Measurements:
°C
°F
Itajai
74°F
SE 5 mph
Feels like: 74°F
Precip: 89%
World Resorts Brazil Itajai Weather

Itajai Sea Water Temperature

Current Sea Water Temperature:
+81.2°F
Maximum Sea Water Temperature in March: 86.4°F
Minimum Sea Water Temperature in March: 79.4°F
Average water temperature in March: 82.7°F

Sea Water Temperature for the Last 10 Days:

March 17 81.2°F March 12 83.2°F
March 16 82.2°F March 11 83.2°F
March 15 82.6°F March 10 83.0°F
March 14 83.2°F March 09 83.2°F
March 13 83.0°F March 08 83.4°F

When is the Warmest Sea for Itajai?

According to our data for the last three years for Itajai the highest average sea water temperature was in February, March and January.

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
80.1
75.9
72.1
68.5
66.9
66.6
70
74.2
78.4
82.7
83.8
82.7

Sea Water Temperature in February

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
79
81
83
85
87
89
91

The average sea surface temperature in February 2025 for Itajai was 84.9°F. The maximum and minimum values were 83.6°F and 86.4°F respectively.

Sea Water Temperature in March

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
76
79
82
85
88
91

The average sea surface temperature in March 2025 for Itajai was 83.3°F. The maximum and minimum values were 81.2°F and 86.0°F respectively.

Sea Water Temperature in January

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
76
78
80
82
84
86
88
90

The average sea surface temperature in January 2025 for Itajai was 81.9°F. The maximum and minimum values were 80.2°F and 84.8°F respectively.

Best Time to Visit Itajai
The most sunny months:
July 12 days
May 10 days
June 10 days
The most warm months:
February 84.4 °F
January 83.6 °F
March 82.9 °F
Warmest sea temperature:
February 83.8 °F
January 82.7 °F
March 82.7 °F
The most cold months:
July 67.7 °F
August 68.9 °F
June 69.9 °F
The most rainy months:
January 8 days
October 5 days
November 4 days
The most windy months:
November 7 mph
December 7 mph
October 6 mph

Itajai on the Weather Map

Brazil Resorts:
NAME
Angra dos Reis +72
Buzios +78
Florianopolis +72
Fortaleza +76
Itajai +74
Joao Pessoa +82
Natal +80
Recife +82
Rio de Janeiro +78
Rio Grande +70
Salvador +84
Santos +76
Sao Paulo +70
Sao Sebastiao +74
Ubatuba +70
24 Hours Weather Forecast
Itajai
Local time: 03:29
18 mar, tuesday
0600 72°F
SE
4 mph
0900 76°F
SE
5 mph
1200 84°F
S
6 mph
1500 86°F
SW
7 mph
1800 80°F
NW
14 mph
2100 74°F
N
5 mph
19 mar, wednesday
0000 74°F
N
5 mph
0300 72°F
NE
5 mph