Measurements:
°C
°F
CURRENT WEATHER
07:23
Bay Saint Louis
64°F
NE 5 mph
Feels like: 64°F
Precip: 0%
World Resorts USA Bay Saint Louis Weather

7 Day Weather Forecast

02.21
sat
DAY
70°F
NE 6 mph
precip
0%
NIGHT
62°F
S 17 mph
precip
0%
02.22
sun
DAY
58°F
S 17 mph
precip
0%
NIGHT
46°F
SE 9 mph
precip
0%
02.23
mon
DAY
54°F
SE 14 mph
precip
0%
NIGHT
46°F
S 9 mph
precip
0%
02.24
tue
DAY
48°F
N 2 mph
precip
0%
NIGHT
50°F
NE 9 mph
precip
0%
02.25
wed
DAY
66°F
N 13 mph
precip
0%
NIGHT
66°F
N 13 mph
precip
0%
02.26
thu
DAY
70°F
N 15 mph
precip
100%
NIGHT
56°F
S 17 mph
precip
0%
02.27
fri
DAY
62°F
S 11 mph
precip
0%
NIGHT
50°F
S 8 mph
precip
0%

Bay Saint Louis Sea Water Temperature in February, °F

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Bay Saint Louis was 12.7°F. The maximum and minimum values were 7.4°F and 16.7°F respectively.

Bay Saint Louis on the Weather Map

Best Time to Visit Bay Saint Louis
The most sunny months:
October 20 days
September 16 days
November 14 days
The most warm months:
August 92.5 °F
July 92.4 °F
June 90.8 °F
Warmest sea temperature:
August 91.0 °F
July 90.5 °F
June 87.7 °F
The most cold months:
January 58.1 °F
December 62.3 °F
February 62.4 °F
The most rainy months:
August 5 days
July 5 days
June 4 days
The most windy months:
April 9 mph
March 9 mph
January 9 mph
more details