Water temperature in Colonia Del Sacramento

This data the coastal Colonia Del Sacramento sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Colonia Del Sacramento

Water temperature in Colonia Del Sacramento today is 17.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Colonia Del Sacramento was recorded in 2018 and was 18.9°C, and the coldest was recorded in 2013 at 14.8°C. Sea water temperature in Colonia Del Sacramento is expected to rise to 17.4°C in the next 10 days. September average water temperature in Colonia Del Sacramento is 15.6°C, the minimum temperature is 11.7°C, and the maximum is 19.2°C.

The swimming season in Colonia Del Sacramento lasts from November to April. During those months, Colonia Del Sacramento water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Colonia Del Sacramento in winter reaches 13°C, in spring 18.6°C, in summer the average temperature rises to 25°C, and in autumn it is 20.2°C.

Colonia Del Sacramento water temperature now

The sea salinity in Colonia Del Sacramento is 0.00‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Colonia Del Sacramento for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Colonia Del Sacramento. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Colonia Del Sacramento. Data in table shown for 27 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Colonia Del Sacramento

Colonia Del Sacramento weather forecast

Current temperature and weather

Data in a table show Colonia Del Sacramento temperature today (27 September 2025). For more information and forecast for a few days, go to the weather forecast Colonia Del Sacramento.

0-3 h	3-6 h	6-9 h	9-12 h
16.5°C	15.9°C	14.8°C	14.1°C

12-15 h	15-18 h	18-21 h	21-24 h
18.7°C	15.9°C	15.2°C	14.4°C

Colonia Del Sacramento water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Colonia Del Sacramento. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Colonia Del Sacramento on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Colonia Del Sacramento

The nearest beaches and cities from Colonia Del Sacramento with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Punta Lara	16.6°C	16°C		0.75 m
Berisso	16.6°C	17°C		0.81 m
Ensenada	16.5°C	17°C		0.75 m
Ciudadela	17.4°C	15°C		0.71 m
Quilmes	17°C	15°C		0.8 m
Baradero	18.8°C	15°C		0.65 m
Retiro	17.5°C	15°C		0.71 m
Olivos	18.6°C	15°C		0.71 m
Carmelo	17.9°C	15°C		0.46 m
Nueva Palmira	17.9°C	15°C		0.46 m

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Our report for Colonia Del Sacramento is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.