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

66.3

°F

February 19, 01:41

Trend:

stable

Yesterday:

66.3°F

Tomorrow:

66.3°F

Sunrise:

06:58

Sunset:

18:08

Day Length:

11 h. 10 min.

Saint George in February

Minimum:

69.5°F

Average:

70.6°F

Maximum:

71.8°F

Sea water temperature in Saint George today

As of now, in Saint George, the water temperature is 66.3°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 2.0°F lower 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 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 70.0°F on 2022, while the historical minimum was 66.0°F on 2024.

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 66.1°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
Feb 5 68.0°F 65.9°F 68.4°F
Feb 6 68.0°F 65.7°F 68.3°F
Feb 7 67.9°F 65.5°F 68.2°F
Feb 8 67.5°F 65.8°F 68.1°F
Feb 9 67.2°F 65.7°F 68.1°F
Feb 10 66.8°F 65.9°F 68.1°F
Feb 11 66.7°F 66.4°F 68.2°F
Feb 12 66.7°F 66.7°F 68.2°F
Feb 13 66.4°F 66.9°F 68.2°F
Feb 14 66.1°F 67.2°F 68.2°F
Feb 15 66.1°F 67.0°F 68.2°F
Feb 16 66.2°F 66.6°F 68.0°F
Feb 17 66.1°F 66.6°F 68.0°F
Feb 18 66.3°F 66.8°F 68.3°F
Feb 19 66.3°F 66.8°F 68.3°F
Feb 20 66.3°F 66.8°F 68.3°F
Feb 21 66.2°F 66.4°F 68.2°F
Feb 22 66.1°F 66.4°F 68.1°F
Feb 23 65.9°F 65.9°F 67.9°F
Feb 24 65.9°F 65.2°F 67.9°F
Feb 25 65.9°F 65.5°F 67.9°F
Feb 26 66.0°F 66.0°F 68.0°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 January 24, 2025, dipping to 64.6°F. The average readings by season are 69.8°F in Winter, 69.7°F in Spring, 80.6°F in Summer, and 78.8°F in Autumn.