São Tomé Sea Conditions and Tide Table

São Tomé 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 05:31 AM and sunset is at 05:38 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Warm air temperatures (max 25°C on Mon morning, min 23°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Thu morning, min 23°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Sun morning, min 23°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 23°C on Wed night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 23°C on Sat night). Wind will be generally light.

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
1:11PM1.24m
2:08AM1.24m
1:53PM1.34m
2:42AM1.36m
2:29PM1.43m
3:12AM1.47m
3:03PM1.51m
3:41AM1.57m
3:36PM1.55m
4:10AM1.64m
4:10PM1.56m
4:40AM1.68m
4:44PM1.55m
5:11AM1.68m
5:21PM1.49m
5:45AM1.64m
6:01PM1.42m
6:22AM1.56m
6:47PM1.31m
7:07AM1.46m
7:46PM1.20m
8:06AM1.35m
9:11PM1.12m
9:29AM1.26m
11:01PM1.13m
11:09AM1.26m
00:28AM1.25m
12:28PM1.34m
Low Tide
6:53AM0.63m
7:30PM0.35m
7:41AM0.55m
8:08PM0.25m
8:21AM0.46m
8:41PM0.17m
8:57AM0.39m
9:13PM0.11m
9:32AM0.32m
9:44PM0.08m
10:07AM0.26m
10:16PM0.07m
10:42AM0.22m
10:49PM0.09m
11:19AM0.20m
11:24PM0.15m
11:59AM0.22m
00:03AM0.23m
12:43PM0.26m
00:47AM0.34m
1:37PM0.33m
1:43AM0.46m
2:45PM0.40m
2:59AM0.57m
4:12PM0.42m
4:38AM0.61m
5:39PM0.36m
6:09AM0.55m
6:47PM0.26m
Wave
Height (m)
Direction
Period (s)
0.7
SSW
12
0.8
SSW
12
0.7
SSW
11
0.7
SSW
10
0.8
SSW
10
0.9
S
9
0.8
S
9
1
S
6
0.7
S
9
0.6
S
9
0.7
S
9
0.7
S
9
0.6
S
9
0.9
SSW
4
0.8
SSW
10
0.8
SSW
11
0.9
SW
16
0.9
SW
15
0.7
SW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.8
SSW
13
0.8
SSW
13
0.8
SSW
12
0.9
SSW
11
0.9
SSW
10
1
S
10
0.9
S
10
0.9
S
10
0.8
S
10
0.8
S
10
0.9
S
10
0.9
S
10
0.8
S
10
0.9
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.8
S
9
0.9
S
14
1.4
S
13
1.5
S
13
1.5
S
12
1.5
S
12
part cloud
rain showers
part cloud
part cloud
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
some clouds
rain shwrs
some clouds
some clouds
light rain
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
km/h
10
S
15
S
10
SSW
5
SSW
15
SW
15
SSW
15
SSW
20
SSW
15
SW
10
SW
15
SW
10
SW
15
SW
20
SW
15
SSW
15
SW
15
WSW
15
WSW
10
WSW
5
SW
10
SW
5
S
5
SSW
15
SW
15
SW
15
SW
15
SW
10
SW
20
SSW
15
SW
10
SSW
15
SSW
5
SW
10
SSW
15
SW
10
SW
15
SSW
20
SSW
15
SSW
10
SSW
15
SSW
15
SW
10
SSW
25
SSW
15
SSW
10
SSW
20
S
 mm
1
1
max °C
25
24
24
25
24
24
25
24
24
25
25
24
25
25
24
25
24
24
25
25
24
24
24
23
25
24
24
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
24
24
23
Moonrise
2:54
3:43
4:29
5:14
5:58
6:41
7:26
8:12
9:02
9:56
10:55
11:57
1:00
2:02
3:00
Moonset
2:28
3:17
4:05
4:51
5:35
6:19
7:03
7:48
8:37
9:29
10:25
11:26
12:29
1:31
2:31
3:27
Sunrise
5:31
5:31
5:31
5:31
5:30
5:30
5:30
5:30
5:28
5:28
5:28
5:28
5:28
5:28
5:26
5:26
Sunset
5:38
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:36
5:36
5:36
5:35
5:35
5:35
5:34
5:34
Today's sea temperature in São Tomé is
25.8°C
(Statistics for 24 Aug 1981-2005 – mean: 25.1 max: 26.4 min: 23.5°C)
Issued (local time): 5 am Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest