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 —.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Thu night, 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 afternoon, min 16°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Fri morning, min 17°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 22°C on Mon morning, min 9°C on Tue night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
PM
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) 
0.3
W
2
0.3
N
2
0.1
N
2
0.2
E
2
0.1
SE
2
0.2
SSE
2
0.2
S
2
0.1
SE
2
0.1
E
2
0.2
E
2
0.2
E
2
0.3
E
2
0.3
ESE
2
0.2
E
2
0.2
E
2
0.2
E
2
0.2
E
2
0.1
E
2
0.1
E
2
0.1
E
2
0.1
E
2
0.1
S
2
0
E
1
0.1
S
2
0.1
S
2
0
E
2
0
E
1
0.1
SE
2
0.1
S
2
0.1
S
2
0.2
S
2
0.3
S
2
0.2
WSW
2
0.4
NW
2
0.4
NNW
3
0.3
N
2
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
risk tstorm
some clouds
some clouds
clear
 km/h
20
NW
15
N
10
NNE
10
E
10
ESE
15
SSE
10
S
10
E
10
E
10
ENE
15
E
15
ESE
15
ESE
15
E
10
E
10
E
10
E
10
SE
5
SE
10
ESE
10
SE
5
SW
5
NE
10
SSE
10
SW
5
S
10
SE
10
S
5
S
10
SE
10
S
20
SSW
20
W
20
NW
20
NNW
20
N
 mm 
1
max°C
21
11
14
14
17
18
19
18
18
18
17
17
18
19
20
20
19
19
18
19
19
20
22
22
21
20
21
20
20
20
20
22
21
13
14
15
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
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
5:00
5:00
5:00
5:00
5:01
5:01
5:02
5:04
5:04
5:05
5:05
5:06
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): 11 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest