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Datums for 8726604, LONG SHOAL, MACDILL AFB FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8726604, LONG SHOAL, MACDILL AFB, FL
Status: Accepted (Mar 3 2004)
Units: Feet
Control Station: 8726520 St. Petersburg, Tampa Bay, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.58Mean Higher-High Water
MHW2.36Mean High Water
MTL1.37Mean Tide Level
MSL1.43Mean Sea Level
DTL1.29Mean Diurnal Tide Level
MLW0.38Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.62North American Vertical Datum of 1988
STND-1.06Station Datum
GT2.58Great Diurnal Range
MN1.99Mean Range of Tide
DHQ0.21Mean Diurnal High Water Inequality
DLQ0.38Mean Diurnal Low Water Inequality
HWI6.77Greenwich High Water Interval (in hours)
LWI1.11Greenwich 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
12/01/1975 - 12/31/1975
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8726604 LONG SHOAL, MACDILL AFB, FL

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