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 07:05 AM and sunset is at 07:06 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Thu afternoon, min 2°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wed
1
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
1:32AM0.30m
1:47PM0.17m
5:26AM0.25m
12:24PM0.27m
12:55PM0.36m
1:41PM0.45m
2:35PM0.51m
3:35PM0.55m
4:42PM0.56m
5:55PM0.55m
7:11PM0.52m
8:27PM0.48m
9:42PM0.42m
11:02PM0.35m
00:43AM0.29m
1:06PM0.23m
Low Tide
10:15AM0.08m
10:31AM0.17m
7:36PM0.14m
10:27PM0.08m
00:16AM0.00m
1:39AM-0.07m
2:52AM-0.12m
4:00AM-0.15m
5:04AM-0.16m
6:05AM-0.14m
7:00AM-0.09m
7:47AM-0.04m
8:22AM0.04m
8:38AM0.12m
8:05AM0.20m
Wave
height (m) 
direction
period (s) 
0.3
N
3
0.1
N
2
0.1
NE
2
0.2
E
2
0.2
ESE
2
0
E
2
0
E
2
0.1
S
1
0.4
SW
3
0.2
W
2
0.1
SW
2
0.2
WSW
2
0.1
W
2
0.1
S
2
0.4
SW
2
0.1
SW
2
0.3
SSE
2
0.2
SSW
2
0
W
2
0.1
S
2
0.2
SSW
2
0.1
NW
2
0.1
S
2
0.2
S
2
0.3
SSE
2
0.4
SE
3
0.5
SE
3
0.4
SSE
3
0.4
SE
3
0.2
SSE
2
0.1
N
2
0.2
ENE
2
0.5
NE
3
0.5
NE
3
0.3
ESE
2
0.1
SE
2
0.4
ESE
3
0.4
SE
3
0.2
SSE
2
0.2
NNW
2
0.4
NNE
3
0.6
NNE
3
0.6
NE
3
0.2
E
2
0.3
ESE
2
0.3
ESE
2
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
cloudy
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
15
N
10
NNW
10
NE
15
E
10
SE
0
SSE
5
SSW
15
SSW
15
WSW
10
W
15
SSW
15
WSW
5
W
15
S
15
SW
10
SSW
20
SSE
10
SW
5
WNW
15
S
10
WSW
5
N
15
SSE
10
S
20
SSE
25
SE
20
SSE
25
SSE
20
SE
10
SE
15
NNE
10
ESE
25
NE
25
NE
15
SE
10
ESE
25
SE
20
ESE
10
S
15
N
20
N
25
NNE
25
NE
10
ESE
10
E
15
ESE
 mm 
max°C
8
11
10
12
13
13
17
19
18
21
22
20
22
23
21
22
22
21
23
24
22
24
24
21
22
23
21
23
24
23
23
25
18
22
22
21
21
22
21
21
22
16
18
21
19
21
Moonrise
6:13
6:43
7:14
7:46
8:21
9:02
9:50
10:46
11:49
12:56
2:04
3:10
4:13
5:13
6:12
Moonset
5:57
7:00
8:04
9:11
10:21
11:32
12:43
1:49
2:47
3:36
4:18
4:53
5:25
5:53
6:21
Sunrise
7:05
7:03
7:01
7:01
7:00
6:58
6:58
6:56
6:54
6:54
6:52
6:50
6:50
6:48
6:48
6:47
Sunset
7:06
7:07
7:07
7:07
7:08
7:08
7:09
7:09
7:10
7:12
7:12
7:13
7:14
7:14
7:15
Today's sea temperature in Bay Saint Louis is
20.8° C
(Statistics for 17 Mar 1981-2005 – mean: 18.6 max: 20.0 min: 15.8°C)
Issued (local time): 12 am Tuesday 17 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest