Feet
Control Station: 8658120 Wilmington, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.02Mean Higher-High Water
MHW4.66Mean High Water
MTL2.41Mean Tide Level
MSL2.56Mean Sea Level
DTL2.51Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.16Station Datum
GT5.02Great Diurnal Range
MN4.49Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI0.29Greenwich High Water Interval (in hours)
LWI6.39Greenwich 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
11/01/1974 - 11/30/1974




Products available at 8658901 BALD HEAD ISLAND, CAPE FEAR RIVER, NC

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