Bay Saint Louis Sea Conditions and Tide Table

Bay Saint Louis Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 04:59 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm air temperatures (max 20°C on Thu afternoon, min 7°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue night, min 16°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 17°C on Thu morning). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Mon night. Warm (max 22°C on Sat afternoon, min 15°C on Tue morning). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
10:30PM0.53m
11:06PM0.54m
11:42PM0.54m
00:16AM0.53m
00:45AM0.51m
1:10AM0.46m
1:20AM0.39m
00:47AM0.31m
10:41PM0.25m
8:37PM0.28m
7:47PM0.37m
7:54PM0.46m
Low Tide
9:50AM-0.16m
10:34AM-0.16m
11:18AM-0.16m
12:00PM-0.16m
12:36PM-0.13m
1:07PM-0.08m
1:23PM-0.02m
12:59PM0.07m
9:06AM0.11m
6:36AM0.02m
6:40AM-0.09m
7:12AM-0.19m
Wave
height (m) 
direction
period (s) 
0
E
2
0.3
W
2
0.3
N
2
0.2
N
2
0.2
E
2
0.2
ESE
2
0.1
SE
2
0.1
S
2
0.1
SE
2
0.2
E
2
0.2
E
2
0.3
E
3
0.3
E
3
0.2
ESE
2
0.2
E
2
0.2
E
2
0.2
E
2
0.1
E
2
0.1
E
2
0.1
SE
2
0
E
2
0
E
2
0.2
S
2
0
E
2
0
E
1
0.2
SSW
2
0
W
2
0
E
1
0.1
S
2
0
W
2
0
E
1
0.2
S
2
0.2
S
2
0.2
S
2
0.3
S
2
0.2
W
2
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
clear
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
rain shwrs
clear
 km/h
5
SSE
20
NW
15
N
10
NNE
10
E
10
ESE
15
SSE
10
S
10
ESE
10
E
10
E
15
E
20
E
10
ESE
15
E
15
ESE
10
E
10
E
10
SE
10
ESE
5
ESE
10
SE
10
SSW
5
SSW
10
S
10
WSW
5
WSW
10
S
10
SW
5
SW
10
SSE
10
S
15
S
15
S
20
S
15
W
 mm 
1
18
max°C
20
20
11
13
13
17
18
19
19
18
17
16
17
18
19
19
20
18
18
18
19
20
21
22
23
21
21
22
20
20
21
20
22
22
20
16
Moonrise
6:40
7:32
8:19
9:00
9:37
10:10
10:40
11:09
11:39
12:10
12:45
1:26
Moonset
3:44
4:34
5:28
6:27
7:27
8:27
9:27
10:26
11:27
12:29
1:34
2:43
Sunrise
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:52
6:52
Sunset
4:59
5:00
5:00
5:00
5:00
5:01
5:01
5:02
5:04
5:04
5:05
5:05
Today's sea temperature in Bay Saint Louis is
12.7° C
(Statistics for 18 Dec 1981-2005 – mean: 19.0 max: 20.9 min: 15.5°C)
Issued (local time): 5 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest