NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 8737048, Mobile State Docks AL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8737048, Mobile State Docks, AL
Status: Accepted (Feb 5 2018)
Units: Feet
Control Station: 8741533 Pascagoula NOAA Lab, MS
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.65Mean Higher-High Water
MHW1.56Mean High Water
MTL0.83Mean Tide Level
MSL0.82Mean Sea Level
DTL0.82Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.49North American Vertical Datum of 1988
STND-1.48Station Datum
GT1.64Great Diurnal Range
MN1.47Mean Range of Tide
DHQ0.09Mean Diurnal High Water Inequality
DLQ0.09Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide6.73Highest Observed Tide
Max Tide Date & Time10/08/2017 08:36Highest Observed Tide Date & Time
Min Tide-2.84Lowest Observed Tide
Min Tide Date & Time01/20/1985 19:54Lowest Observed Tide Date & Time
HAT2.36Highest Astronomical Tide
HAT Date & Time07/11/1987 17:54HAT Date and Time
LAT-1.21Lowest Astronomical Tide
LAT Date & Time01/18/1988 16:06LAT Date and Time
Tidal Datum Analysis Periods
07/01/2007 - 06/30/2017




Products available at 8737048 Mobile State Docks, AL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services