Current Sea Water Temperature:
+87.4°F
| Maximum Sea Water Temperature in February: | 88.4°F |
| Minimum Sea Water Temperature in February: | 79.6°F |
| Average water temperature in February: | 83.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| February 13 | 87.4°F | February 08 | 83.8°F |
| February 12 | 86.0°F | February 07 | 84.0°F |
| February 11 | 86.0°F | February 06 | 83.8°F |
| February 10 | 83.4°F | February 05 | 83.6°F |
| February 09 | 83.4°F | February 04 | 83.6°F |
When is the Warmest Sea for Niteroi?
According to our data for the last three years for Niteroi the highest average sea water temperature was in February, January and March.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2025 for Niteroi was 84.3°F. The maximum and minimum values were 82.2°F and 85.8°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Niteroi was 83.9°F. The maximum and minimum values were 80.8°F and 86.0°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2025 for Niteroi was 82.0°F. The maximum and minimum values were 80.0°F and 83.8°F respectively.
Brazil Resorts:
NAME
F°
| Buzios |  |
+80 |
| Florianopolis |  |
+76 |
| Fortaleza |  |
+84 |
| Guaruja | |
+86 |
| Joao Pessoa |  |
+84 |
| Natal | |
+84 |
| Porto Alegre | |
+78 |
| Recife | |
+84 |
| Rio de Janeiro | |
+86 |
| Rio Grande |  |
+76 |
| Salvador | |
+84 |
| Santos | |
+86 |
| Sao Paulo | |
+84 |
| Sao Sebastiao | |
+84 |
| Xangri-la | |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Niteroi
Local time: 17:05
13 feb, friday
| 1800 |  |
86°F | W 6 mph |
| 2100 |  |
82°F | W 6 mph |
14 feb, saturday
| 0000 |  |
80°F | SW 3 mph |
| 0300 | |
80°F | S 2 mph |
| 0600 | |
78°F | S 4 mph |
| 0900 | |
86°F | S 2 mph |
| 1200 | |
92°F | NW 4 mph |
| 1500 |  |
90°F | N 9 mph |