World Resorts USA Clearwater Beach Weather

Clearwater Beach sea water temperature

Current sea water temperature:
+68.2°F
Minimum sea water temperature in January: 72.0°F
Maximum sea water temperature in January: 51.1°F
Average sea water temperature in January: 62.5°F

Sea water temperature for the last 10 days:

January 11 68.2°F January 6 63.0°F
January 10 66.9°F January 5 63.5°F
January 9 66.0°F January 4 62.4°F
January 8 65.7°F January 3 61.2°F
January 7 65.3°F January 2 62.6°F

When is the warmest sea in Clearwater Beach?

Based on the data about daily sea water temperature for the last three years the warmest sea in Clearwater Beach was noticed in August, July and September.

Monthly Sea Temperatures in Clearwater Beach, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 88.5°F. The highest and lowest sea temperatures during the month were 90.1°F and 85.8°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 87.1°F. The highest and lowest sea temperatures during the month were 89.2°F and 85.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 86.2°F and 81.9°F.

Best time for vacation in Clearwater Beach

Sunniest months:
May 19 days
March 19 days
April 19 days
Warmest months:
July 87.7 °F
August 87.6 °F
September 85.8 °F
Warmest sea temp:
August 87.6 °F
July 87.1 °F
September 85.1 °F
Coldest months:
January 63.8 °F
February 68.2 °F
December 68.6 °F
Rainiest months:
July 4 days
September 4 days
August 3 days
Windiest months:
April 12.4 mph
November 12.3 mph
October 12.3 mph

Clearwater Beach on a weather map

Clearwater Beach
+52°F
SW 19 mph
Feels like: +48°F
Precip.: 0%
Places in USA:
Name
°F
+30°F
+75°F
+75°F
+45°F
+55°F
+68°F
+72°F
+68°F
+30°F
+55°F
+48°F
+57°F
+54°F
+48°F
+30°F
24 Hours Forecast
Clearwater Beach
Local time: 02:06
January 12, monday
0300
52°F
SW
19 mph
0600
48°F
SW
17 mph
0900
50°F
SW
15 mph
1200
57°F
SW
12 mph
1500
63°F
S
7 mph
1800
63°F
S
8 mph
2100
61°F
S
8 mph
January 13, tuesday
0000
59°F
W
12 mph
Units of measurement: °C / °F