Current Sea Water Temperature:
+72.4°F
| Maximum Sea Water Temperature in July: | 77.0°F |
| Minimum Sea Water Temperature in July: | 69.2°F |
| Average water temperature in July: | 72.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 28 | 72.4°F | July 23 | 72.8°F |
| July 27 | 71.6°F | July 22 | 73.2°F |
| July 26 | 71.8°F | July 21 | 72.2°F |
| July 25 | 72.2°F | July 20 | 72.2°F |
| July 24 | 72.4°F | July 19 | 71.6°F |
When is the Warmest Sea for Sao Sebastiao?
According to our data for the last three years for Sao Sebastiao the highest average sea water temperature was in February, March and January.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Sao Sebastiao was 86.5°F. The maximum and minimum values were 84.8°F and 88.6°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Sao Sebastiao was 83.4°F. The maximum and minimum values were 81.6°F and 85.0°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Sao Sebastiao was 85.2°F. The maximum and minimum values were 83.2°F and 86.6°F respectively.
Brazil Resorts:
NAME
F°
| Angra dos Reis |  |
+70 |
| Buzios |  |
+72 |
| Florianopolis |  |
+64 |
| Fortaleza | |
+82 |
| Joao Pessoa | |
+76 |
| Natal | |
+76 |
| Porto Alegre |  |
+66 |
| Recife |  |
+76 |
| Rio de Janeiro | |
+74 |
| Salvador |  |
+78 |
| Santos | |
+72 |
| Sao Paulo | |
+66 |
| Sao Sebastiao | |
+70 |
| Ubatuba | |
+62 |
| Xangri-la | |
+64 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sao Sebastiao
Local time: 01:07
29 jul, wednesday
| 0300 |  |
70°F | SE 5 mph |
| 0600 | |
68°F | SE 5 mph |
| 0900 |  |
78°F | S 4 mph |
| 1200 | |
86°F | SW 4 mph |
| 1500 | |
86°F | W 2 mph |
| 1800 |  |
74°F | E 6 mph |
| 2100 | |
70°F | SW 8 mph |
30 jul, thursday
| 0000 | |
70°F | S 5 mph |