World Resorts Brazil Sao Sebastiao Weather

Sao Sebastiao 14 Days Forecast

15.09
tue
Day
63°F
NE 7 mph
Precip.
36%
Night
59°F
SE 2 mph
Precip.
69%
16.09
wed
Day
64°F
N 4 mph
Precip.
29%
Night
61°F
W 4 mph
Precip.
47%
17.09
thu
Day
63°F
SW 4 mph
Precip.
50%
Night
63°F
SW 6 mph
Precip.
43%
18.09
fri
Day
72°F
N 2 mph
Precip.
21%
Night
64°F
S 3 mph
Precip.
38%
19.09
sat
Day
66°F
SW 5 mph
Precip.
40%
Night
66°F
SW 6 mph
Precip.
85%
20.09
sun
Day
68°F
SW 8 mph
Precip.
66%
Night
68°F
S 3 mph
Precip.
31%
21.09
mon
Day
68°F
S 6 mph
Precip.
53%
Night
68°F
S 6 mph
Precip.
29%
22.09
tue
Day
77°F
NE 5 mph
Precip.
5%
Night
66°F
SW 3 mph
Precip.
32%
23.09
wed
Day
77°F
N 4 mph
Precip.
9%
Night
66°F
SW 6 mph
Precip.
39%
24.09
thu
Day
73°F
NE 6 mph
Precip.
33%
Night
66°F
SW 4 mph
Precip.
24%
25.09
fri
Day
77°F
N 4 mph
Precip.
14%
Night
66°F
SW 5 mph
Precip.
22%
26.09
sat
Day
79°F
N 4 mph
Precip.
15%
Night
68°F
SW 7 mph
Precip.
28%
27.09
sun
Day
81°F
N 4 mph
Precip.
6%
Night
68°F
NE 6 mph
Precip.
50%
28.09
mon
Day
90°F
SW 2 mph
Precip.
2%
Night
70°F
W 4 mph
Precip.
72%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 71.2°F. The highest and lowest sea temperatures during the month were 72.1°F and 70.2°F.

Air temperature in Sao Sebastiao, °F

Precipitation total in Sao Sebastiao, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Sao Sebastiao

Sunniest months:
July 17 days
June 14 days
May 14 days
Warmest months:
February 81.0 °F
January 80.4 °F
March 80.3 °F
Warmest sea temp:
February 81.6 °F
March 80.5 °F
January 80.1 °F
Coldest months:
July 71.8 °F
August 72.1 °F
June 73.0 °F
Rainiest months:
December 6 days
February 5 days
January 5 days
Windiest months:
October 6.4 mph
September 6.2 mph
August 6.0 mph

Sao Sebastiao on a weather map

Current weather
05:49
Sao Sebastiao
+61°F
NE 6 mph
Feels like: +61°F
Precip.: 51%
Places in Brazil:
Name
°F
Balneario Camboriu
+50°F
Buzios
+64°F
Joao Pessoa
+77°F
Ilha de Itamaraca
+79°F
Natal
+75°F
Recife
+73°F
Rio de Janeiro
+66°F
Salvador
+75°F
Sao Jose de Ribamar
+79°F
Sao Paulo
+54°F
Sao Sebastiao
+61°F
Santos
+64°F
Florianopolis
+54°F
Fortaleza
+79°F
Xangri-la
+54°F
all places
24 Hours Forecast
Sao Sebastiao
Local time: 05:49
September 15, tuesday
0600
61°F
NE
6 mph
0900
61°F
NE
6 mph
1200
63°F
NE
7 mph
1500
63°F
NE
6 mph
1800
59°F
NE
3 mph
2100
59°F
E
2 mph
September 16, wednesday
0000
59°F
SE
2 mph
0300
59°F
NE
2 mph
Units of measurement: °C / °F