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 05:26 AM and sunset is at 05:34 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Warm air temperatures (max 25°C on Wed morning, min 24°C on Wed afternoon). Wind will be generally light.

Days 4–6 Weather Summary

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

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 24°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 26°C on Mon morning, min 24°C on Mon night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
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
2:16PM1.52m
2:56AM1.66m
2:59PM1.58m
3:33AM1.72m
3:38PM1.60m
4:06AM1.74m
4:15PM1.58m
4:38AM1.70m
4:50PM1.52m
5:08AM1.63m
5:24PM1.44m
5:36AM1.52m
5:58PM1.33m
6:05AM1.41m
6:34PM1.22m
6:35AM1.29m
7:16PM1.11m
7:13AM1.18m
8:21PM1.01m
8:12AM1.09m
10:21PM0.98m
10:03AM1.06m
00:01AM1.05m
11:41AM1.12m
00:55AM1.18m
12:40PM1.22m
1:32AM1.31m
1:23PM1.33m
Low Tide
8:08AM0.35m
8:23PM0.08m
8:51AM0.27m
9:02PM0.04m
9:30AM0.21m
9:38PM0.04m
10:07AM0.18m
10:12PM0.09m
10:41AM0.17m
10:46PM0.16m
11:15AM0.20m
11:18PM0.25m
11:48AM0.25m
11:52PM0.36m
12:24PM0.32m
00:27AM0.47m
1:04PM0.41m
1:07AM0.58m
1:57PM0.50m
2:04AM0.68m
3:15PM0.56m
3:37AM0.74m
4:50PM0.55m
5:21AM0.72m
6:03PM0.48m
6:29AM0.64m
6:51PM0.38m
7:16AM0.53m
7:30PM0.28m
Wave
Height (m)
Direction
Period (s)
1.1
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1
S
11
1
S
11
0.8
S
10
0.7
S
10
0.6
S
11
0.6
S
12
0.6
SSW
13
0.7
SSW
14
0.7
SSW
13
0.8
SSW
13
0.8
SSW
12
0.7
SW
12
0.9
SSW
16
0.8
SSW
15
0.8
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
0.8
SSW
12
0.8
S
12
0.8
S
12
0.8
S
11
0.7
SSW
16
0.8
SSW
15
0.8
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SSW
12
1
S
12
1.2
S
12
1.2
S
11
1.1
S
12
1.1
S
12
1
S
12
0.9
SSW
11
0.9
SSW
11
0.8
SSW
11
0.7
S
14
0.7
SSW
14
0.6
S
16
0.6
S
14
0.6
S
14
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
km/h
20
S
20
S
20
SSW
15
SSW
15
SW
15
SW
10
SW
15
SW
10
SW
5
NW
10
SW
5
WSW
10
SSW
20
SSW
15
SW
15
S
15
SSW
15
SW
10
SSW
15
SW
15
SSW
5
SSW
15
SW
15
SW
10
SSW
15
SW
15
SW
10
SW
10
SW
10
SW
10
SW
10
SW
5
WSW
5
WSW
10
SW
10
SW
10
SW
15
SW
20
SW
15
SW
20
SW
15
SW
5
SSW
15
WSW
10
WSW
10
S
15
SW
 mm
1
1
1
1
1
max °C
25
25
24
25
25
25
25
25
24
25
25
24
25
24
24
25
25
24
24
24
24
25
25
24
25
25
24
25
25
24
25
25
25
25
25
25
26
26
25
26
25
25
25
26
25
25
25
Moonrise
3:54
4:44
5:31
6:16
7:01
7:47
8:34
9:23
10:13
11:04
11:55
12:46
1:35
2:22
3:07
3:52
Moonset
4:19
5:07
5:53
6:38
7:23
8:09
8:56
9:46
10:36
11:28
12:19
1:09
1:57
2:44
3:29
Sunrise
5:26
5:26
5:26
5:26
5:24
5:24
5:24
5:24
5:24
5:24
5:22
5:22
5:22
5:22
5:22
5:22
Sunset
5:34
5:32
5:32
5:31
5:31
5:31
5:30
5:30
5:30
5:30
5:30
5:30
5:29
5:29
5:28
5:28
Today's sea temperature in São Tomé is
26.3°C
(Statistics for 09 Sep 1981-2005 – mean: 25.4 max: 26.5 min: 24.2°C)
Issued (local time): 11 am Wednesday 09 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest