Current sea water temperature:
+70.0°F
| Minimum sea water temperature in September: | 76.1°F |
| Maximum sea water temperature in September: | 67.8°F |
| Average sea water temperature in September: | 71.2°F |
| more information | |
14 days
forecast
forecast
| Ubatuba |
monthly
weather
weather
| Ubatuba |
Sea water temperature for the last 10 days:
| September 19 | 70.0°F | September 14 | 71.4°F |
| September 18 | 70.3°F | September 13 | 71.6°F |
| September 17 | 70.7°F | September 12 | 72.3°F |
| September 16 | 70.7°F | September 11 | 71.1°F |
| September 15 | 71.4°F | September 10 | 71.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Ubatuba?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ubatuba was noticed in February, January and March.
Monthly Sea Temperatures in Ubatuba, °F
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 83.5°F. The highest and lowest sea temperatures during the month were 85.8°F and 81.7°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 82.2°F. The highest and lowest sea temperatures during the month were 83.3°F and 79.9°F.
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 80.7°F. The highest and lowest sea temperatures during the month were 82.6°F and 79.3°F.
current
weather
weather
| Ubatuba |
weather in
September
September
| Ubatuba |
Best time for vacation in Ubatuba
Ubatuba on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Ubatuba
Local time: 05:08
September 19, saturday
0600
55°F
SW
4 mph
4 mph
0900
66°F
SW
5 mph
5 mph
1200
75°F
S
7 mph
7 mph
1500
73°F
SW
6 mph
6 mph
1800
63°F
W
6 mph
6 mph
2100
59°F
SW
4 mph
4 mph
September 20, sunday
0000
59°F
SW
5 mph
5 mph
0300
59°F
SW
5 mph
5 mph
