Swimming in Florida in april 2025 Sea temperature by city in april

In april in Florida swimming conditions vary by city. Details below:

In april in Miami, Biscayne National Park, Key Largo and Islamorada, swimming conditions are perfect! With water reaching a maximum of 83°F and an average of 79°F, going in the water (and staying there!) feels great.

As for Key West, St. Augustine, Tampa, Anna Maria Island, Apalachicola, Boynton Beach, Caladesi Island, Captiva Island, Cedar Key, Clearwater, Cocoa Beach, Egmont Key, Fort Lauderdale, Fort Pierce, Fort Walton Beach, Gulf Islands National Seashore, Hernando Beach, Lido Key, Miramar Beach, Naples, New Smyrna Beach, Palm Coast, Panama City Beach - Florida, Pine Island, Port St Joe, Sanibel Island, St George Island, St Petersburg, Titusville, Vero Beach, Big Pine Key, Callaway, Cape Coral, Daytona Beach, Fort Myers, Marco Island, Palm Bay, Pensacola, Port Charlotte, Port Saint Lucie, Sarasota and West Palm Beach, swimming is pleasant in april. The sea water is 78°F on average (min: 75°F/max: 82°F) so you can easily spend time in the water.

Swimming in april in Jacksonville and Fernandina Beach is possible but the sea is generally cool. So though the sea temperature may sometimes reach 75°F, it can also go as low as 64°F. Note that the average is 70°F.