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

70.7

°F

December 21, 23:45

Trend:

stable

Yesterday:

70.5°F

Tomorrow:

70.6°F

Sunrise:

07:17

Sunset:

17:18

Day Length:

10 h. 1 min.

Saint George in December

Minimum:

67.3°F

Average:

70.1°F

Maximum:

71.6°F

Sea water temperature in Saint George today

As of now, in Saint George, the water temperature is 70.7°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 0.9°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly 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 72.6°F on 2017, while the historical minimum was 70.7°F on 2023.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 70.4°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
Dec 7 71.8°F 72.0°F 72.6°F
Dec 8 71.5°F 72.4°F 72.6°F
Dec 9 71.3°F 72.2°F 72.5°F
Dec 10 71.5°F 71.9°F 72.5°F
Dec 11 71.1°F 71.3°F 72.2°F
Dec 12 71.3°F 71.3°F 72.2°F
Dec 13 71.1°F 71.2°F 72.1°F
Dec 14 71.2°F 71.1°F 72.1°F
Dec 15 71.3°F 71.2°F 72.0°F
Dec 16 71.2°F 71.1°F 71.9°F
Dec 17 71.0°F 71.0°F 71.7°F
Dec 18 70.9°F 70.8°F 71.7°F
Dec 19 70.6°F 70.4°F 71.6°F
Dec 20 70.5°F 70.4°F 71.6°F
Dec 21 70.7°F 70.7°F 71.6°F
Dec 22 70.6°F 70.4°F 71.5°F
Dec 23 70.6°F 70.1°F 71.4°F
Dec 24 70.5°F 70.3°F 71.3°F
Dec 25 70.4°F 70.2°F 71.3°F
Dec 26 70.3°F 69.6°F 71.2°F
Dec 27 70.3°F 69.5°F 71.2°F
Dec 28 70.2°F 69.4°F 71.0°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 February 22, 2024, dipping to 65.7°F. The average readings by season are 70.1°F in Winter, 69.7°F in Spring, 80.3°F in Summer, and 78.7°F in Autumn.