World Resorts Brazil Porto Seguro Weather

Porto Seguro 14 Days Forecast

15.09
tue
Day
77°F
SW 17 mph
Precip.
14%
Night
77°F
SW 18 mph
Precip.
9%
16.09
wed
Day
77°F
SW 15 mph
Precip.
19%
Night
77°F
SW 9 mph
Precip.
9%
17.09
thu
Day
77°F
NW 9 mph
Precip.
5%
Night
75°F
NW 12 mph
Precip.
18%
18.09
fri
Day
75°F
W 11 mph
Precip.
23%
Night
75°F
W 13 mph
Precip.
68%
19.09
sat
Day
75°F
W 14 mph
Precip.
35%
Night
75°F
W 14 mph
Precip.
58%
20.09
sun
Day
77°F
W 12 mph
Precip.
23%
Night
77°F
W 11 mph
Precip.
20%
21.09
mon
Day
77°F
SW 13 mph
Precip.
28%
Night
77°F
SW 13 mph
Precip.
9%
22.09
tue
Day
77°F
SW 13 mph
Precip.
21%
Night
75°F
SW 12 mph
Precip.
25%
23.09
wed
Day
77°F
SW 16 mph
Precip.
17%
Night
77°F
SW 12 mph
Precip.
10%
24.09
thu
Day
77°F
SW 14 mph
Precip.
25%
Night
77°F
SW 16 mph
Precip.
26%
25.09
fri
Day
77°F
SW 15 mph
Precip.
11%
Night
77°F
S 12 mph
Precip.
29%
26.09
sat
Day
77°F
SW 20 mph
Precip.
13%
Night
77°F
S 16 mph
Precip.
24%
27.09
sun
Day
79°F
SW 23 mph
Precip.
11%
Night
77°F
S 17 mph
Precip.
27%
28.09
mon
Day
79°F
SW 24 mph
Precip.
9%
Night
77°F
SW 22 mph
Precip.
21%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 79.2°F and 77.9°F.

Air temperature in Porto Seguro, °F

Precipitation total in Porto Seguro, in.

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

Best time for vacation in Porto Seguro

Sunniest months:
July 6 days
December 6 days
May 6 days
Warmest months:
February 83.6 °F
March 83.5 °F
January 82.4 °F
Warmest sea temp:
April 81.9 °F
March 81.5 °F
February 80.7 °F
Coldest months:
August 76.4 °F
July 76.7 °F
June 77.6 °F
Rainiest months:
December 6 days
November 5 days
April 4 days
Windiest months:
October 9.8 mph
November 9.5 mph
September 9.1 mph

Porto Seguro on a weather map

Current weather
05:49
Porto Seguro
+75°F
SW 16 mph
Feels like: +79°F
Precip.: 7%
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
Porto Seguro
Local time: 05:49
September 15, tuesday
0600
75°F
SW
16 mph
0900
79°F
SW
13 mph
1200
77°F
SW
17 mph
1500
77°F
SW
22 mph
1800
77°F
SW
19 mph
2100
77°F
SW
17 mph
September 16, wednesday
0000
77°F
SW
18 mph
0300
75°F
S
16 mph
Units of measurement: °C / °F