Current sea water temperature:
+63.1°F
| Minimum sea water temperature in March: | 69.6°F |
| Maximum sea water temperature in March: | 60.6°F |
| Average sea water temperature in March: | 64.5°F |
| more information | |
14 days
forecast
forecast
| Saint Louis |
monthly
weather
weather
| Saint Louis |
Sea water temperature for the last 10 days:
| March 17 | 63.1°F | March 12 | 63.5°F |
| March 16 | 63.9°F | March 11 | 65.1°F |
| March 15 | 62.6°F | March 10 | 63.5°F |
| March 14 | 63.5°F | March 9 | 63.5°F |
| March 13 | 64.4°F | March 8 | 63.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Saint Louis?
Based on the data about daily sea water temperature for the last three years the warmest sea in Saint Louis was noticed in September, October and August.
Monthly Sea Temperatures in Saint Louis, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 86.4°F and 82.9°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 79.9°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 82.7°F. The highest and lowest sea temperatures during the month were 84.2°F and 80.8°F.
current
weather
weather
| Saint Louis |
weather in
March
March
| Saint Louis |
Best time for vacation in Saint Louis
Saint Louis on a weather map
Places in Senegal:
Name
°F
24 Hours Forecast
Saint Louis
Local time: 10:17
March 17, tuesday
1200
70°F
S
16 mph
16 mph
1500
70°F
S
18 mph
18 mph
1800
68°F
SE
16 mph
16 mph
2100
66°F
SE
16 mph
16 mph
March 18, wednesday
0000
64°F
S
14 mph
14 mph
0300
64°F
SE
14 mph
14 mph
0600
64°F
S
17 mph
17 mph
0900
66°F
S
16 mph
16 mph
