Measurements:
°C
°F
Clearwater Beach
60°F
SW 7 mph
Feels like: 60°F
Precip: 0%
World Resorts USA Clearwater Beach Weather

Clearwater Beach Sea Water Temperature

Current Sea Water Temperature:
+58.0°F
Maximum Sea Water Temperature in January: 74.4°F
Minimum Sea Water Temperature in January: 51.2°F
Average water temperature in January: 63.7°F

Sea Water Temperature for the Last 10 Days:

January 29 58.0°F January 24 59.0°F
January 28 61.4°F January 23 57.6°F
January 27 63.2°F January 22 55.6°F
January 26 61.8°F January 21 58.2°F
January 25 61.2°F January 20 60.0°F

When is the Warmest Sea for Clearwater Beach?

According to our data for the last three years for Clearwater Beach the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Clearwater Beach was 92.8°F. The maximum and minimum values were 89.8°F and 94.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Clearwater Beach was 91.2°F. The maximum and minimum values were 89.2°F and 93.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Clearwater Beach was 87.8°F. The maximum and minimum values were 85.4°F and 90.2°F respectively.

Best Time to Visit Clearwater Beach
The most sunny months:
May 19 days
March 19 days
April 19 days
The most warm months:
July 91.9 °F
August 91.8 °F
September 89.7 °F
Warmest sea temperature:
August 91.8 °F
July 91.2 °F
September 89.0 °F
The most cold months:
January 65.9 °F
February 70.2 °F
December 70.6 °F
The most rainy months:
July 4 days
September 4 days
August 3 days
The most windy months:
April 12 mph
November 12 mph
October 12 mph

Clearwater Beach on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +74
Honolulu +74
Houston +38
Las Vegas +48
Los Angeles +56
Maui +68
Miami +64
Miami Beach +70
New York +12
San Diego +60
San Francisco +50
Sarasota +58
Tampa +58
Washington +12
24 Hours Weather Forecast
Clearwater Beach
Local time: 10:54
29 jan, thursday
1200 60°F
SW
7 mph
1500 62°F
SE
4 mph
1800 62°F
SE
7 mph
2100 52°F
S
9 mph
30 jan, friday
0000 52°F
SW
7 mph
0300 50°F
W
3 mph
0600 48°F
S
3 mph
0900 50°F
S
2 mph