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 06:46 AM and sunset is at 07:22 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 31°C on Wed morning, min 19°C on Fri night). Winds decreasing (fresh winds from the N on Wed night, light winds from the N by Fri night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sat morning, min 18°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Tue morning, min 18°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Sun morning, min 18°C on Fri morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
6:32AM1.21m
6:36PM1.41m
7:24AM1.32m
7:30PM1.51m
8:06AM1.43m
8:16PM1.58m
8:45AM1.55m
8:59PM1.63m
9:23AM1.64m
9:40PM1.64m
10:02AM1.70m
10:20PM1.61m
10:41AM1.73m
11:01PM1.55m
11:22AM1.71m
11:43PM1.46m
12:05PM1.65m
00:28AM1.35m
12:52PM1.57m
1:19AM1.25m
1:47PM1.47m
2:26AM1.17m
2:58PM1.37m
4:02AM1.13m
Low Tide
12:14PM0.81m
1:13AM0.64m
1:15PM0.70m
1:56AM0.55m
2:04PM0.59m
2:35AM0.47m
2:49PM0.49m
3:12AM0.41m
3:32PM0.42m
3:48AM0.39m
4:15PM0.39m
4:25AM0.40m
4:59PM0.41m
5:02AM0.44m
5:44PM0.46m
5:40AM0.51m
6:32PM0.55m
6:22AM0.60m
7:26PM0.64m
7:09AM0.70m
8:32PM0.73m
8:10AM0.79m
9:59PM0.79m
Wave
height (m) 
direction
period (s) 
1.3
NNW
9
1.4
NNW
8
1.7
NNW
7
1.7
NNW
7
1.7
NNW
7
1.9
NNW
7
1.9
NNW
7
1.7
NNW
7
2
NNW
7
1.8
NW
14
1.8
NW
14
1.8
NW
13
1.7
NW
12
1.6
NW
12
1.5
NW
12
1.5
NW
12
1.5
NW
11
1.5
NW
12
1.5
NNW
7
1.5
NNW
7
1.4
NNW
7
1.3
NNW
7
1.3
NNW
7
1.3
NNW
7
1.3
NNW
6
1.3
NNW
6
1.4
NNW
6
1.5
NNW
7
1.5
NNW
7
1.4
NNW
7
1.3
NNW
6
1.3
NNW
7
1.2
NNW
7
1.1
NNW
6
1.1
NNW
7
1.1
NNW
7
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
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
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
NNE
30
NNW
35
N
25
N
35
NNW
30
N
30
N
35
NW
30
NNW
20
NW
20
WNW
20
NW
15
NW
20
W
15
NW
20
NNW
20
NW
20
NW
25
N
20
WNW
20
NW
25
NW
25
NW
25
NW
20
NNW
25
NW
20
NNW
25
NNW
25
NW
15
NNW
20
NNW
25
NW
20
NNW
20
NNW
25
NW
20
NNW
 mm 
max°C
31
25
22
25
23
22
23
21
20
20
20
20
20
20
19
20
19
19
20
20
19
20
20
19
19
19
18
18
18
18
19
19
19
20
20
20
Moonrise
3:25
4:06
4:47
5:29
6:13
7:02
7:56
8:56
9:59
11:03
12:04
1:01
Moonset
3:18
4:15
5:13
6:14
7:18
8:25
9:33
10:40
11:43
12:39
1:28
Sunrise
6:46
6:45
6:45
6:43
6:43
6:43
6:43
6:41
6:41
6:41
6:41
6:39
Sunset
7:22
7:22
7:22
7:22
7:22
7:22
7:23
7:23
7:23
7:23
7:24
7:24
Today's sea temperature in Saint Louis is 19.7 °C (Statistics for 23 Apr 1981-2005 – mean: 20.3 max: 21.9 min: 18.9°C)
Issued (local time): 5 am Wednesday 23 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest