Measurements:
°C
°F
CURRENT WEATHER
17:23
Cabo Frio
72°F
NW 8 mph
Feels like: 72°F
Precip: 100%
World Resorts Brazil Cabo Frio Weather

7 Day Weather Forecast

05.22
fri
DAY
74°F
N 4 mph
precip
100%
NIGHT
72°F
W 7 mph
precip
74%
05.23
sat
DAY
76°F
SW 16 mph
precip
78%
NIGHT
72°F
SW 16 mph
precip
0%
05.24
sun
DAY
78°F
SW 7 mph
precip
0%
NIGHT
72°F
SE 6 mph
precip
0%
05.25
mon
DAY
78°F
NE 3 mph
precip
0%
NIGHT
74°F
E 2 mph
precip
0%
05.26
tue
DAY
78°F
SW 11 mph
precip
0%
NIGHT
74°F
SW 12 mph
precip
0%
05.27
wed
DAY
78°F
NE 19 mph
precip
100%
NIGHT
74°F
NE 20 mph
precip
80%
05.28
thu
DAY
76°F
NE 16 mph
precip
100%
NIGHT
70°F
NE 7 mph
precip
0%

Cabo Frio Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Cabo Frio was 23.7°F. The maximum and minimum values were 23.1°F and 24.6°F respectively.

Cabo Frio on the Weather Map

Best Time to Visit Cabo Frio
The most sunny months:
July 19 days
June 17 days
August 16 days
The most warm months:
March 85.2 °F
February 84.8 °F
January 84.1 °F
Warmest sea temperature:
March 81.2 °F
February 80.2 °F
April 79.8 °F
The most cold months:
July 77.2 °F
August 77.7 °F
June 78.3 °F
The most rainy months:
November 5 days
January 5 days
February 4 days
The most windy months:
September 12 mph
August 11 mph
October 10 mph
more details