A coastal flood warning persists across the east coast of South Florida today, with major flooding possible in the area, according to the National Weather Service Office Miami-South Florida.
On Oct. 27, the Virginia Key tidal gauge recorded its "3rd highest peak value" since consistent records "began at the site in 1994," according to the NWS, behind only those recorded during Hurricane Wilma and Hurricane Irma. South Florida's east coast remains under a coastal flood warning, with major flooding possible today. "Minor to moderate coastal flooding" could continue "through the end of the week."
The area under a coastal flood warning extends from Palm Beach County down to the Florida Keys. It includes West Palm Beach, Fort Lauderdale, Miami and
Homestead.
A full list of watches, warnings and advisories for South Florida is available via the NWS.
According to the South Florida Water Management District's Oct. 26 king tide forecast, which covers the period through Nov. 3, "tidal water levels" along the east coast of South Florida could stay above the National Weather Service "Moderate Flooding" threshold in the "coming days, with some locations approaching the 'Major Flooding' threshold today and tomorrow." High tides along the east coast are predicted to peak from Oct. 26 through Nov. 12, says the forecast.
In the Florida Keys, tidal water levels were "near" the moderate flooding threshold when the forecast was posted, and could remain above the minor flooding threshold during the weekend.
What are king tides?
A king tide is a non-scientific term often used to describe exceptionally high tides, according to NOAA.
Higher-than-normal tides usually occur during new or full moons, as well as when the moon is "at its perigee." Higher tides can also occur during specific seasons around the country.
Safety tips during king tide flooding
According to the city of Miami, the following safety precautions should be observed during king tide flooding:
- Do not drive through floodwater, as it can contain "unseen hazards," including trash and pollutants.
- If you do come in contact with flood water, clean your skin with soap and hot water.
- Do not park your vehicle in low-lying areas, and those that have "come into contact with floodwater should be checked and cleaned."
- Properties that are in low-lying areas should use "flood mitigation options," like sand bags.
Sarah Perkel is a South Florida Connect Reporter for the USA TODAY Network's Florida Connect team. You can get all of Florida’s best content directly in your inbox each weekday day by signing up for the free newsletter, Florida TODAY.
This article originally appeared on USA TODAY: Miami-Dade gauge records 3rd-highest water level, flood warning continues
