World Resorts Brazil Cabo Frio Weather

Cabo Frio sea water temperature

Current sea water temperature:
+77.2°F
Minimum sea water temperature in December: 80.1°F
Maximum sea water temperature in December: 72.3°F
Average sea water temperature in December: 75.4°F

Sea water temperature for the last 10 days:

December 29 77.2°F December 24 75.0°F
December 28 76.3°F December 23 74.7°F
December 27 75.7°F December 22 75.4°F
December 26 75.6°F December 21 75.4°F
December 25 75.7°F December 20 75.7°F

When is the warmest sea in Cabo Frio?

Based on the data about daily sea water temperature for the last three years the warmest sea in Cabo Frio was noticed in March, February and April.

Monthly Sea Temperatures in Cabo Frio, °F

Sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.9°F and 74.8°F.

Sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 76.2°F. The highest and lowest sea temperatures during the month were 78.1°F and 74.7°F.

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 77.0°F. The highest and lowest sea temperatures during the month were 80.1°F and 75.2°F.

Best time for vacation in Cabo Frio

Sunniest months:
July 19 days
June 17 days
August 16 days
Warmest months:
March 82.2 °F
February 81.5 °F
January 81.1 °F
Warmest sea temp:
March 77.9 °F
February 76.9 °F
April 76.9 °F
Coldest months:
July 74.4 °F
August 74.9 °F
June 75.5 °F
Rainiest months:
February 5 days
November 5 days
January 5 days
Windiest months:
September 12.0 mph
August 11.0 mph
October 10.2 mph

Cabo Frio on a weather map

Cabo Frio
+73°F
SW 9 mph
Feels like: +77°F
Precip.: 0%
Places in Brazil:
Name
°F
+73°F
+79°F
+70°F
+79°F
+70°F
+77°F
+72°F
+72°F
+75°F
+68°F
+75°F
+70°F
24 Hours Forecast
Cabo Frio
Local time: 02:42
December 30, tuesday
0300
73°F
SW
9 mph
0600
75°F
SW
9 mph
0900
81°F
W
10 mph
1200
81°F
W
14 mph
1500
79°F
W
12 mph
1800
75°F
W
11 mph
2100
75°F
SW
12 mph
December 31, wednesday
0000
75°F
SW
11 mph
Units of measurement: °C / °F