All data are in degrees Fahrenheit

en

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.
Sea temperature in Colonia del Sacramento now

62.3

°F

September 17, 21:13

Trend:

increasing

Yesterday:

62.3°F

Tomorrow:

62.8°F

Sunrise:

06:48

Sunset:

18:44

Day Length:

11 h. 56 min.

Colonia del Sacramento in September

Minimum:

76.6°F

Average:

78.2°F

Maximum:

79.9°F

Sea water temperature in Colonia del Sacramento today

As of now, in Colonia del Sacramento, the water temperature is 62.3°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 2.2°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 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 62.1°F on 2017, while the historical minimum was 57.8°F on 2016.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 63.4°F, with minimum temperature starting at 62.8°F, while the maximum might reach 63.9°F.

Daily water temperature in Colonia del Sacramento

Date Current Year

actual* / forecast**

last year 10 years average
Sep 3 58.7°F 55.9°F 57.8°F
Sep 4 60.3°F 56.6°F 58.1°F
Sep 5 59.2°F 57.1°F 58.1°F
Sep 6 58.8°F 57.4°F 58.0°F
Sep 7 58.9°F 57.9°F 58.3°F
Sep 8 59.0°F 58.4°F 58.3°F
Sep 9 57.7°F 58.5°F 58.4°F
Sep 10 58.3°F 59.3°F 58.7°F
Sep 11 59.3°F 59.4°F 59.0°F
Sep 12 59.9°F 59.4°F 59.5°F
Sep 13 60.9°F 59.6°F 59.5°F
Sep 14 61.5°F 59.9°F 59.7°F
Sep 15 61.6°F 59.9°F 59.7°F
Sep 16 62.3°F 60.0°F 60.1°F
Sep 17 62.3°F 60.6°F 60.1°F
Sep 18 62.8°F 60.6°F 60.6°F
Sep 19 62.9°F 59.5°F 60.7°F
Sep 20 63.2°F 59.7°F 60.9°F
Sep 21 63.6°F 62.7°F 61.4°F
Sep 22 63.9°F 63.3°F 61.6°F
Sep 23 63.6°F 62.9°F 61.3°F
Sep 24 63.8°F 63.3°F 61.6°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.

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 65.5°F in Autumn.