26.08
wed
wed
Day
81°F
SW 9 mph
Precip.
2%
2%
Night
70°F
S 5 mph
Precip.
9%
9%
27.08
thu
thu
Day
81°F
SW 9 mph
Precip.
8%
8%
Night
72°F
SW 4 mph
Precip.
12%
12%
28.08
fri
fri
Day
81°F
SW 11 mph
Precip.
4%
4%
Night
72°F
SW 8 mph
Precip.
22%
22%
29.08
sat
sat
Day
81°F
SW 12 mph
Precip.
3%
3%
Night
70°F
SW 4 mph
Precip.
10%
10%
30.08
sun
sun
Day
79°F
SW 10 mph
Precip.
17%
17%
Night
70°F
SW 2 mph
Precip.
10%
10%
31.08
mon
mon
Day
77°F
SW 9 mph
Precip.
6%
6%
Night
72°F
S 7 mph
Precip.
31%
31%
01.09
tue
tue
Day
79°F
SW 11 mph
Precip.
20%
20%
Night
73°F
SW 8 mph
Precip.
13%
13%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 79.7°F and 77.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.0°F. The highest and lowest sea temperatures during the month were 78.8°F and 77.0°F.
Air temperature in Ilheus, °F
Precipitation total in Ilheus, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ilheus
Ilheus on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Ilheus
Local time: 01:46
August 26, wednesday
0300
68°F
NE
3 mph
3 mph
0600
72°F
W
2 mph
2 mph
0900
77°F
SW
4 mph
4 mph
1200
81°F
SW
9 mph
9 mph
1500
77°F
SW
9 mph
9 mph
1800
73°F
SW
7 mph
7 mph
2100
72°F
SW
6 mph
6 mph
August 27, thursday
0000
70°F
S
5 mph
5 mph
