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

84.8

°F

July 16, 21:03

Trend:

stable

Yesterday:

85.0°F

Tomorrow:

85.1°F

Sunrise:

06:23

Sunset:

20:26

Day Length:

14 h. 3 min.

Saint George in July

Minimum:

68.3°F

Average:

70.2°F

Maximum:

71.3°F

Sea water temperature in Saint George today

As of now, in Saint George, the water temperature is 84.8°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 3.6°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.0°F on 2017, while the historical minimum was 80.1°F on 2022.

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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 85.4°F, with minimum temperature starting at 85.1°F, while the maximum might reach 85.6°F.

Daily water temperature in Saint George

Date Current Year

actual* / forecast**

last year 10 years average
Jul 2 82.9°F 79.7°F 79.7°F
Jul 3 83.8°F 79.2°F 79.8°F
Jul 4 83.5°F 79.5°F 79.8°F
Jul 5 83.4°F 79.3°F 80.0°F
Jul 6 83.0°F 79.7°F 80.0°F
Jul 7 84.0°F 79.6°F 80.3°F
Jul 8 83.6°F 80.0°F 80.5°F
Jul 9 84.4°F 79.8°F 80.5°F
Jul 10 84.4°F 80.3°F 80.8°F
Jul 11 84.8°F 80.7°F 80.8°F
Jul 12 85.0°F 80.9°F 80.9°F
Jul 13 85.0°F 81.0°F 81.0°F
Jul 14 84.9°F 81.4°F 81.1°F
Jul 15 85.0°F 81.8°F 81.4°F
Jul 16 84.8°F 81.9°F 81.2°F
Jul 17 85.1°F 82.6°F 81.5°F
Jul 18 85.3°F 83.0°F 81.7°F
Jul 19 85.5°F 83.1°F 81.9°F
Jul 20 85.5°F 82.3°F 81.9°F
Jul 21 85.6°F 82.8°F 82.0°F
Jul 22 85.5°F 82.7°F 81.9°F
Jul 23 85.6°F 83.2°F 82.0°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 188 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, 80.5°F in Summer, and 78.8°F in Autumn.