25.10
sun
sun
Day
66°F
NW 7 mph
Precip.
64%
64%
Night
63°F
NE 3 mph
Precip.
55%
55%
26.10
mon
mon
Day
68°F
NW 9 mph
Precip.
17%
17%
Night
59°F
NE 4 mph
Precip.
37%
37%
27.10
tue
tue
Day
66°F
NW 4 mph
Precip.
33%
33%
Night
63°F
SE 2 mph
Precip.
25%
25%
28.10
wed
wed
Day
72°F
W 4 mph
Precip.
12%
12%
Night
66°F
SE 2 mph
Precip.
31%
31%
29.10
thu
thu
Day
75°F
W 2 mph
Precip.
18%
18%
Night
68°F
SW 1 mph
Precip.
61%
61%
30.10
fri
fri
Day
73°F
NW 7 mph
Precip.
18%
18%
Night
68°F
N 3 mph
Precip.
39%
39%
31.10
sat
sat
Day
73°F
NW 6 mph
Precip.
16%
16%
Night
66°F
NE 2 mph
Precip.
32%
32%
sea water
temperature
temperature
| Guaratuba |
monthly
weather
weather
| Guaratuba |
current
weather
weather
| Guaratuba |
14 days
forecast
forecast
| Guaratuba |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 70.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 67.6°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 73.2°F. The highest and lowest sea temperatures during the month were 74.5°F and 72.0°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: 13:54
October 25, sunday
1500
64°F
NW
6 mph
6 mph
1800
64°F
NW
4 mph
4 mph
2100
64°F
N
7 mph
7 mph
October 26, monday
0000
63°F
NE
3 mph
3 mph
0300
63°F
E
3 mph
3 mph
0600
63°F
N
2 mph
2 mph
0900
64°F
N
7 mph
7 mph
1200
68°F
NW
9 mph
9 mph
