Water temperature in Saint George
69.9
°F
January 18, 21:33
Trend:
decreasingYesterday:
70.0°FTomorrow:
69.7°F
Sunrise:
Sunset:
Day Length:
10 h. 19 min.Saint George in January
Minimum:
69.4°FAverage:
70.5°FMaximum:
71.9°FSea water temperature in Saint George today
As of now, in Saint George, the water temperature is 69.9°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 0.5°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 fall 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 2021, while the historical minimum was 66.8°F on 2025.
Daily water temperature in Saint George
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 4 | 69.1°F | 70.5°F | 70.3°F |
| Jan 5 | 69.2°F | 70.3°F | 70.3°F |
| Jan 6 | 69.2°F | 70.3°F | 70.1°F |
| Jan 7 | 69.0°F | 69.8°F | 70.0°F |
| Jan 8 | 69.5°F | 69.5°F | 70.1°F |
| Jan 9 | 69.4°F | 69.2°F | 70.0°F |
| Jan 10 | 69.8°F | 68.8°F | 69.9°F |
| Jan 11 | 69.7°F | 68.5°F | 69.8°F |
| Jan 12 | 69.7°F | 68.2°F | 69.8°F |
| Jan 13 | 69.5°F | 67.8°F | 69.7°F |
| Jan 14 | 69.3°F | 67.7°F | 69.5°F |
| Jan 15 | 69.5°F | 67.7°F | 69.4°F |
| Jan 16 | 69.9°F | 67.4°F | 69.4°F |
| Jan 17 | 70.0°F | 67.1°F | 69.5°F |
| Jan 18 | 69.9°F | 66.8°F | 69.4°F |
| Jan 19 | 69.7°F | 66.4°F | 69.2°F |
| Jan 20 | 69.6°F | 66.3°F | 69.0°F |
| Jan 21 | 69.7°F | 66.2°F | 69.1°F |
| Jan 22 | 69.4°F | 65.1°F | 68.9°F |
| Jan 23 | 69.3°F | 64.7°F | 68.8°F |
| Jan 24 | 69.1°F | 64.6°F | 68.6°F |
| Jan 25 | 69.2°F | 64.9°F | 68.6°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.