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 07:13 AM and sunset is at 07:01 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Wed night. Warm air temperatures (max 25°C on Wed morning, min 11°C on Thu morning). Winds increasing (light winds from the S on Mon night, fresh winds from the N by Wed night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun morning, min 9°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 21°C on Sun night, min 0°C on Mon night). Winds decreasing (fresh winds from the N on Sun night, light winds from the SSE by Wed afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Sat morning, min 11°C on Wed night). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
5:43PM0.42m
6:56PM0.44m
8:07PM0.45m
9:10PM0.45m
10:08PM0.44m
11:04PM0.41m
00:06AM0.37m
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
Low Tide
5:47AM-0.07m
6:41AM-0.08m
7:32AM-0.08m
8:19AM-0.07m
9:01AM-0.04m
9:40AM0.01m
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
Wave
height (m) 
direction
period (s) 
0.1
S
2
0.2
SSE
2
0.3
SSE
2
0.2
SSE
2
0.4
SE
2
0.4
SSW
3
0.7
N
4
0.5
NNE
3
0.4
ENE
3
0.2
ENE
2
0.1
E
2
0.1
SE
2
0.2
ESE
2
0.2
E
2
0.3
SE
2
0.3
S
2
0.4
S
3
0.3
SW
2
0.7
N
4
0.6
N
3
0.6
N
3
0.4
NNE
3
0.3
NNE
2
0.4
NE
3
0.3
ENE
3
0.1
E
2
0.1
SE
2
0.1
N
2
0.1
S
1
0
E
2
0.1
N
2
0.1
SE
2
0.1
S
2
0.1
W
2
0.1
S
2
0.1
S
2
0
W
2
0.1
SE
2
0.2
S
2
0
W
2
0.1
SE
2
0.2
SSE
2
0.1
S
2
0.1
SE
2
0.2
S
2
0
W
2
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
rain showers
light rain
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
rain shwrs
light rain
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
SSE
15
SE
15
SSE
15
SSE
20
SSE
20
SSW
30
N
30
NNE
15
NE
10
E
10
ESE
5
SE
10
ESE
15
ESE
15
SE
15
S
20
SSW
10
WSW
35
N
35
N
25
N
25
NNE
15
NNE
15
NE
15
E
10
SE
5
NNE
10
NNE
10
SSE
0
SSE
5
ENE
10
SSE
5
SW
5
NNW
15
S
5
SW
5
NNE
10
SSE
10
SSW
5
E
15
SE
10
SSE
10
SSE
15
SE
10
WSW
5
W
 mm 
7
1
1
max°C
23
24
22
25
25
24
15
17
12
15
16
16
19
20
21
25
25
21
7
12
5
6
10
8
10
12
13
16
18
17
18
19
18
21
21
20
21
21
20
21
21
21
23
23
22
24
Moonrise
1:12
2:07
2:59
3:47
4:29
5:07
5:41
6:13
6:43
7:14
7:46
8:21
9:02
9:50
10:46
11:49
Moonset
11:12
12:00
12:54
1:52
2:52
3:53
4:55
5:57
7:00
8:04
9:11
10:21
11:32
12:43
1:49
Sunrise
7:13
7:11
7:11
7:09
7:07
7:07
7:05
7:05
7:03
7:01
7:01
7:00
6:58
6:58
6:56
6:54
Sunset
7:01
7:01
7:02
7:02
7:04
7:05
7:05
7:06
7:07
7:07
7:07
7:08
7:08
7:09
7:09
Today's sea temperature in Bay Saint Louis is
21.6° C
(Statistics for 10 Mar 1981-2005 – mean: 18.0 max: 19.9 min: 15.2°C)
Issued (local time): 12 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest