Current sea water temperature:
+79.2°F
| Minimum sea water temperature in September: | 79.7°F |
| Maximum sea water temperature in September: | 75.2°F |
| Average sea water temperature in September: | 77.7°F |
| more information | |
14 days
forecast
forecast
| Porto Seguro |
monthly
weather
weather
| Porto Seguro |
Sea water temperature for the last 10 days:
| September 15 | 79.2°F | September 10 | 78.1°F |
| September 14 | 79.0°F | September 9 | 77.9°F |
| September 13 | 78.4°F | September 8 | 78.3°F |
| September 12 | 78.6°F | September 7 | 78.6°F |
| September 11 | 78.4°F | September 6 | 78.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Porto Seguro?
Based on the data about daily sea water temperature for the last three years the warmest sea in Porto Seguro was noticed in April, March and February.
Monthly Sea Temperatures in Porto Seguro, °F
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 81.8°F. The highest and lowest sea temperatures during the month were 83.1°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 80.3°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.5°F.
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 80.8°F. The highest and lowest sea temperatures during the month were 83.1°F and 79.3°F.
current
weather
weather
| Porto Seguro |
weather in
September
September
| Porto Seguro |
Best time for vacation in Porto Seguro
Porto Seguro on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Porto Seguro
Local time: 05:35
September 15, tuesday
0600
75°F
SW
16 mph
16 mph
0900
79°F
SW
13 mph
13 mph
1200
77°F
SW
17 mph
17 mph
1500
77°F
SW
22 mph
22 mph
1800
77°F
SW
19 mph
19 mph
2100
77°F
SW
17 mph
17 mph
September 16, wednesday
0000
77°F
SW
18 mph
18 mph
0300
75°F
S
16 mph
16 mph
