26.04
sun
sun
Day
72°F
SE 4 mph
Precip.
100%
100%
Night
70°F
SE 7 mph
Precip.
0%
0%
27.04
mon
mon
Day
79°F
SE 6 mph
Precip.
0%
0%
Night
68°F
NW 9 mph
Precip.
81%
81%
28.04
tue
tue
Day
68°F
N 7 mph
Precip.
100%
100%
Night
63°F
NE 6 mph
Precip.
100%
100%
29.04
wed
wed
Day
66°F
E 4 mph
Precip.
100%
100%
Night
64°F
NE 4 mph
Precip.
0%
0%
30.04
thu
thu
Day
73°F
W 2 mph
Precip.
76%
76%
Night
63°F
NE 2 mph
Precip.
0%
0%
01.05
fri
fri
Day
75°F
S 3 mph
Precip.
0%
0%
Night
68°F
E 3 mph
Precip.
100%
100%
02.05
sat
sat
Day
79°F
SE 3 mph
Precip.
81%
81%
Night
70°F
N 4 mph
Precip.
100%
100%
03.05
sun
sun
Day
66°F
N 10 mph
Precip.
100%
100%
Night
63°F
N 6 mph
Precip.
100%
100%
04.05
mon
mon
Day
68°F
NE 2 mph
Precip.
88%
88%
Night
52°F
E 5 mph
Precip.
0%
0%
05.05
tue
tue
Day
63°F
NE 3 mph
Precip.
0%
0%
Night
52°F
NE 5 mph
Precip.
0%
0%
06.05
wed
wed
Day
66°F
NE 2 mph
Precip.
0%
0%
Night
54°F
NE 6 mph
Precip.
0%
0%
07.05
thu
thu
Day
68°F
NW 7 mph
Precip.
100%
100%
Night
61°F
NW 3 mph
Precip.
100%
100%
08.05
fri
fri
Day
70°F
NW 1 mph
Precip.
0%
0%
Night
63°F
SW 1 mph
Precip.
100%
100%
09.05
sat
sat
Day
66°F
NW 7 mph
Precip.
100%
100%
Night
61°F
N 5 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 77.1°F. The highest and lowest sea temperatures during the month were 80.2°F and 75.0°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 72.7°F. The highest and lowest sea temperatures during the month were 74.1°F and 70.5°F.
Air temperature in Itajai, °F
Precipitation total in Itajai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Itajai
Itajai on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Itajai
Local time: 21:32
April 27, monday
0000
70°F
SE
7 mph
7 mph
0300
70°F
SE
6 mph
6 mph
0600
68°F
E
4 mph
4 mph
0900
72°F
SE
4 mph
4 mph
1200
79°F
SE
6 mph
6 mph
1500
79°F
S
6 mph
6 mph
1800
72°F
NW
1 mph
1 mph
2100
68°F
NW
12 mph
12 mph
