Water temperature in Saint-Louis
78.4
°F
July 1, 02:52
Trend:
increasingYesterday:
78.2°FTomorrow:
78.6°F
Sunrise:
Sunset:
Day Length:
13 h. 4 min.Saint-Louis in July
Minimum:
63.6°FAverage:
67.3°FMaximum:
70.8°FSea water temperature in Saint-Louis today
As of now, in Saint-Louis, the water temperature is 78.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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 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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 80.5°F on 2024, while the historical minimum was 75.5°F on 2025.
Daily water temperature in Saint-Louis
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 17 | 76.3°F | 76.2°F | 75.1°F |
| Jun 18 | 77.4°F | 77.3°F | 75.7°F |
| Jun 19 | 78.9°F | 76.6°F | 75.8°F |
| Jun 20 | 77.6°F | 76.3°F | 76.4°F |
| Jun 21 | 78.1°F | 76.3°F | 76.3°F |
| Jun 22 | 75.8°F | 74.3°F | 76.1°F |
| Jun 23 | 78.0°F | 76.0°F | 76.6°F |
| Jun 24 | 77.7°F | 76.8°F | 76.4°F |
| Jun 25 | 78.1°F | 76.3°F | 76.5°F |
| Jun 26 | 78.3°F | 75.8°F | 76.6°F |
| Jun 27 | 78.2°F | 75.3°F | 77.2°F |
| Jun 28 | 78.2°F | 76.9°F | 77.3°F |
| Jun 29 | 78.9°F | 77.0°F | 77.3°F |
| Jun 30 | 78.2°F | 75.5°F | 78.0°F |
| Jul 1 | 78.4°F | 75.5°F | 78.3°F |
| Jul 2 | 78.6°F | 74.9°F | 78.5°F |
| Jul 3 | 78.7°F | 75.8°F | 78.6°F |
| Jul 4 | 79.2°F | 77.6°F | 79.0°F |
| Jul 5 | 79.7°F | 77.5°F | 79.6°F |
| Jul 6 | 79.8°F | 79.1°F | 79.6°F |
| Jul 7 | 79.2°F | 78.0°F | 79.1°F |
| Jul 8 | 79.3°F | 78.1°F | 79.1°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.