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

68.1

°F

January 11, 20:53

Trend:

stable

Yesterday:

66.9°F

Tomorrow:

67.9°F

Sunrise:

07:24

Sunset:

17:55

Day Length:

10 h. 31 min.

Clearwater in January

Minimum:

61.1°F

Average:

66.0°F

Maximum:

72.0°F

Sea water temperature in Clearwater today

As of now, in Clearwater, the water temperature is 68.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 4.6°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 69.1°F on 2022, while the historical minimum was 56.2°F on 2025.

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 67.3°F, the minimum temperature may reach 66.6°F, and the maximum might stay at 67.9°F.

Daily water temperature in Clearwater

Date Current Year

actual* / forecast**

last year 10 years average
Jan 1 65.2°F 68.1°F 66.0°F
Jan 2 62.5°F 66.9°F 66.1°F
Jan 3 61.2°F 66.7°F 66.2°F
Jan 4 62.5°F 64.1°F 66.1°F
Jan 5 63.5°F 62.6°F 65.5°F
Jan 6 63.0°F 61.5°F 64.9°F
Jan 7 65.2°F 61.9°F 64.6°F
Jan 8 65.7°F 60.8°F 64.4°F
Jan 9 66.0°F 58.9°F 64.0°F
Jan 10 66.9°F 57.1°F 64.0°F
Jan 11 68.1°F 56.2°F 63.5°F
Jan 12 67.9°F 56.9°F 63.3°F
Jan 13 67.7°F 55.7°F 63.1°F
Jan 14 67.9°F 56.4°F 63.3°F
Jan 15 67.0°F 57.1°F 62.3°F
Jan 16 67.2°F 57.6°F 62.5°F
Jan 17 67.1°F 58.1°F 62.5°F
Jan 18 66.6°F 57.6°F 62.0°F
Dec 28 67.1°F 62.7°F 64.4°F
Dec 29 68.1°F 64.6°F 64.9°F
Dec 30 68.3°F 65.4°F 65.4°F
Dec 31 68.2°F 67.3°F 65.6°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 64.7°F in Winter, 74.9°F in Spring, 86.3°F in Summer, and 79.0°F in Autumn.