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Notice: We are experiencing a wide spread communication outage affecting the availability of water level and meteorological data for some of our stations, as well as several critical bridge clearance measurements. We are diligently working to resolve this data outage. Please direct all questions to tide.predictions@noaa.gov or call (301) 713-2815.
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Today's Tides (LST/LDT)
graphical depiction of low tide
9:10 AM
high
2:47 AMlow -1.09 ft.
9:10 AMhigh 5.22 ft.
2:58 PMlow -1.08 ft.
9:38 PMhigh 5.70 ft.

Note: The maximum range is 31 days.




Disclaimer: These data are based upon the latest information available as of the date of your request, and may differ from the published tide tables.

NOTICE: These raw data are derived from the water level network operated by the Florida Department of Environmental Protection (FDEP), Bureau of Surveying and Mapping (BSM), a coastal observing system that uses National Ocean Service (NOS) data collection procedures. These stations transmit data via GOES once every three hours. Tidal datums and predictions are produced by CO-OPS, derived from the raw data collected by BSM. NOTE: most of these stations have a station zero of NAVD88, resulting in a negative value for MLLW. For information on the BSM, go to BSM.

Products available at 8720211 Mayport Naval Sta., St Johns River, FL

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