Measurements:
°C
°F
CURRENT WEATHER
18:21
Guaratuba
56°F
W 2 mph
Feels like: 56°F
Precip: 26%
World Resorts Brazil Guaratuba Weather

7 Day Weather Forecast

06.18
thu
DAY
68°F
W 2 mph
precip
3%
NIGHT
52°F
SE 3 mph
precip
28%
06.19
fri
DAY
70°F
SW 2 mph
precip
6%
NIGHT
58°F
S 2 mph
precip
19%
06.20
sat
DAY
64°F
N 3 mph
precip
71%
NIGHT
60°F
NE 2 mph
precip
57%
06.21
sun
DAY
70°F
NW 1 mph
precip
16%
NIGHT
56°F
SE 2 mph
precip
42%
06.22
mon
DAY
76°F
SW 2 mph
precip
4%
NIGHT
64°F
NE 4 mph
precip
89%
06.23
tue
DAY
66°F
N 2 mph
precip
9%
NIGHT
46°F
E 3 mph
precip
13%
06.24
wed
DAY
62°F
NW 3 mph
precip
1%
NIGHT
46°F
E 3 mph
precip
20%

Guaratuba Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Guaratuba was 20.4°F. The maximum and minimum values were 19.8°F and 20.8°F respectively.

Guaratuba on the Weather Map

Best Time to Visit Guaratuba
The most sunny months:
July 10 days
June 8 days
May 7 days
The most warm months:
February 86.2 °F
January 85.1 °F
March 84.6 °F
Warmest sea temperature:
February 85.5 °F
March 84.5 °F
January 84.0 °F
The most cold months:
July 70.6 °F
August 71.8 °F
June 72.7 °F
The most rainy months:
January 7 days
October 7 days
February 6 days
The most windy months:
December 4 mph
November 4 mph
January 4 mph
more details