05.08
wed
wed
Day
79°F
N 1 mph
Precip.
8%
8%
Night
61°F
SE 2 mph
Precip.
21%
21%
06.08
thu
thu
Day
82°F
SW 2 mph
Precip.
2%
2%
Night
68°F
SE 4 mph
Precip.
8%
8%
07.08
fri
fri
Day
86°F
SE 4 mph
Precip.
9%
9%
Night
61°F
NW 4 mph
Precip.
46%
46%
08.08
sat
sat
Day
64°F
S 2 mph
Precip.
26%
26%
Night
63°F
E 1 mph
Precip.
43%
43%
09.08
sun
sun
Day
61°F
NW 3 mph
Precip.
66%
66%
Night
59°F
NW 2 mph
Precip.
50%
50%
10.08
mon
mon
Day
59°F
NE 2 mph
Precip.
31%
31%
Night
57°F
N 6 mph
Precip.
49%
49%
11.08
tue
tue
Day
55°F
N 6 mph
Precip.
43%
43%
Night
52°F
NE 3 mph
Precip.
71%
71%
sea water
temperature
temperature
| Guaratuba |
monthly
weather
weather
| Guaratuba |
current
weather
weather
| Guaratuba |
14 days
forecast
forecast
| Guaratuba |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.1°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.2°F.
Air temperature in Guaratuba, °F
Precipitation total in Guaratuba, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Guaratuba
Guaratuba on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Guaratuba
Local time: 23:26
August 06, thursday
0000
61°F
SE
2 mph
2 mph
0300
61°F
SE
2 mph
2 mph
0600
61°F
SE
2 mph
2 mph
0900
70°F
SE
2 mph
2 mph
1200
82°F
SW
2 mph
2 mph
1500
86°F
S
1 mph
1 mph
1800
72°F
NE
1 mph
1 mph
2100
70°F
SE
3 mph
3 mph
