Datums for 8654400, Cape Hatteras Fishing Pier NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8654400, Cape Hatteras Fishing Pier, NC
Status: Accepted (Oct 19 2011)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.47Mean Higher-High Water
MHW3.11Mean High Water
MTL1.61Mean Tide Level
MSL1.62Mean Sea Level
DTL1.74Mean Diurnal Tide Level
MLW0.12Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.06North American Vertical Datum of 1988
STND-3.15Station Datum
GT3.46Great Diurnal Range
MN2.99Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWI12.18Greenwich High Water Interval (in hours)
LWI5.97Greenwich Low Water Interval (in hours)
Max Tide6.22Highest Observed Tide
Max Tide Date & Time09/04/1999 19:54Highest Observed Tide Date & Time
Min Tide-2.30Lowest Observed Tide
Min Tide Date & Time03/16/1980 13:00Lowest Observed Tide Date & Time
HAT4.68Highest Astronomical Tide
HAT Date & Time10/16/1989 12:48HAT Date and Time
LAT-1.03Lowest Astronomical Tide
LAT Date & Time02/08/1997 06:12LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001




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