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 05:43 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Mon morning, min 26°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

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

Days 7–9 Weather Summary

Heavy rain (total 41mm), heaviest during Sun night. Warm (max 28°C on Sun morning, min 22°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 26mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 24°C on Wed morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
4:13PM4.57m
4:42AM4.45m
4:57PM4.73m
5:26AM4.56m
5:38PM4.88m
6:07AM4.67m
6:17PM5.00m
6:46AM4.74m
6:54PM5.09m
7:24AM4.80m
7:32PM5.15m
8:01AM4.82m
8:10PM5.18m
8:40AM4.83m
8:49PM5.17m
9:20AM4.82m
9:32PM5.12m
10:04AM4.79m
10:18PM5.04m
10:50AM4.75m
11:09PM4.92m
11:42AM4.72m
00:06AM4.78m
Low Tide
9:57AM1.33m
10:28PM1.10m
10:43AM1.23m
11:12PM0.93m
11:25AM1.13m
11:54PM0.78m
12:05PM1.04m
00:32AM0.66m
12:42PM0.97m
1:10AM0.57m
1:20PM0.93m
1:48AM0.52m
1:58PM0.90m
2:26AM0.50m
2:36PM0.90m
3:06AM0.53m
3:18PM0.91m
3:49AM0.59m
4:03PM0.94m
4:35AM0.69m
4:53PM0.97m
5:25AM0.81m
5:49PM1.01m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
cloud
rain showers
light rain
cloud
cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
cloudy
rain shwrs
light rain
cloudy
cloudy
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
25
NE
30
NNE
20
NE
25
NE
30
NNE
20
NE
25
NE
25
NE
20
NE
25
ENE
30
NNE
20
ENE
25
ENE
30
NE
20
NE
25
ENE
30
NE
20
NE
20
ENE
20
NE
10
SE
10
SSW
10
SE
15
SSE
15
SSE
10
S
5
S
5
S
20
NE
15
ENE
15
E
25
NE
10
ENE
15
E
20
ENE
20
ENE
 mm 
1
2
6
2
5
24
7
2
1
1
7
4
3
5
3
2
1
max°C
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
25
23
24
23
22
23
23
28
27
25
28
28
26
28
27
26
Moonrise
2:06
2:49
3:34
4:22
5:12
6:04
6:57
7:48
8:38
9:26
10:12
10:57
Moonset
2:33
3:19
4:06
4:57
5:49
6:41
7:32
8:21
9:08
9:52
10:36
11:19
Sunrise
5:43
5:43
5:43
5:45
5:45
5:46
5:46
5:47
5:47
5:48
5:48
5:48
Sunset
6:00
6:00
6:00
6:00
6:01
6:01
6:02
6:02
6:04
6:04
6:05
6:05
Today's sea temperature in Sao Luis is
28.2° C
(Statistics for 15 Dec 1981-2005 – mean: 27.5 max: 28.3 min: 26.6°C)
Issued (local time): 2 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest