Measurements:
°C
°F
Saint Louis
72°F
SE 9 mph
Feels like: 72°F
Precip: 0%
World Resorts Senegal Saint Louis Weather

Saint Louis Sea Water Temperature

Current Sea Water Temperature:
+77.2°F
Maximum Sea Water Temperature in May: 78.2°F
Minimum Sea Water Temperature in May: 64.8°F
Average water temperature in May: 71.0°F

Sea Water Temperature for the Last 10 Days:

May 29 77.2°F May 24 70.0°F
May 28 73.6°F May 23 69.0°F
May 27 73.6°F May 22 69.6°F
May 26 72.6°F May 21 68.2°F
May 25 70.2°F May 20 66.6°F

When is the Warmest Sea for Saint Louis?

According to our data for the last three years for Saint Louis the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Saint Louis was 88.2°F. The maximum and minimum values were 86.6°F and 90.4°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Saint Louis was 87.8°F. The maximum and minimum values were 83.2°F and 89.8°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Saint Louis was 86.4°F. The maximum and minimum values were 84.2°F and 88.0°F respectively.

Best Time to Visit Saint Louis
The most sunny months:
May 30 days
March 29 days
April 29 days
The most warm months:
October 96.0 °F
November 95.0 °F
September 93.1 °F
Warmest sea temperature:
September 87.2 °F
October 85.9 °F
August 85.9 °F
The most cold months:
March 86.5 °F
February 87.1 °F
April 87.2 °F
The most rainy months:
September 5 days
August 5 days
July 1 day
The most windy months:
April 15 mph
March 14 mph
May 14 mph

Saint Louis on the Weather Map

Senegal Resorts:
NAME
Cap Skirring +78
Dakar +76
Kaolack +78
Les Almadies +76
Saint Louis +72
Ziguinchor +80
24 Hours Weather Forecast
Saint Louis
Local time: 05:49
30 may, saturday
0600 72°F
SE
9 mph
0900 78°F
S
11 mph
1200 86°F
SE
8 mph
1500 82°F
SE
17 mph
1800 80°F
SE
14 mph
2100 76°F
SE
7 mph
31 may, sunday
0000 74°F
E
11 mph
0300 74°F
SE
11 mph