Swimming in Key West in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Key West in may 2025.
In may, according to seasonal norms, the sea temperature in Key West is:
Minimum: 77°F
Average: 81°F
Maximum: 85°F
Other useful seasonal weather averages in may:
- Outside temperature: 79°F to 81°F
- Most common weather: "Clear/Sunny"
- The wind blows at 16.8mph
- It rains a total of 6.3in, over 8 day(s).
Should we swim in Key West in may?
Yes! The water temperature in Key West in may is ideal
In may, swimming is ideal on the beaches around Key West! With water reaching 85°F at most and 81°F on average, spending time in the water is very pleasant.
Note also that in may, the climate is good with an average outside temperature of 80°F, 6.3in of precipitation (over 8 days) and 77.78 % humidity.
Water and normal seasonal temperatures in Key West in may
| May | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 77°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 81°F | ||
| Minimum outside temperature | 79°F | ||
| Wind speed | 14.3mph | ||
| Wind temperature | 81°F | ||
| Precipitation | 6.3in | ||
| Number of days of rain | 8 jour(s) (27%) | ||
| Humidity | 78% | ||
| Visibility in kilometers | 9.55km | ||
| Cloud cover | 25% | ||
| Our opinion | ideal swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Key West
Swim elsewhere in Florida in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Miami in may | 81°F | 86°F | ideal swimming | St. Augustine in may | 76°F | 80°F | pleasant swimming | Tampa in may | 79°F | 84°F | pleasant swimming | Anna Maria Island in may | 79°F | 84°F | pleasant swimming | Boynton Beach in may | 81°F | 84°F | ideal swimming | Captiva Island in may | 80°F | 85°F | ideal swimming | Clearwater in may | 79°F | 84°F | pleasant swimming | Cocoa Beach in may | 79°F | 83°F | pleasant swimming | Fort Lauderdale in may | 81°F | 85°F | ideal swimming | Fort Pierce in may | 80°F | 84°F | ideal swimming | Fort Walton Beach in may | 77°F | 83°F | pleasant swimming | Jacksonville in may | 75°F | 81°F | pleasant swimming | Key Largo in may | 82°F | 85°F | ideal swimming | New Smyrna Beach in may | 77°F | 82°F | pleasant swimming | Sanibel Island in may | 80°F | 85°F | ideal swimming | St Petersburg in may | 79°F | 84°F | pleasant swimming | Vero Beach in may | 79°F | 83°F | pleasant swimming | Daytona Beach in may | 77°F | 81°F | pleasant swimming | Fernandina Beach in may | 75°F | 81°F | pleasant swimming | Fort Myers in may | 80°F | 85°F | ideal swimming |