All data are in degrees Fahrenheit

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Water temperature in Saint George

Detailed information about the current water temperature in Saint George. 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 Saint George now

69.8

°F

April 19, 03:28

Trend:

increasing

Yesterday:

69.6°F

Tomorrow:

70.0°F

Sunrise:

06:45

Sunset:

19:51

Day Length:

13 h. 6 min.

Saint George in April

Minimum:

69.1°F

Average:

70.6°F

Maximum:

72.5°F

Sea water temperature in Saint George today

As of now, in Saint George, the water temperature is 69.8°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 0.6°F higher 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 70.6°F on 2022, while the historical minimum was 67.9°F on 2024.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 70.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Saint George

Date Current Year

actual* / forecast**

last year 10 years average
Apr 5 68.2°F 67.1°F 68.3°F
Apr 6 67.6°F 67.8°F 68.3°F
Apr 7 68.1°F 67.6°F 68.2°F
Apr 8 69.2°F 67.2°F 68.4°F
Apr 9 69.4°F 66.9°F 68.8°F
Apr 10 69.5°F 66.5°F 68.8°F
Apr 11 69.6°F 66.2°F 68.8°F
Apr 12 70.1°F 65.7°F 68.8°F
Apr 13 70.3°F 66.3°F 68.8°F
Apr 14 70.7°F 67.1°F 68.8°F
Apr 15 70.5°F 67.0°F 68.9°F
Apr 16 70.0°F 67.5°F 68.9°F
Apr 17 69.8°F 68.3°F 69.2°F
Apr 18 69.6°F 67.9°F 69.0°F
Apr 19 69.8°F 67.9°F 69.2°F
Apr 20 70.0°F 69.0°F 69.4°F
Apr 21 69.9°F 68.8°F 69.3°F
Apr 22 69.8°F 69.1°F 69.3°F
Apr 23 70.0°F 69.1°F 69.4°F
Apr 24 70.1°F 69.7°F 69.6°F
Apr 25 70.1°F 69.6°F 69.6°F
Apr 26 70.2°F 69.1°F 69.6°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 Saint George by month

In Saint George, the months June through November offer comfortable swimming conditions, which amounts to 187 swimming days.
The warmest water in Saint George was recorded on September 2, 2022, reaching a 85.5°F. While the coldest temperature occurred on January 24, 2025, dipping to 64.6°F. The average readings by season are 69.9°F in Winter, 69.7°F in Spring, 80.4°F in Summer, and 78.8°F in Autumn.