Not an experienced swimmer? Stay out of the ocean at Miami and Jacksonville beaches today

Ervin Shkulaku—FLORIDA — October 18, 2026

Beachgoers across Florida’s Atlantic coast are being urged to exercise extreme caution Sunday as dangerous ocean conditions threaten swimmers in both Jacksonville and Miami.

The National Weather Service (NWS) has issued high rip current risk alerts for both regions, warning that powerful ocean currents could pull swimmers away from shore, even in areas where the water appears relatively calm.

In Northeast Florida, the situation is particularly concerning. Jacksonville Beach, Atlantic Beach, Neptune Beach, Ponte Vedra Beach and St. Augustine are among the coastal communities facing hazardous conditions.

According to the National Weather Service in Jacksonville, surf heights could reach 7 to 10 feet Sunday, accompanied by strong winds and dangerous rip currents.

A High Surf Advisory remains in effect until 2 a.m. Tuesday, October 20, while the high rip current risk is expected to continue through late Monday night.

Hundreds of miles south, Miami’s beaches are also facing dangerous swimming conditions.

The National Weather Service in Miami has issued a high rip current risk warning for coastal Miami-Dade County through Thursday evening, October 22.

Although wave heights around Miami are forecast to be considerably lower than those in Jacksonville, dangerous currents remain a serious threat.

Sunday’s Miami beach forecast calls for waves of approximately 2 to 3 feet and northeast winds of 20 to 25 mph.

The warnings also extend to coastal Broward and Palm Beach counties, where dangerous currents and rough surf are expected.

Weather officials emphasize that rip currents are narrow, powerful channels of water moving away from the shoreline. They can develop unexpectedly and carry swimmers into deeper water within seconds.

Even experienced swimmers can become exhausted while attempting to fight against these currents.

For inexperienced swimmers, the safest decision is to stay out of the ocean until conditions improve.

Families visiting Florida’s beaches should also closely supervise children and avoid entering the water in areas without lifeguards.

Anyone caught in a rip current should remain calm, avoid swimming directly against the current, and attempt to swim parallel to the shoreline when possible. If unable to escape, swimmers should float, conserve energy and signal for help.

Officials also warn that dangerous ocean conditions can exist even when skies are clear or the weather appears pleasant.

The latest warnings serve as a reminder that a beautiful day at the beach does not necessarily mean the ocean is safe.

Residents and tourists planning to visit Jacksonville, Miami or other Atlantic Coast beaches are encouraged to check updated National Weather Service advisories and follow instructions from local lifeguards.