Santa Catarina, Brazil
Río de la Plata26.68°S, 48.69°WStation BR-SAN-PRA

Praia do Sol Sea Water Temperature

A subtropical beach on the Río de la Plata, warmest around February at about 26.8°C. Today's reading, 7-day forecast, and monthly averages below.

Live readings · auto-updating
Water Temperature NowBuoy & Sentinel-3 SST

Praia do Sol water temperature

19.6
67.3°FCool / Refreshing (16°C – 20°C)

Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.

+0°vs Sep avgRío de la Plata26.68°S, 48.69°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
21°C
70°F onshore
Wind Speed
12 km/h
Surface wind
Wave Height
0.8 m
Slight shore chop
Swell
0.6 m
Deep water swell
Wave Period
6 s
Peak interval
UV Index
—
Daily maximum
Sunrise
—
First morning light
Sunset
—
Golden hour close

7-Day Water Temperature Forecast

Open-Meteo ocean model
Today
WedSep 30
19.6°C
67.3°F
Waves: 1m
Refreshing
ThuOct 1
19.9°C
67.8°F
Waves: 0.9m
Refreshing
FriOct 2
20°C
68°F
Waves: 0.7m
Comfortable
SatOct 3
19.9°C
67.8°F
Waves: 0.6m
Refreshing
SunOct 4
19.6°C
67.3°F
Waves: 0.7m
Refreshing
MonOct 5
19.3°C
66.7°F
Waves: 0.9m
Refreshing
TueOct 6
19.2°C
66.6°F
Waves: 1m
Refreshing
Forecast cooling trend: -0.4°C over 7 days at Praia do Sol.
Confidence: High

Praia do Sol Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Praia do Sol occurs inJanuary, February, March, April, December — peaking at26.8°C (80.2°F) in February.

Year-Round Water Temperature Curve (°C / °F)

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
27
Jan
27
Feb
26
Mar
25
Apr
22
May
20
Jun
19
Jul
19
Aug
Current
20
Sep
21
Oct
23
Nov
25
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January24.9°C26.5°C28.6°CWarm & Ideal (24°C – 28°C)
February25.1°C26.8°C29.5°CWarm & Ideal (24°C – 28°C)
March23.2°C26.2°C28.4°CWarm & Ideal (24°C – 28°C)
April22.5°C24.7°C26.8°CWarm & Ideal (24°C – 28°C)
May20.7°C22.3°C25.8°CComfortable (20°C – 24°C)
June17.2°C20.4°C23.5°CComfortable (20°C – 24°C)
July15.4°C18.6°C22.3°CCool / Refreshing (16°C – 20°C)
August16.3°C18.7°C21°CCool / Refreshing (16°C – 20°C)
SeptemberCurrent17.9°C19.6°C22.3°CCool / Refreshing (16°C – 20°C)
October18.8°C21.1°C24.1°CComfortable (20°C – 24°C)
November20.4°C23°C24.6°CComfortable (20°C – 24°C)
December23°C25.1°C27.4°CWarm & Ideal (24°C – 28°C)

Swimming FAQs for Praia do Sol

Is the sea warm enough to swim in Praia do Sol today?

Typical sea surface temperature in Praia do Sol this time of year is 19.6°C (67.3°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.

What are the warmest months for swimming in Praia do Sol?

The highest water temperatures in Praia do Sol typically occur duringJanuary, February, March, April, December, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Praia do Sol in September?

Historically in September, water temperatures in Praia do Sol average around19.6°C (67.3°F), fluctuating between a recorded minimum of 17.9°C and a maximum of 22.3°C.

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