Measurements:
°C
°F
CURRENT WEATHER
19:35
Cabo Frio
76°F
SW 19 mph
Feels like: 80°F
Precip: 15%
World Resorts Brazil Cabo Frio Weather

14 Day Weather Forecast

09.28
mon
DAY
76°F
W 12 mph
precip
12%
NIGHT
74°F
SW 20 mph
precip
16%
09.29
tue
DAY
76°F
SW 25 mph
precip
14%
NIGHT
76°F
SW 32 mph
precip
14%
09.30
wed
DAY
82°F
SW 13 mph
precip
11%
NIGHT
74°F
NE 14 mph
precip
28%
10.01
thu
DAY
74°F
NE 7 mph
precip
30%
NIGHT
74°F
SW 3 mph
precip
58%
10.02
fri
DAY
72°F
N 7 mph
precip
82%
NIGHT
70°F
W 19 mph
precip
76%
10.03
sat
DAY
72°F
W 25 mph
precip
79%
NIGHT
76°F
SW 24 mph
precip
74%
10.04
sun
DAY
76°F
SW 21 mph
precip
10%
NIGHT
76°F
SW 22 mph
precip
37%
10.05
mon
DAY
76°F
NE 14 mph
precip
16%
NIGHT
74°F
E 13 mph
precip
30%
10.06
tue
DAY
76°F
W 9 mph
precip
12%
NIGHT
74°F
SE 5 mph
precip
86%
10.07
wed
DAY
74°F
NE 12 mph
precip
30%
NIGHT
74°F
SE 2 mph
precip
31%
10.08
thu
DAY
76°F
SW 15 mph
precip
26%
NIGHT
76°F
S 16 mph
precip
75%
10.09
fri
DAY
76°F
W 4 mph
precip
27%
NIGHT
74°F
E 7 mph
precip
30%
10.10
sat
DAY
74°F
N 10 mph
precip
37%
NIGHT
74°F
NW 15 mph
precip
40%
10.11
sun
DAY
72°F
NW 18 mph
precip
18%
NIGHT
72°F
NW 19 mph
precip
17%

Cabo Frio Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Cabo Frio was 74.2°F. The maximum and minimum values were 73.4°F and 75.2°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 77.3 °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
more details
24 Hours Weather Forecast
Cabo Frio
Local time: 19:35
28 sep, monday
2100 76°F
SW
19 mph
29 sep, tuesday
0000 74°F
SW
20 mph
0300 74°F
SW
17 mph
0600 74°F
SW
18 mph
0900 74°F
SW
26 mph
1200 76°F
SW
25 mph
1500 76°F
SW
30 mph
1800 76°F
SW
32 mph