Current sea water temperature:
+83.8°F
| Minimum sea water temperature in February: | 84.4°F |
| Maximum sea water temperature in February: | 82.0°F |
| Average sea water temperature in February: | 83.2°F |
| more information | |
14 days
forecast
forecast
| Sao Luis |
monthly
weather
weather
| Sao Luis |
Sea water temperature for the last 10 days:
| February 24 | 83.8°F | February 19 | 83.5°F |
| February 23 | 83.3°F | February 18 | 83.5°F |
| February 22 | 83.5°F | February 17 | 83.7°F |
| February 21 | 83.5°F | February 16 | 83.8°F |
| February 20 | 83.3°F | February 15 | 83.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Sao Luis?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sao Luis was noticed in May, June and July.
Monthly Sea Temperatures in Sao Luis, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.2°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 83.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 83.3°F.
current
weather
weather
| Sao Luis |
weather in
March
March
| Sao Luis |
Best time for vacation in Sao Luis
Sao Luis on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Sao Luis
Local time: 03:04
February 25, wednesday
0600
77°F
SW
10 mph
10 mph
0900
81°F
SW
9 mph
9 mph
1200
81°F
SW
11 mph
11 mph
1500
81°F
SW
12 mph
12 mph
1800
79°F
SW
11 mph
11 mph
2100
79°F
SW
12 mph
12 mph
February 26, thursday
0000
79°F
S
11 mph
11 mph
0300
77°F
S
11 mph
11 mph
