All data are in degrees Fahrenheit

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Water temperature in Saint-Louis

Detailed information about the current water temperature in Saint-Louis. 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-Louis now

75.9

°F

November 21, 13:31

Trend:

decreasing

Yesterday:

76.6°F

Tomorrow:

75.9°F

Sunrise:

07:12

Sunset:

18:32

Day Length:

11 h. 20 min.

Saint-Louis in November

Minimum:

63.0°F

Average:

66.9°F

Maximum:

71.6°F

Sea water temperature in Saint-Louis today

As of now, in Saint-Louis, the water temperature is 75.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.0°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 stay about the same.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 78.3°F on 2017, while the historical minimum was 68.3°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 75.0°F, the minimum temperature may reach 74.4°F, and the maximum might stay at 75.9°F.

Daily water temperature in Saint-Louis

Date Current Year

actual* / forecast**

last year 10 years average
Nov 7 77.0°F 79.5°F 78.1°F
Nov 8 76.4°F 78.4°F 77.9°F
Nov 9 76.4°F 77.8°F 77.8°F
Nov 10 75.8°F 76.7°F 77.3°F
Nov 11 75.7°F 76.2°F 77.2°F
Nov 12 75.3°F 74.2°F 76.7°F
Nov 13 75.0°F 73.6°F 76.4°F
Nov 14 74.7°F 73.5°F 76.2°F
Nov 15 75.2°F 73.5°F 75.9°F
Nov 16 76.0°F 73.3°F 75.9°F
Nov 17 75.7°F 72.5°F 75.7°F
Nov 18 76.1°F 71.6°F 75.4°F
Nov 19 76.4°F 72.4°F 75.3°F
Nov 20 76.6°F 72.6°F 75.2°F
Nov 21 75.9°F 73.1°F 74.9°F
Nov 22 75.9°F 74.5°F 74.9°F
Nov 23 75.4°F 75.1°F 74.4°F
Nov 24 75.0°F 74.1°F 74.0°F
Nov 25 74.7°F 74.3°F 73.7°F
Nov 26 74.8°F 73.3°F 73.7°F
Nov 27 74.8°F 72.9°F 73.8°F
Nov 28 74.4°F 72.8°F 73.4°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-Louis by month

In Saint-Louis, the months June through November offer comfortable swimming conditions, which amounts to 170 swimming days.
The warmest water in Saint-Louis was recorded on September 25, 2023, reaching a 86.2°F. While the coldest temperature occurred on February 10, 2018, dipping to 59.6°F. The average readings by season are 67.2°F in Winter, 66.2°F in Spring, 78.9°F in Summer, and 80.4°F in Autumn.