All data are in degrees Fahrenheit

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Water temperature in Clearwater

Detailed information about the current water temperature in Clearwater. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Clearwater now

85.1

°F

August 6, 17:08

Trend:

decreasing

Yesterday:

85.2°F

Tomorrow:

84.9°F

Sunrise:

06:56

Sunset:

20:17

Day Length:

13 h. 21 min.

Clearwater in August

Minimum:

59.9°F

Average:

64.4°F

Maximum:

68.1°F

Sea water temperature in Clearwater today

As of now, in Clearwater, the water temperature is 85.1°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 2.4°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 90.0°F on 2025, while the historical minimum was 86.0°F on 2017.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Clearwater

Date Current Year

actual* / forecast**

last year 10 years average
Jul 23 86.2°F 88.0°F 87.2°F
Jul 24 86.2°F 87.0°F 87.1°F
Jul 25 86.2°F 87.9°F 87.0°F
Jul 26 86.1°F 87.3°F 87.0°F
Jul 27 87.8°F 88.7°F 87.1°F
Jul 28 87.5°F 89.0°F 87.0°F
Jul 29 86.6°F 89.2°F 87.0°F
Jul 30 86.6°F 88.9°F 87.2°F
Jul 31 86.4°F 88.8°F 87.3°F
Aug 1 86.5°F 89.4°F 87.5°F
Aug 2 86.2°F 90.0°F 87.5°F
Aug 3 86.1°F 89.7°F 87.3°F
Aug 4 85.4°F 90.2°F 87.3°F
Aug 5 85.2°F 89.5°F 87.1°F
Aug 6 85.1°F 90.0°F 87.5°F
Aug 7 84.9°F 90.0°F 87.4°F
Aug 8 85.0°F 89.8°F 87.4°F
Aug 9 84.7°F 89.5°F 87.1°F
Aug 10 85.0°F 89.7°F 87.4°F
Aug 11 84.8°F 89.6°F 87.3°F
Aug 12 85.3°F 89.1°F 87.7°F
Aug 13 85.2°F 88.5°F 87.6°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Clearwater by month

In Clearwater, the months April through October offer comfortable swimming conditions, which amounts to 226 swimming days.
The warmest water in Clearwater was recorded on August 12, 2023, reaching a 91.9°F. While the coldest temperature occurred on January 26, 2025, dipping to 51.1°F. The average readings by season are 64.5°F in Winter, 74.9°F in Spring, 86.4°F in Summer, and 79.0°F in Autumn.