Florida — Water Temperature Today and Throughout the Year
Discover water temperatures in Florida (United States), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
- Miami Beach73°F
- Miami74°F
- Fort Myers Beach68°F
- Naples69°F
- Clearwater63°F
- Tampa Bay64°F
- Sarasota65°F
- Daytona Beach64°F
- Key West74°F
- Destin64°F
- Cocoa Beach68°F
- Key Largo71°F
- Hollywood75°F
- Saint Pete Beach64°F
- Pensacola64°F
- Englewood65°F
- Venice Beach66°F
- Fort Lauderdale77°F
- Siesta Key66°F
- Santa Rosa Beach64°F
- Marco68°F
- Sanibel69°F
- Pompano Beach77°F
- Sunny Isles Beach75°F
- Jensen Beach75°F
- Palm Beach77°F
- Fernandina Beach58°F
- Madeira Beach64°F
- Nokomis66°F
- Marathon71°F
- Vero Beach73°F
- Florida Keys71°F
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
- Alabama
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- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
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- Kansas
- Kentucky
- Louisiana
- Maine
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- Michigan
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- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Water Temperature Trends
Florida, known for its warm climate and extensive coastline, has some of the most pleasant water temperatures in the United States. Along the Atlantic Ocean and Gulf of Mexico, the water temperature remains relatively warm year-round, making it a popular destination for beachgoers. During the summer months, water temperatures along Florida's coast typically range from 80°F to 85°F (27°C to 29°C). In the winter, the temperature drops to a more moderate 65°F to 75°F (18°C to 24°C), which is still comfortable for swimming, especially in southern parts of the state. These warmer temperatures in Florida's coastal waters are one of the reasons why the region attracts tourists year-round.
In Florida's rivers and inland waters, water temperatures can vary depending on the season and location. During the summer, the rivers typically warm up to 75°F to 85°F (24°C to 29°C), especially in areas such as the St. Johns River or the Suwannee River. These temperatures make the rivers perfect for recreational activities like kayaking, canoeing, and swimming. In the cooler months, river temperatures may drop to 60°F to 70°F (16°C to 21°C), which is still acceptable for water sports but may be a bit too chilly for some swimmers. In certain areas of the state, especially in the northern parts, temperatures can drop to as low as 50°F (10°C) during winter months, especially in the deeper or slower-moving sections of the rivers.
Florida's freshwater lakes, such as Lake Okeechobee or the many smaller lakes scattered throughout the state, tend to have temperatures similar to those of the rivers. During the hot summer months, these lakes can reach temperatures of 80°F to 90°F (27°C to 32°C), offering a warm and inviting environment for fishing, boating, or swimming. Because many of Florida's lakes are shallow, they heat up quickly in the summer. However, during the cooler months of fall and winter, the lakes cool down to around 60°F to 70°F (16°C to 21°C), which can feel refreshing but too chilly for some recreational swimmers.