Current sea water temperature:
+82.8°F
| Minimum sea water temperature in February: | 86.0°F |
| Maximum sea water temperature in February: | 76.6°F |
| Average sea water temperature in February: | 80.5°F |
| more information | |
14 days
forecast
forecast
| Niteroi |
monthly
weather
weather
| Niteroi |
Sea water temperature for the last 10 days:
| February 24 | 82.8°F | February 19 | 84.2°F |
| February 23 | 82.9°F | February 18 | 86.0°F |
| February 22 | 83.3°F | February 17 | 84.6°F |
| February 21 | 83.3°F | February 16 | 82.0°F |
| February 20 | 84.2°F | February 15 | 83.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Niteroi?
Based on the data about daily sea water temperature for the last three years the warmest sea in Niteroi was noticed in February, January and March.
Monthly Sea Temperatures in Niteroi, °F
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 82.1°F. The highest and lowest sea temperatures during the month were 86.0°F and 78.8°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 80.5°F. The highest and lowest sea temperatures during the month were 82.4°F and 77.7°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 77.0°F.
current
weather
weather
| Niteroi |
weather in
March
March
| Niteroi |
Best time for vacation in Niteroi
Niteroi on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Niteroi
Local time: 01:35
February 25, wednesday
0300
73°F
SW
3 mph
3 mph
0600
73°F
S
3 mph
3 mph
0900
81°F
SW
2 mph
2 mph
1200
84°F
NW
5 mph
5 mph
1500
84°F
NW
7 mph
7 mph
1800
81°F
W
6 mph
6 mph
2100
79°F
W
3 mph
3 mph
February 26, thursday
0000
77°F
SE
2 mph
2 mph
