Sao Luis Sea Conditions and Tide Table

Sao Luis 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 05:58 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very warm air temperatures (max 30°C on Tue morning, min 26°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Thu morning, min 26°C on Thu night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 28°C on Sun morning, min 26°C on Sun afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 26°C on Wed morning). Mainly fresh winds.

Days 13–16 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 29°C on Mon morning, min 25°C on Sun night). Mainly fresh winds.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tue
8
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
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:15PM4.12m
5:30AM4.44m
6:04PM4.45m
6:16AM4.78m
6:43PM4.78m
6:56AM5.11m
7:17PM5.09m
7:31AM5.38m
7:50PM5.34m
8:06AM5.58m
8:23PM5.54m
8:41AM5.68m
8:56PM5.64m
9:17AM5.64m
9:31PM5.63m
9:56AM5.48m
10:09PM5.50m
10:38AM5.19m
10:52PM5.25m
11:27AM4.80m
11:42PM4.90m
12:27PM4.38m
00:48AM4.54m
1:48PM4.08m
2:15AM4.32m
3:25PM4.07m
3:50AM4.40m
4:45PM4.35m
Low Tide
10:54AM1.43m
11:16PM1.57m
11:47AM1.12m
00:04AM1.22m
12:29PM0.81m
00:43AM0.86m
1:06PM0.53m
1:19AM0.53m
1:40PM0.30m
1:53AM0.25m
2:13PM0.16m
2:28AM0.05m
2:46PM0.12m
3:03AM-0.04m
3:21PM0.18m
3:41AM0.00m
3:58PM0.37m
4:22AM0.18m
4:39PM0.67m
5:09AM0.48m
5:26PM1.06m
6:06AM0.86m
6:27PM1.46m
7:20AM1.19m
7:51PM1.73m
8:53AM1.31m
9:29PM1.69m
10:20AM1.13m
Wave
Height (m)
Direction
Period (s)
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
thunderstorm
clear
part cloud
part cloud
clear
risk tstorm
risk tstorm
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
risk tstorm
clear
some clouds
some clouds
clear
km/h
20
ENE
15
NE
25
NE
25
ENE
25
NNE
25
NE
30
ENE
30
NNE
30
NE
30
ENE
30
NE
25
ENE
30
ENE
30
NE
25
NE
25
ENE
35
NE
25
ENE
25
ENE
35
NE
25
NE
30
ENE
35
NE
25
NE
25
ENE
30
NE
25
NE
30
ENE
30
NE
30
NE
30
ENE
30
NE
25
NE
25
ENE
30
NE
25
NE
30
ENE
30
NNE
25
NE
30
ENE
30
NNE
25
NE
25
E
30
NNE
25
NE
30
ENE
30
NNE
 mm
1
1
1
max °C
28
28
26
30
28
26
28
27
26
28
27
26
28
28
26
28
27
26
28
27
26
28
27
26
27
27
26
27
27
26
27
28
26
28
28
26
28
27
26
28
27
26
29
28
26
28
27
Moonrise
3:20
4:09
4:57
5:42
6:27
7:12
7:58
8:46
9:38
10:34
11:34
12:37
1:39
2:40
3:36
Moonset
3:04
3:53
4:39
5:24
6:07
6:49
7:32
8:17
9:04
9:56
10:52
11:52
12:55
1:58
2:58
3:55
Sunrise
5:58
5:58
5:56
5:56
5:56
5:56
5:56
5:54
5:54
5:54
5:54
5:54
5:54
5:52
5:52
5:52
Sunset
6:00
6:00
6:00
6:00
6:00
5:59
5:59
5:59
5:59
5:58
5:58
5:58
5:58
5:57
5:57
5:57
Today's sea temperature in Sao Luis is
28.4°C
(Statistics for 24 Aug 1981-2005 – mean: 26.9 max: 27.8 min: 25.7°C)
Issued (local time): 2 am Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest