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

68.8

°F

March 25, 09:57

Trend:

stable

Yesterday:

69.0°F

Tomorrow:

69.0°F

Sunrise:

07:16

Sunset:

19:34

Day Length:

12 h. 18 min.

Saint George in April

Minimum:

69.1°F

Average:

70.3°F

Maximum:

71.3°F

Sea water temperature in Saint George today

As of now, in Saint George, the water temperature is 68.8°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 0.7°F higher 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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 70.1°F on 2016, while the historical minimum was 66.5°F on 2024.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.1°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
Mar 11 68.4°F 66.0°F 67.8°F
Mar 12 68.8°F 66.1°F 67.8°F
Mar 13 68.8°F 66.3°F 67.6°F
Mar 14 68.9°F 66.2°F 67.9°F
Mar 15 69.5°F 66.1°F 67.9°F
Mar 16 69.8°F 66.6°F 67.9°F
Mar 17 69.8°F 66.8°F 67.9°F
Mar 18 69.5°F 67.1°F 67.9°F
Mar 19 70.8°F 66.8°F 68.1°F
Mar 20 72.0°F 67.3°F 68.3°F
Mar 21 71.3°F 67.4°F 68.3°F
Mar 22 70.7°F 67.7°F 68.3°F
Mar 23 69.4°F 67.2°F 68.2°F
Mar 24 69.0°F 67.4°F 68.2°F
Mar 25 68.8°F 67.1°F 68.1°F
Mar 26 69.0°F 67.4°F 68.4°F
Mar 27 69.0°F 67.7°F 68.3°F
Mar 28 69.1°F 67.8°F 68.5°F
Mar 29 69.1°F 67.9°F 68.5°F
Mar 30 69.3°F 67.6°F 68.6°F
Mar 31 69.0°F 67.3°F 68.4°F
Apr 1 69.0°F 68.4°F 68.4°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 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 69.7°F in Winter, 69.7°F in Spring, 80.6°F in Summer, and 78.8°F in Autumn.