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

73.5

°F

April 18, 00:41

Trend:

increasing

Yesterday:

73.3°F

Tomorrow:

73.8°F

Sunrise:

07:04

Sunset:

19:58

Day Length:

12 h. 54 min.

Clearwater in April

Minimum:

62.7°F

Average:

66.5°F

Maximum:

71.1°F

Sea water temperature in Clearwater today

As of now, in Clearwater, the water temperature is 73.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.7°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise 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 78.2°F on 2015, while the historical minimum was 72.2°F on 2018.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 74.0°F, with minimum temperature starting at 73.7°F, while the maximum might reach 74.5°F.

Daily water temperature in Clearwater

Date Current Year

actual* / forecast**

last year 10 years average
Apr 4 75.7°F 73.2°F 73.6°F
Apr 5 75.3°F 71.8°F 73.7°F
Apr 6 77.3°F 72.0°F 74.0°F
Apr 7 78.1°F 71.7°F 74.1°F
Apr 8 77.5°F 71.0°F 74.3°F
Apr 9 76.9°F 71.6°F 74.8°F
Apr 10 75.5°F 71.2°F 74.6°F
Apr 11 74.2°F 73.1°F 74.3°F
Apr 12 74.0°F 72.7°F 74.1°F
Apr 13 73.5°F 72.2°F 74.3°F
Apr 14 71.7°F 71.6°F 74.4°F
Apr 15 72.4°F 72.1°F 74.8°F
Apr 16 73.4°F 72.6°F 75.2°F
Apr 17 73.3°F 72.3°F 75.0°F
Apr 18 73.5°F 74.6°F 75.2°F
Apr 19 73.8°F 76.6°F 75.5°F
Apr 20 74.0°F 76.9°F 75.7°F
Apr 21 73.7°F 76.4°F 75.4°F
Apr 22 73.9°F 76.7°F 75.6°F
Apr 23 74.0°F 76.7°F 75.7°F
Apr 24 74.2°F 74.8°F 75.8°F
Apr 25 74.5°F 75.3°F 76.2°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 228 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 64.7°F in Winter, 74.9°F in Spring, 86.2°F in Summer, and 79.3°F in Autumn.