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Current Datum Value: 1.28

Datums for 8670424, Port Wentworth GA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8670424, Port Wentworth, GA
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8670870 Fort Pulaski, GA
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW8.64Mean Higher-High Water
MHW8.34Mean High Water
MTL4.27Mean Tide Level
MSL4.67Mean Sea Level
DTL4.32Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD884.58North American Vertical Datum of 1988
STND-1.28Station Datum
GT8.65Great Diurnal Range
MN8.14Mean Range of Tide
DHQ0.30Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI1.25Greenwich High Water Interval (in hours)
LWI7.59Greenwich 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
05/01/2002 - 07/31/2002
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8670424 Port Wentworth, GA

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