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

On Saturday, June 23rd, 2018 starting at 7:30 a.m to 8 p.m. EDT, there will be a system maintenance performed affecting the Tides and Currents web site (https://tidesandcurrents.noaa.gov). During this time, the Tides and Currents website will be running with limited capabilities. Click here for more information.

Datums for 8724226, Big Pine Key NE FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724226, Big Pine Key NE, FL
Status: Accepted (Apr 15 2004)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.50Mean Higher-High Water
MHW1.32Mean High Water
MTL0.79Mean Tide Level
MSL0.79Mean Sea Level
DTL0.75Mean Diurnal Tide Level
MLW0.26Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.13Station Datum
GT1.50Great Diurnal Range
MN1.06Mean Range of Tide
DHQ0.18Mean Diurnal High Water Inequality
DLQ0.26Mean Diurnal Low Water Inequality
HWI6.08Greenwich High Water Interval (in hours)
LWI10.89Greenwich 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
10/01/1974 - 10/31/1974




Products available at 8724226 Big Pine Key NE, FL

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