30.12
tue
tue
Day
81°F
NW 5 mph
Precip.
68%
68%
Night
73°F
SW 1 mph
Precip.
100%
100%
31.12
wed
wed
Day
88°F
W 4 mph
Precip.
0%
0%
Night
73°F
SE 2 mph
Precip.
76%
76%
01.01
thu
thu
Day
93°F
W 1 mph
Precip.
0%
0%
Night
75°F
SE 3 mph
Precip.
0%
0%
02.01
fri
fri
Day
91°F
S 1 mph
Precip.
100%
100%
Night
72°F
NE 2 mph
Precip.
100%
100%
03.01
sat
sat
Day
77°F
NW 4 mph
Precip.
100%
100%
Night
68°F
NW 6 mph
Precip.
100%
100%
04.01
sun
sun
Day
77°F
N 3 mph
Precip.
0%
0%
Night
68°F
SW 2 mph
Precip.
44%
44%
05.01
mon
mon
Day
81°F
W 7 mph
Precip.
27%
27%
Night
68°F
SW 2 mph
Precip.
100%
100%
sea water
temperature
temperature
| Guaratuba |
monthly
weather
weather
| Guaratuba |
current
weather
weather
| Guaratuba |
14 days
forecast
forecast
| Guaratuba |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 77.4°F. The highest and lowest sea temperatures during the month were 79.5°F and 74.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 80.0°F. The highest and lowest sea temperatures during the month were 81.9°F and 78.4°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: 19:54
December 30, tuesday
2100
73°F
S
1 mph
1 mph
December 31, wednesday
0000
73°F
SW
1 mph
1 mph
0300
73°F
SE
1 mph
1 mph
0600
72°F
SE
2 mph
2 mph
0900
75°F
SE
1 mph
1 mph
1200
88°F
W
4 mph
4 mph
1500
88°F
W
8 mph
8 mph
1800
79°F
NW
4 mph
4 mph
