Measurements:
°C
°F
CURRENT WEATHER
07:36
Cabo Frio
72°F
SW 27 mph
Feels like: 72°F
Precip: 10%
World Resorts Brazil Cabo Frio Weather

7 Day Weather Forecast

08.18
tue
DAY
76°F
SW 24 mph
precip
7%
NIGHT
72°F
SW 28 mph
precip
12%
08.19
wed
DAY
74°F
SW 16 mph
precip
10%
NIGHT
74°F
SW 23 mph
precip
13%
08.20
thu
DAY
76°F
SW 25 mph
precip
9%
NIGHT
74°F
SW 34 mph
precip
10%
08.21
fri
DAY
78°F
SW 14 mph
precip
6%
NIGHT
72°F
NE 21 mph
precip
37%
08.22
sat
DAY
70°F
NE 12 mph
precip
43%
NIGHT
72°F
N 14 mph
precip
17%
08.23
sun
DAY
70°F
W 6 mph
precip
24%
NIGHT
70°F
SW 4 mph
precip
56%
08.24
mon
DAY
72°F
N 14 mph
precip
38%
NIGHT
68°F
NW 13 mph
precip
29%

Cabo Frio Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Cabo Frio was 22.5°F. The maximum and minimum values were 22.0°F and 23.0°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 77.1 °F
August 77.7 °F
June 77.9 °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
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