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

82.3

°F

October 1, 19:56

Trend:

stable

Yesterday:

81.8°F

Tomorrow:

81.7°F

Sunrise:

07:24

Sunset:

19:17

Day Length:

11 h. 53 min.

Clearwater in October

Minimum:

57.1°F

Average:

64.0°F

Maximum:

68.4°F

Sea water temperature in Clearwater today

As of now, in Clearwater, the water temperature is 82.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°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 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 87.0°F on 2018, while the historical minimum was 80.9°F on 2022.

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 shows a gradual cooling trend. The average temperature is expected to be 80.7°F, the minimum temperature may reach 80.0°F, and the maximum might stay at 81.7°F.

Daily water temperature in Clearwater

Date Current Year

actual* / forecast**

last year 10 years average
Sep 17 86.5°F 81.9°F 85.1°F
Sep 18 86.3°F 82.0°F 85.2°F
Sep 19 85.6°F 82.3°F 85.1°F
Sep 20 85.3°F 82.6°F 84.9°F
Sep 21 85.4°F 83.4°F 84.7°F
Sep 22 85.5°F 82.8°F 84.5°F
Sep 23 85.2°F 83.0°F 84.5°F
Sep 24 85.4°F 82.3°F 84.4°F
Sep 25 84.9°F 84.1°F 84.3°F
Sep 26 84.3°F 84.7°F 84.3°F
Sep 27 83.0°F 84.8°F 84.2°F
Sep 28 82.0°F 84.8°F 84.1°F
Sep 29 81.7°F 85.0°F 83.9°F
Sep 30 81.8°F 85.1°F 84.0°F
Oct 1 82.3°F 84.6°F 83.8°F
Oct 2 81.7°F 83.3°F 83.2°F
Oct 3 81.2°F 82.5°F 82.7°F
Oct 4 81.0°F 82.6°F 82.5°F
Oct 5 80.7°F 82.1°F 82.2°F
Oct 6 80.4°F 81.1°F 81.9°F
Oct 7 80.1°F 81.6°F 81.6°F
Oct 8 80.0°F 81.3°F 81.4°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.