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Water temperature in Colonia del Sacramento

Detailed information about the current water temperature in Colonia del Sacramento. 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.

72.5

°F

November 27, 02:43

Trend:

increasing

Yesterday:

72.3°F

Tomorrow:

72.7°F

Sunrise:

05:33

Sunset:

19:45

Day Length:

14 h. 12 min.

Colonia del Sacramento in December

Minimum:

77.3°F

Average:

78.7°F

Maximum:

81.6°F

Sea water temperature in Colonia del Sacramento today

As of now, in Colonia del Sacramento, the water temperature is 72.5°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 lower than 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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. 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 75.1°F on 2024, while the historical minimum was 70.0°F on 2017.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Colonia del Sacramento

Date	Current Year actual* / forecast**	last year	10 years average
Nov 13	70.1°F	72.8°F	70.9°F
Nov 14	71.8°F	73.2°F	71.3°F
Nov 15	73.1°F	71.4°F	71.6°F
Nov 16	74.0°F	72.9°F	72.5°F
Nov 17	72.4°F	74.0°F	72.5°F
Nov 18	72.6°F	74.0°F	72.2°F
Nov 19	70.6°F	72.2°F	71.8°F
Nov 20	70.8°F	71.4°F	72.0°F
Nov 21	70.6°F	71.9°F	72.2°F
Nov 22	69.3°F	71.8°F	72.1°F
Nov 23	70.0°F	72.1°F	72.3°F
Nov 24	69.8°F	73.2°F	72.4°F
Nov 25	71.3°F	73.0°F	72.3°F
Nov 26	72.3°F	73.0°F	72.8°F
Nov 27	72.5°F	75.1°F	73.0°F
Nov 28	72.7°F	74.6°F	73.2°F
Nov 29	72.8°F	74.8°F	73.3°F
Nov 30	73.0°F	76.3°F	73.4°F
Dec 1	73.1°F	75.8°F	73.6°F
Dec 2	73.0°F	74.5°F	73.5°F
Dec 3	72.8°F	73.0°F	73.3°F
Dec 4	72.8°F	72.4°F	73.3°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 Colonia del Sacramento by month

In Colonia del Sacramento, the months December through March offer comfortable swimming conditions, which amounts to 109 swimming days.

The warmest water in Colonia del Sacramento was recorded on March 1, 2017, reaching a 84.4°F. While the coldest temperature occurred on July 5, 2025, dipping to 49.5°F. The average readings by season are 77.3°F in Winter, 69.0°F in Spring, 56.0°F in Summer, and 65.6°F in Autumn.