World Resorts Brazil Guaratuba Weather

Guaratuba 7 Days Forecast

17.03
tue
Day
86°F
W 6 mph
Precip.
0%
Night
68°F
S 2 mph
Precip.
0%
18.03
wed
Day
84°F
W 5 mph
Precip.
0%
Night
70°F
SW 2 mph
Precip.
100%
19.03
thu
Day
84°F
W 4 mph
Precip.
0%
Night
70°F
S 2 mph
Precip.
100%
20.03
fri
Day
82°F
W 6 mph
Precip.
0%
Night
66°F
SE 2 mph
Precip.
0%
21.03
sat
Day
84°F
W 5 mph
Precip.
0%
Night
70°F
SE 2 mph
Precip.
64%
22.03
sun
Day
84°F
W 7 mph
Precip.
0%
Night
70°F
W 1 mph
Precip.
80%
23.03
mon
Day
82°F
W 6 mph
Precip.
0%
Night
66°F
SE 2 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 81.1°F. The highest and lowest sea temperatures during the month were 82.0°F and 80.2°F.

Air temperature in Guaratuba, °F

Precipitation total in Guaratuba, in.

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

Best time for vacation in Guaratuba

Sunniest months:
July 10 days
June 8 days
May 7 days
Warmest months:
February 82.6 °F
January 81.6 °F
March 81.1 °F
Warmest sea temp:
February 81.9 °F
March 81.0 °F
January 80.6 °F
Coldest months:
July 68.5 °F
August 69.6 °F
June 70.4 °F
Rainiest months:
January 7 days
October 7 days
February 6 days
Windiest months:
December 3.8 mph
November 3.8 mph
January 3.7 mph

Guaratuba on a weather map

Current weather
09:49
Guaratuba
+79°F
SE 2 mph
Feels like: +82°F
Precip.: 85%
Places in Brazil:
Name
°F
Angra dos Reis
+77°F
Balneario Camboriu
+79°F
Buzios
+75°F
Joao Pessoa
+84°F
Natal
+84°F
Porto Alegre
+79°F
Recife
+86°F
Rio de Janeiro
+77°F
Rio Grande
+75°F
Salvador
+81°F
Sao Paulo
+72°F
Sao Sebastiao
+77°F
Santos
+77°F
Florianopolis
+77°F
Fortaleza
+82°F
all places
24 Hours Forecast
Guaratuba
Local time: 09:49
March 17, tuesday
1200
86°F
W
6 mph
1500
84°F
W
8 mph
1800
77°F
W
6 mph
2100
72°F
SW
2 mph
March 18, wednesday
0000
68°F
S
2 mph
0300
68°F
E
2 mph
0600
68°F
SE
2 mph
0900
77°F
SE
2 mph
Units of measurement: °C / °F