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 05:01 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri morning, min 18°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun night. Warm air temperatures (max 23°C on Fri afternoon, min 8°C on Mon morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 13°C on Wed afternoon, min -1°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Sat night. Very mild (max 18°C on Sat night, min 4°C on Sun afternoon). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
1:10AM0.46m
1:20AM0.39m
00:47AM0.31m
10:41PM0.25m
8:37PM0.28m
7:47PM0.37m
7:54PM0.46m
8:26PM0.55m
9:09PM0.60m
10:00PM0.63m
10:51PM0.63m
11:39PM0.60m
Low Tide
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
7:56AM-0.27m
8:45AM-0.30m
9:38AM-0.30m
10:32AM-0.28m
11:22AM-0.23m
Wave
height (m) 
direction
period (s) 
0.1
E
2
0.1
E
2
0.1
NE
1
0
E
2
0
E
1
0
W
1
0
E
1
0.1
S
2
0.1
SW
2
0.1
S
2
0.2
SSW
2
0
W
2
0.1
S
2
0.2
SSW
2
0.1
S
2
0.1
S
1
0.1
SW
2
0.5
NNE
3
0.5
N
3
0.5
N
3
0.4
NNE
3
0.3
N
2
0.1
N
2
0.1
NW
2
0.3
WSW
2
0.1
W
2
0
W
2
0.1
SW
2
0.1
W
2
0.4
NE
3
0.1
E
2
0.2
E
2
0.3
E
3
0.2
ESE
2
0.3
S
2
0.6
NE
3
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
heavy rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
heavy rain
mod rain
 km/h
10
ESE
5
ESE
10
NE
10
SSE
5
SSW
5
SE
5
S
10
SW
10
SW
5
SSW
10
SW
10
SW
10
SSE
10
SSW
5
SW
5
S
10
WSW
25
N
25
N
25
N
20
N
20
NNW
10
N
10
WNW
15
W
10
WNW
5
NW
10
WSW
10
NW
20
NE
5
E
10
ENE
15
E
10
SE
10
S
25
NNE
 mm 
1
23
8
max°C
20
20
20
20
19
19
20
19
21
23
20
21
22
21
22
23
21
9
10
5
4
7
5
10
13
13
13
16
16
12
14
11
13
17
18
6
Moonrise
10:10
10:40
11:09
11:39
12:10
12:45
1:26
2:15
3:14
4:21
5:33
Moonset
8:27
9:27
10:26
11:27
12:29
1:34
2:43
3:55
5:09
6:18
7:19
8:10
Sunrise
6:50
6:50
6:52
6:52
6:52
6:52
6:52
6:52
6:52
6:54
6:54
6:54
Sunset
5:01
5:01
5:02
5:04
5:04
5:05
5:05
5:06
5:07
5:07
5:07
5:08
Today's sea temperature in Bay Saint Louis is
14.3° C
(Statistics for 23 Dec 1981-2005 – mean: 18.7 max: 20.9 min: 15.5°C)
Issued (local time): 5 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest