What is the current water temperature in Porto Alegre?

As of now, in Porto Alegre, the water temperature is 25.55°C. It's safe to say that the water is comfortably warm for various water-related activities.

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Water temperature in Porto Alegre

Detailed information about the current water temperature in Porto Alegre. 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.

78.0

°F

December 22, 01:52

Trend:

decreasing

Yesterday:

78.0°F

Tomorrow:

77.9°F

Sunrise:

06:21

Sunset:

20:26

Day Length:

14 h. 5 min.

Porto Alegre in December

Minimum:

78.0°F

Average:

79.6°F

Maximum:

82.3°F

Sea water temperature in Porto Alegre today

As of now, in Porto Alegre, the water temperature is 78.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°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 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 80.3°F on 2023, while the historical minimum was 75.0°F on 2015.

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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 78.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Porto Alegre

Date	Current Year actual* / forecast**	last year	10 years average
Dec 8	77.4°F	74.9°F	75.4°F
Dec 9	77.2°F	74.4°F	75.7°F
Dec 10	77.1°F	73.0°F	75.7°F
Dec 11	76.1°F	73.7°F	76.2°F
Dec 12	75.1°F	74.5°F	76.6°F
Dec 13	75.4°F	76.2°F	77.2°F
Dec 14	76.0°F	76.6°F	77.0°F
Dec 15	76.5°F	76.2°F	76.9°F
Dec 16	74.8°F	77.0°F	76.8°F
Dec 17	75.0°F	77.3°F	77.0°F
Dec 18	74.8°F	78.2°F	77.3°F
Dec 19	75.8°F	77.9°F	77.2°F
Dec 20	76.0°F	78.1°F	77.4°F
Dec 21	78.0°F	78.3°F	77.5°F
Dec 22	78.0°F	80.3°F	77.5°F
Dec 23	77.9°F	81.4°F	77.4°F
Dec 24	78.0°F	81.7°F	77.5°F
Dec 25	78.1°F	81.5°F	77.6°F
Dec 26	78.1°F	80.5°F	77.6°F
Dec 27	78.0°F	79.3°F	77.5°F
Dec 28	78.1°F	79.3°F	77.6°F
Dec 29	78.6°F	80.7°F	78.1°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 Porto Alegre by month

In Porto Alegre, the months December through April offer comfortable swimming conditions, which amounts to 151 swimming days.

The warmest water in Porto Alegre was recorded on January 31, 2019, reaching a 85.1°F. While the coldest temperature occurred on June 20, 2016, dipping to 55.0°F. The average readings by season are 79.0°F in Winter, 73.2°F in Spring, 61.1°F in Summer, and 68.7°F in Autumn.