What is the current water temperature in Saint-Louis?

Q: What is the current water temperature in Saint-Louis?

As of now, in Saint-Louis, the water temperature is 17.97°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Senegal > Saint-Louis

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.

64.3

°F

February 3, 23:16

Trend:

increasing

Yesterday:

64.3°F

Tomorrow:

64.4°F

Sunrise:

07:36

Sunset:

19:04

Day Length:

11 h. 28 min.

Saint-Louis in February

Minimum:

64.9°F

Average:

68.1°F

Maximum:

71.6°F

Sea water temperature in Saint-Louis today

As of now, in Saint-Louis, the water temperature is 64.3°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 0.5°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

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 69.0°F on 2016, while the historical minimum was 60.7°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 64.5°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-Louis

Date	Current Year actual* / forecast**	last year	10 years average
Jan 20	64.5°F	64.4°F	66.3°F
Jan 21	64.6°F	64.9°F	66.4°F
Jan 22	65.0°F	64.2°F	66.2°F
Jan 23	64.0°F	65.0°F	66.3°F
Jan 24	64.1°F	64.6°F	66.1°F
Jan 25	63.9°F	65.4°F	66.2°F
Jan 26	63.8°F	64.8°F	65.9°F
Jan 27	63.7°F	64.7°F	65.9°F
Jan 28	62.4°F	64.9°F	65.7°F
Jan 29	63.6°F	64.3°F	65.7°F
Jan 30	64.1°F	65.7°F	65.7°F
Jan 31	63.9°F	66.2°F	65.7°F
Feb 1	64.0°F	65.3°F	65.4°F
Feb 2	64.3°F	63.3°F	65.2°F
Feb 3	64.3°F	62.2°F	64.8°F
Feb 4	64.4°F	61.9°F	64.8°F
Feb 5	64.7°F	63.0°F	65.2°F
Feb 6	64.7°F	63.6°F	65.1°F
Feb 7	64.4°F	64.1°F	64.9°F
Feb 8	64.3°F	64.4°F	64.7°F
Feb 9	64.4°F	64.8°F	64.9°F
Feb 10	64.4°F	64.3°F	64.8°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 171 swimming days.

The warmest water in Saint-Louis was recorded on September 18, 2025, reaching a 86.3°F. While the coldest temperature occurred on February 10, 2018, dipping to 59.6°F. The average readings by season are 67.1°F in Winter, 66.4°F in Spring, 79.0°F in Summer, and 80.5°F in Autumn.