King Tides and heavy rain bring prolonged coastal flooding to Southeast with more trouble ahead
THE TAKEAWAY
The Southeast coast is getting slammed with coastal flooding as peak fall King Tides combine with persistent northeasterly winds that push seawater onshore.
This comes as the region braces for the most critical phase of the fall King Tide event, which is expected to last through Tuesday.
WHAT IS COASTAL EROSION AND WHY IS IT DANGEROUS?
According to the FOX Forecast Center said the Southeast coast is in the final stage of the fall King Tide event, with roughly 24 to 48 hours remaining in the peak period.
As of Monday, King Tide flooding has ranked among the top 5 flood events in multiple communities on Florida's East Coast. This includes Virginia Key, South Port Everglades, Port Canaveral and Lake Worth Pier, according to the FOX Forecast Center.
Major coastal flooding is also expected during tomorrow morning's high tide.
A King Tide is the highest naturally occurring high tide of the year. Even on clear, sunny days with no storm in sight, these extra-high seasonal tides push seawater back up through storm drains and onto coastal streets.
Coastal Flood Warnings extend across parts of South Florida, Georgia and the South Carolina Lowcountry, where repeated tidal inundation could flood roads, low-lying neighborhoods and waterfront infrastructure.
Charleston and the South Carolina Lowcountry face a heightened threat, with water levels in Charleston Harbor potentially reaching or exceeding 2 feet.
Major flooding could spread beyond the immediate waterfront, affecting downtown streets. Flooded roads could become impassable during peak high tide, leading to travel disruptions. Impacts may also extend to other low-lying coastal communities in Georgia and South Carolina.
Water pushed into a coastal community in Hollywood, Florida, carrying debris through the streets as King Tide impacts continue.
WHAT IS A KING TIDE OR PERIGEAN SPRING TIDE?
Around Jacksonville, persistent northerly to northeasterly winds could impede drainage along the St. Johns River, allowing high water to linger around riverfront areas.
Farther south, King Tides could push saltwater through storm drains and onto streets in Miami Beach, Brickell, Fort Lauderdale and the Florida Keys.
In addition, South Florida faces more flooding from heavy tropical rainfall.
An upper-level low near Cuba is interacting with high pressure, drawing deep tropical moisture across the peninsula.
Additional rainfall totals exceeding 2 inches are possible through this week, with downpours producing more than 1 inch of rain per hour, the FOX Forecast Center said.
SUPER EL NIÑO THEN AND NOW: HOW THIS YEAR'S STRENGTHENING EVENT COMPARES TO HISTORIC EXTREMES
If heavy rain coincides with peak King Tides, elevated ocean water could restrict stormwater drainage and worsen urban flooding across Miami-Dade and Broward counties.
A Level 1 out of 4 flash flood threat is in effect through Tuesday.
Meanwhile, northeasterly winds of 20 to 25 mph will continue pushing water toward the coast.
Coastal flooding, dangerous rip currents and hazardous surf are expected to affect the region.
WHAT IS A RIP CURRENT AND HOW TO SURVIVE ONE
Water levels should gradually ease after midweek as the peak astronomical tide cycle subsides.
Stay with FOX Weather as we continue to track this developing story.
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