Water temperature in Armacao de Buzios

This data the coastal Armacao de Buzios 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 Armacao de Buzios

Water temperature in Armacao de Buzios today is 21.6°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Armacao de Buzios was recorded in 2024 and was 22.5°C, and the coldest was recorded in 2022 at 20.2°C. Sea water temperature in Armacao de Buzios is expected to drop to 21.5°C in the next 10 days. September average water temperature in Armacao de Buzios is 21.5°C, the minimum temperature is 19.5°C, and the maximum is 23.6°C.

The swimming season in Armacao de Buzios lasts from January to December, twelve months per year! During those months, Armacao de Buzios water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Armacao de Buzios in winter reaches 22.1°C, in spring 22.1°C, in summer the average temperature rises to 24.4°C, and in autumn it is 24.7°C.

Armacao de Buzios water temperature now

The sea salinity in Armacao de Buzios is 36.22‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Armacao de Buzios 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 Armacao de Buzios. 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 Armacao de Buzios. Data in table shown for 7 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Armacao de Buzios

Armacao de Buzios weather forecast

Current temperature and weather

Data in a table show Armacao de Buzios temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Armacao de Buzios.

0-3 h	3-6 h	6-9 h	9-12 h
20°C	19.9°C	19.8°C	20.4°C

12-15 h	15-18 h	18-21 h	21-24 h
20.7°C	20.3°C	20°C	20°C

Armacao de Buzios water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Armacao de Buzios. 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 Armacao de Buzios 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 Armacao de Buzios

The nearest beaches and cities from Armacao de Buzios 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
Tucuns Beach	21.6°C	20°C		1.56 m
Geriba Beach	21.6°C	20°C		1.56 m
Ferradura	21.6°C	20°C		1.56 m
Ferradurinha Beach	21.6°C	20°C		1.56 m
Joao Fernandes Beach	21.7°C	20°C		1.45 m
Azeda Beach	21.7°C	20°C		1.45 m
Tartaruga Beach	21.7°C	20°C		1.45 m
Praia dos Ossos	21.7°C	20°C		1.45 m
Rio das Ostras	21.4°C	20°C		1.15 m
Praia do Forno	21.6°C	20°C		1.55 m

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Armacao dos Buzios

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Our report for Armacao de Buzios 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.