World Resorts Brazil Porto Seguro Weather

Porto Seguro 7 Days Forecast

17.03
tue
Day
86°F
W 10 mph
Precip.
0%
Night
77°F
SW 4 mph
Precip.
100%
18.03
wed
Day
84°F
W 9 mph
Precip.
0%
Night
77°F
SW 6 mph
Precip.
0%
19.03
thu
Day
86°F
SW 12 mph
Precip.
0%
Night
75°F
S 7 mph
Precip.
0%
20.03
fri
Day
86°F
SW 12 mph
Precip.
0%
Night
77°F
SW 6 mph
Precip.
89%
21.03
sat
Day
84°F
W 9 mph
Precip.
64%
Night
79°F
SW 7 mph
Precip.
0%
22.03
sun
Day
84°F
W 4 mph
Precip.
0%
Night
77°F
S 4 mph
Precip.
100%
23.03
mon
Day
79°F
W 9 mph
Precip.
100%
Night
75°F
SW 4 mph
Precip.
100%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 80.4°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.9°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:
December 6 days
July 6 days
May 6 days
Warmest months:
February 83.6 °F
March 83.6 °F
January 82.4 °F
Warmest sea temp:
April 81.9 °F
March 81.7 °F
February 80.7 °F
Coldest months:
August 76.3 °F
July 76.6 °F
June 77.5 °F
Rainiest months:
December 6 days
November 5 days
April 5 days
Windiest months:
October 9.8 mph
November 9.5 mph
September 9.1 mph

Porto Seguro on a weather map

Current weather
06:50
Porto Seguro
+75°F
S 6 mph
Feels like: +81°F
Precip.: 100%
Places in Brazil:
Name
°F
Angra dos Reis
+66°F
Balneario Camboriu
+73°F
Buzios
+72°F
Joao Pessoa
+79°F
Natal
+79°F
Porto Alegre
+72°F
Recife
+79°F
Rio de Janeiro
+72°F
Rio Grande
+73°F
Salvador
+79°F
Sao Paulo
+63°F
Sao Sebastiao
+72°F
Santos
+70°F
Florianopolis
+72°F
Fortaleza
+77°F
all places
24 Hours Forecast
Porto Seguro
Local time: 06:50
March 17, tuesday
0900
82°F
S
4 mph
1200
86°F
W
10 mph
1500
84°F
W
12 mph
1800
79°F
W
9 mph
2100
77°F
SW
6 mph
March 18, wednesday
0000
77°F
SW
4 mph
0300
75°F
S
4 mph
0600
77°F
S
5 mph
Units of measurement: °C / °F