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Key West, FL - Station ID: 8724580

Established:Jan 18, 1913
Time Meridian:0° E
Present Installation:Jan 01, 1901
Date Removed:N/A
Water Level Max (ref MHHW):3.13 ft. Oct 24, 2005
Water Level Min (ref MLLW):-1.66 ft. Feb 19, 1928
Mean Range:1.28 ft.
Diurnal Range:1.81 ft.
Latitude24° 36' N
Longitude81° 48.5' W
NOAA Chart#:11447
Met Site Elevation:12.2 ft. above MSL
Today's Tides (LST/LDT)
graphical depiction of low tide
3:01 PM
3:17 AMlow -0.3 ft.
9:55 AMhigh 1.3 ft.
3:01 PMlow -0.1 ft.
9:52 PMhigh 1.9 ft.

Sensor Information

SensorSensor IDDCP#Sensor HeightStatus
WindC1337.6 ft. above site Elevation Enabled
Air TemperatureD115.0 ft. above site Elevation Enabled
Water TemperatureE113.6 ft. below MLLW Enabled
Barometric PressureF1113.6 ft. above MSL Enabled
Tsunami WLU11N/A Enabled
Microwave WLY11N/A Enabled
For questions about disabled sensors, please contact CO-OPS User Services.


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How to reach: To reach the tidal bench marks from Key West International Airport, proceed west on Roosevelt Boulevard for 3.9 km (2.4 mi) to White Street, then NW on White Street for 2.3 km (1.4 mi) to Southard Street, turn left onto Southard Street and go west to the U.S. Naval Reservation main gate at Thomas Street, continue 0.3 km (0.2 mi) to a second gate at Emma Street. The bench marks are on the Naval Base, near the County Courthouse, and along Front Street in downtown Key West. The tide gauge is located on the concrete sea wall near the north property line of the Naval Base. NOTE: A pass to enter the Naval Base must be obtained at the Boca Chica Naval Air Station.

Products available at 8724580 Key West, FL

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