Current sea water temperature:
+72.7°F
| Minimum sea water temperature in August: | 73.8°F |
| Maximum sea water temperature in August: | 69.3°F |
| Average sea water temperature in August: | 70.9°F |
| more information | |
14 days
forecast
forecast
| Rio das Ostras |
monthly
weather
weather
| Rio das Ostras |
Sea water temperature for the last 10 days:
| August 5 | 72.7°F | July 31 | 72.5°F |
| August 4 | 71.6°F | July 30 | 72.5°F |
| August 3 | 72.9°F | July 29 | 72.5°F |
| August 2 | 72.9°F | July 28 | 72.0°F |
| August 1 | 73.0°F | July 27 | 72.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Rio das Ostras?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rio das Ostras was noticed in March, February and April.
Monthly Sea Temperatures in Rio das Ostras, °F
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 78.8°F. The highest and lowest sea temperatures during the month were 80.8°F and 76.3°F.
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 78.5°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.0°F.
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 76.9°F. The highest and lowest sea temperatures during the month were 79.9°F and 75.2°F.
current
weather
weather
| Rio das Ostras |
weather in
August
August
| Rio das Ostras |
Best time for vacation in Rio das Ostras
Rio das Ostras on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio das Ostras
Local time: 23:24
August 06, thursday
0000
70°F
SW
14 mph
14 mph
0300
68°F
SW
12 mph
12 mph
0600
66°F
SW
13 mph
13 mph
0900
77°F
S
12 mph
12 mph
1200
86°F
S
9 mph
9 mph
1500
86°F
S
8 mph
8 mph
1800
77°F
SW
15 mph
15 mph
2100
72°F
SW
15 mph
15 mph
