World sea water temperatures

Water temperature in Nahuel Huapi

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This data the coastal Nahuel Huapi 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 Nahuel Huapi

Water temperature in Nahuel Huapi today is 7.8°C. Based on our historical data over a period of ten years, the warmest water in this day in Nahuel Huapi was recorded in 2019 and was 8.4°C, and the coldest was recorded in 2013 at 7.4°C. Sea water temperature in Nahuel Huapi is expected to rise to 7.9°C in the next 10 days. September average water temperature in Nahuel Huapi is 8°C, the minimum temperature is 7.3°C, and the maximum is 9°C.

Throughout the year, the water temperature in Nahuel Huapi does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Nahuel Huapi in winter reaches 8.8°C, in spring 8.9°C, in summer the average temperature rises to 14.2°C, and in autumn it is 13.4°C.

Nahuel Huapi water temperature now


5 September 2025
today temp
7.8°C
4 September 2025
yesterday temp
7.8°C


The sea salinity in Nahuel Huapi is 31.59‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Nahuel Huapi 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 Nahuel Huapi. 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 Nahuel Huapi. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
0' 9"0' 7"0' 6"0' 5"
0.24 m0.19 m0.16 m0.12 m
12-15 h15-18 h18-21 h21-24 h
0' 4"0' 4"0' 4"0' 5"
0.1 m0.09 m0.1 m0.12 m

Surf report in Nahuel Huapi

Nahuel Huapi wave height and direction

Nahuel Huapi weather forecast

Nahuel Huapi wind speed and direction

Current temperature and weather

Data in a table show Nahuel Huapi temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Nahuel Huapi.

0-3 h3-6 h6-9 h9-12 h
1°C0.6°C-2.9°C-1°C
12-15 h15-18 h18-21 h21-24 h
2.9°C4.5°C7.2°C3.2°C

You may also be interested in other sections of our site for Nahuel Huapi: Sunrise and Sunset, Tides

Nahuel Huapi water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Nahuel Huapi. 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 Nahuel Huapi 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

MonthAvrMinMax
January14.5°C11.4°C17.5°Ccold
Sea water temperature in Nahuel Huapi in January
February16°C14.5°C18.9°Ccold
Sea water temperature in Nahuel Huapi in February
March15.3°C13.2°C19.2°Ccold
Sea water temperature in Nahuel Huapi in March
April13.5°C11.4°C16.9°Ccold
Sea water temperature in Nahuel Huapi in April
May11.5°C9.2°C13.5°Ccold
Sea water temperature in Nahuel Huapi in May
June9.9°C8.4°C11.5°Ccold
Sea water temperature in Nahuel Huapi in June
July8.6°C7.4°C9.9°Ccold
Sea water temperature in Nahuel Huapi in July
August8°C7°C9.1°Ccold
Sea water temperature in Nahuel Huapi in August
September8°C7.3°C9°Ccold
Sea water temperature in Nahuel Huapi in September
October8.7°C7.4°C11.1°Ccold
Sea water temperature in Nahuel Huapi in October
November9.9°C8.3°C13.4°Ccold
Sea water temperature in Nahuel Huapi in November
December12.1°C9.3°C16.2°Ccold
Sea water temperature in Nahuel Huapi in December

Chart monthly average water temperature in Nahuel Huapi

Water temperature in Nahuel Huapi

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Nahuel Huapi 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

WaterWeatherWave
Gutierrez Lake7.8°C5°C0.14 m
San Carlos de Bariloche7.8°C5°C0.14 m
Moreno Lake7.8°C5°C0.14 m
Puerto Manzano7.8°C9°C0.25 m
Puerto Angostura7.8°C9°C0.25 m
Villa La Angostura7.8°C9°C0.25 m
Espejo Lake7.8°C9°C0.25 m
Correntoso Lake7.8°C9°C0.25 m
Villa Traful7.8°C9°C0.25 m
Traful Lake7.8°C9°C0.25 m

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Nahuel Huapi 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.

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