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 — and sunset is at —.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Warm air temperatures (max 29°C on Sat morning, min 26°C on Thu night). Winds increasing (light winds from the NE on Thu night, fresh winds from the NE by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Warm air temperatures (max 28°C on Mon morning, min 26°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Fri afternoon. Warm (max 28°C on Thu morning, min 26°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Heavy rain (total 41mm), heaviest during Sun night. Warm (max 29°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
High Tide
6:46PM5.82m
7:20AM5.38m
7:31PM5.80m
8:06AM5.28m
8:16PM5.67m
8:52AM5.10m
9:03PM5.44m
9:40AM4.87m
9:52PM5.15m
10:31AM4.64m
10:45PM4.83m
11:25AM4.43m
11:43PM4.55m
12:24PM4.29m
00:48AM4.34m
1:27PM4.25m
1:54AM4.25m
2:28PM4.30m
2:57AM4.26m
3:23PM4.42m
3:53AM4.33m
4:13PM4.57m
4:42AM4.45m
4:57PM4.73m
Low Tide
1:05AM-0.17m
1:18PM0.39m
1:50AM-0.12m
2:03PM0.50m
2:37AM0.05m
2:49PM0.69m
3:24AM0.31m
3:37PM0.91m
4:13AM0.62m
4:30PM1.15m
5:06AM0.92m
5:27PM1.35m
6:04AM1.18m
6:31PM1.48m
7:06AM1.35m
7:37PM1.50m
8:07AM1.42m
8:41PM1.42m
9:05AM1.40m
9:38PM1.27m
9:57AM1.33m
10:28PM1.10m
10:43AM1.23m
Wave
height (m) 
direction
period (s) 
clear
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
thunderstorm
clear
rain showers
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
risk tstorm
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
risk tstorm
clear
rain shwrs
risk tstorm
some clouds
some clouds
risk tstorm
clear
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
15
NE
15
ENE
20
NE
15
NE
25
ENE
30
NNE
20
ENE
25
ENE
35
NE
20
NE
25
ENE
30
NE
20
NE
20
ENE
30
NE
25
NE
20
ENE
25
NNE
20
NE
20
ENE
25
NE
20
NE
20
ENE
25
NE
20
NE
25
ENE
30
NE
25
NE
25
ENE
20
NE
20
ENE
20
ENE
25
NE
20
ENE
25
ENE
25
NE
 mm 
3
1
1
4
3
1
1
1
3
4
1
1
2
1
13
4
9
4
2
4
max°C
27
28
28
27
29
28
27
28
28
27
28
28
27
28
27
27
28
27
26
28
28
27
28
27
27
28
28
27
29
29
27
28
27
27
28
27
Moonrise
6:52
7:58
8:59
9:53
10:42
11:26
12:07
12:47
1:26
2:06
2:49
Moonset
6:05
7:12
8:17
9:17
10:11
10:59
11:44
12:27
1:08
1:50
2:33
3:19
Sunrise
5:39
5:39
5:39
5:39
5:41
5:41
5:41
5:41
5:43
5:43
5:43
5:43
Sunset
5:54
5:54
5:55
5:55
5:57
5:57
5:58
5:58
5:59
5:59
6:00
6:00
Today's sea temperature in Sao Luis is
27.9° C
(Statistics for 04 Dec 1981-2005 – mean: 27.3 max: 28.2 min: 26.6°C)
Issued (local time): 8 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest