Florida water temperature in May
| Min (°C/°F) | Avg (°C/°F) | Max (°C/°F) | Current (°C/°F) | |
|---|---|---|---|---|
| Biscayne Bay | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.2 (79.2) |
| Captiva Island | 23.1 (73.6) | 26.0 (78.8) | 28.9 (84) | 25.3 (77.5) |
| Clearwater | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 25.2 (77.4) |
| Clearwater Beach | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 25.2 (77.3) |
| Cocoa Beach | 23.3 (73.9) | 25.4 (77.7) | 27.5 (81.5) | 26.2 (79.1) |
| Crystal River | 23 (73.4) | 25.9 (78.6) | 28.8 (83.8) | 25.4 (77.7) |
| Daytona Beach | 22 (71.5) | 24.4 (75.9) | 26.9 (80.3) | 23.5 (74.4) |
| Destin | 21.3 (70.3) | 24.5 (76.1) | 27.8 (82) | 23.8 (74.8) |
| Fort Lauderdale | 24.5 (76) | 26.6 (79.9) | 28.8 (83.8) | 26.1 (79) |
| Fort Myers | 23.7 (74.6) | 26.3 (79.3) | 29 (84.1) | 25.3 (77.5) |
| Fort Myers Beach | 23.7 (74.6) | 26.3 (79.3) | 29 (84.1) | 25.3 (77.6) |
| Jacksonville Beach | 20.5 (68.8) | 23.4 (74.1) | 26.4 (79.4) | 23.7 (74.7) |
| Jupiter | 24.5 (76) | 26.6 (79.9) | 28.8 (83.8) | 25.9 (78.6) |
| Key Biscayne | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.1 (79.1) |
| Key Largo | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.3 (79.4) |
| Key West | 24.8 (76.6) | 27.0 (80.6) | 29.3 (84.7) | 25.7 (78.2) |
| Manatee Bay | 23.1 (73.6) | 26.0 (78.8) | 28.9 (84) | 25.4 (77.7) |
| Marco Island | 24 (75.2) | 26.7 (80.1) | 29.4 (84.9) | 25.3 (77.5) |
| Miami | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.2 (79.1) |
| Miami Beach | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.1 (79.1) |
| Naples | 23.7 (74.6) | 26.3 (79.3) | 29 (84.1) | 25.3 (77.5) |
| North Fort Myers | 23.7 (74.6) | 26.3 (79.3) | 29 (84.1) | 25.3 (77.5) |
| Panama City Beach | 21 (69.8) | 24.1 (75.4) | 27.2 (81) | 24.6 (76.3) |
| Pensacola | 21.1 (70) | 24.7 (76.5) | 28.3 (82.9) | 24.5 (76.1) |
| Ponce Inlet | 22.4 (72.3) | 24.7 (76.5) | 27 (80.6) | 23.6 (74.5) |
| Port Richey | 23 (73.4) | 25.9 (78.6) | 28.8 (83.8) | 25.3 (77.5) |
| Port Saint Lucie | 23.8 (74.8) | 26.0 (78.8) | 28.2 (82.8) | 25.1 (77.3) |
| Saint Augustine | 22 (71.5) | 24.4 (75.9) | 26.9 (80.3) | 23.9 (75.1) |
| Saint Pete Beach | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 25.6 (78) |
| Saint Petersburg | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 25.6 (78.2) |
| Sanibel | 23.1 (73.6) | 26.0 (78.8) | 28.9 (84) | 25.3 (77.6) |
| Sarasota | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 24.7 (76.4) |
| Siesta Key | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 24.6 (76.3) |
| Sunny Isles Beach | 24.8 (76.6) | 27.1 (80.8) | 29.4 (84.9) | 26.1 (79) |
| Tampa | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 26.3 (79.3) |
| Tampa Bay | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 26.1 (78.9) |
| Titusville | 23.3 (73.9) | 25.4 (77.7) | 27.5 (81.5) | 25.2 (77.4) |
| Venice | 22.6 (72.6) | 25.6 (78.1) | 28.7 (83.6) | 24.7 (76.4) |
| West Palm Beach | 24.5 (76) | 26.6 (79.9) | 28.8 (83.8) | 26.2 (79.2) |