29.08
sat
sat
Day
90°F
S 6 mph
Precip.
1%
1%
Night
70°F
NE 14 mph
Precip.
16%
16%
30.08
sun
sun
Day
70°F
NE 12 mph
Precip.
19%
19%
Night
70°F
SW 4 mph
Precip.
27%
27%
31.08
mon
mon
Day
70°F
NE 18 mph
Precip.
26%
26%
Night
72°F
NE 11 mph
Precip.
27%
27%
01.09
tue
tue
Day
70°F
NE 4 mph
Precip.
90%
90%
Night
64°F
N 1 mph
Precip.
23%
23%
02.09
wed
wed
Day
66°F
N 9 mph
Precip.
10%
10%
Night
64°F
SW 6 mph
Precip.
4%
4%
03.09
thu
thu
Day
66°F
NW 6 mph
Precip.
5%
5%
Night
63°F
S 4 mph
Precip.
9%
9%
04.09
fri
fri
Day
66°F
N 8 mph
Precip.
7%
7%
Night
64°F
SE 3 mph
Precip.
11%
11%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 70.0°F. The highest and lowest sea temperatures during the month were 71.8°F and 68.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 69.7°F. The highest and lowest sea temperatures during the month were 71.4°F and 68.2°F.
Air temperature in Santos, °F
Precipitation total in Santos, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santos
Santos on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Santos
Local time: 02:38
August 29, saturday
0300
77°F
S
6 mph
6 mph
0600
75°F
S
3 mph
3 mph
0900
82°F
S
4 mph
4 mph
1200
90°F
S
6 mph
6 mph
1500
73°F
NE
13 mph
13 mph
1800
72°F
NE
6 mph
6 mph
2100
70°F
E
12 mph
12 mph
August 30, sunday
0000
70°F
NE
14 mph
14 mph
