Saint Louis Sea Conditions and Tide Table

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 07:26 AM and sunset is at 06:37 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sun afternoon, min 18°C on Fri morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Mon morning, min 20°C on Mon morning). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Thu morning, min 19°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 19°C on Sun morning). 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
Tuesday
30
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
Wave Height Map
High Tide
9:21AM1.36m
9:44PM1.54m
9:58AM1.37m
10:17PM1.57m
10:35AM1.37m
10:50PM1.58m
11:11AM1.37m
11:24PM1.58m
11:47AM1.35m
00:00AM1.57m
12:26PM1.32m
00:38AM1.55m
1:08PM1.29m
1:20AM1.51m
1:56PM1.27m
2:09AM1.47m
2:54PM1.25m
3:07AM1.41m
4:02PM1.26m
4:16AM1.36m
5:16PM1.31m
5:33AM1.33m
6:26PM1.39m
Low Tide
3:21PM0.59m
4:04AM0.60m
3:55PM0.59m
4:39AM0.58m
4:29PM0.59m
5:14AM0.57m
5:02PM0.60m
5:51AM0.57m
5:37PM0.62m
6:29AM0.58m
6:13PM0.65m
7:11AM0.61m
6:54PM0.68m
7:56AM0.64m
7:42PM0.72m
8:48AM0.67m
8:42PM0.76m
9:47AM0.69m
9:57PM0.79m
10:52AM0.69m
11:23PM0.78m
11:57AM0.67m
00:43AM0.72m
Wave
height (m) 
direction
period (s) 
1.4
NW
12
1.3
NW
20
1.6
NW
18
1.4
NW
16
1.5
NW
15
1.6
NW
15
1.6
NW
14
1.5
NW
14
1.5
NW
13
1.4
NW
14
1.4
NW
14
1.6
NW
15
1.5
NW
14
1.5
NW
14
1.6
NW
15
1.4
NW
14
1.4
NW
14
1.4
NW
13
1.3
NNW
13
1.2
NW
12
1.3
NNW
8
1.2
NW
13
1.1
NW
13
1.1
NW
12
1.2
NW
12
1.1
NW
11
1.1
NW
14
1.3
NW
13
1.4
NW
13
1.3
NW
13
1.3
NW
12
1.3
NW
12
1.3
NW
14
1.3
NW
13
1.2
NW
13
1.2
NW
12
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
ENE
15
N
20
NNE
20
ENE
15
NNW
20
NE
25
NE
15
N
20
NNE
20
NE
25
NNW
20
NNE
20
NE
20
NNW
20
NNE
20
NE
25
NNW
25
N
20
NNE
30
NNW
20
N
20
NNE
30
NNW
20
N
20
NNE
30
NNW
20
N
20
NNE
30
NNW
20
N
20
NNE
25
NW
15
N
15
NNE
25
NW
20
N
 mm 
max°C
24
26
23
26
25
24
26
27
26
26
24
24
25
24
23
25
23
21
24
22
20
23
22
21
23
21
20
22
21
21
23
22
21
24
22
22
Moonrise
6:59
7:51
8:42
9:29
10:13
10:53
11:31
12:08
12:45
1:24
2:06
2:53
Moonset
6:11
7:04
7:59
8:54
9:47
10:40
11:32
12:24
1:17
2:13
3:13
Sunrise
7:26
7:28
7:28
7:28
7:28
7:30
7:30
7:30
7:31
7:31
7:31
7:31
Sunset
6:37
6:37
6:38
6:38
6:39
6:39
6:40
6:40
6:42
6:42
6:43
6:44
Today's sea temperature in Saint Louis is
19.9° C
(Statistics for 19 Dec 1981-2005 – mean: 22.9 max: 25.0 min: 20.9°C)
Issued (local time): 5 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest