Sembawang, Singapore Sea Conditions and Tide Table

Sembawang, Singapore 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 06:52 AM and sunset is at 06:55 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Sat night. Very warm air temperatures (max 31°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Tue afternoon. Very warm air temperatures (max 30°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 51mm), heaviest during Fri afternoon. Warm (max 28°C on Thu afternoon, min 24°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 26mm), heaviest during Tue night. Warm (max 30°C on Mon afternoon, min 24°C on Sun morning). 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
Tuesday
16
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
10:54AM3.30m
00:31AM3.51m
11:38AM3.39m
1:18AM3.50m
12:22PM3.43m
2:04AM3.41m
1:07PM3.41m
2:50AM3.26m
1:54PM3.33m
3:36AM3.10m
2:42PM3.18m
4:23AM2.94m
3:35PM2.99m
5:10AM2.82m
4:36PM2.78m
6:00AM2.74m
5:51PM2.61m
6:51AM2.70m
7:33PM2.55m
7:43AM2.71m
9:11PM2.63m
8:32AM2.75m
10:13PM2.77m
Low Tide
5:08PM0.01m
5:25AM1.64m
5:54PM-0.09m
6:07AM1.70m
6:41PM-0.05m
6:50AM1.76m
7:30PM0.10m
7:35AM1.82m
8:20PM0.34m
8:25AM1.87m
9:14PM0.64m
9:27AM1.89m
10:14PM0.94m
10:49AM1.86m
11:22PM1.23m
12:14PM1.73m
00:30AM1.46m
1:22PM1.53m
1:32AM1.62m
2:16PM1.31m
2:26AM1.73m
3:01PM1.09m
3:13AM1.79m
Wave
height (m) 
direction
period (s) 
0
E
3
0
E
2
0.1
NE
2
0.2
N
2
0.1
NE
2
0.5
NNE
3
0.3
N
3
0.4
N
3
0.3
N
2
0.3
NNE
2
0.4
NNE
3
0.3
NNE
3
0.2
NNE
3
0.3
NNE
2
0.3
NNE
3
0.3
NNE
2
0.2
ENE
3
0.1
NE
2
0.1
NE
10
0.1
NE
10
0.1
NE
2
0.2
NNE
2
0.2
NNE
2
0.2
NNE
2
0.1
NE
4
0.1
N
2
0.1
E
4
0.1
N
2
0.4
NE
3
0.3
N
2
0.3
N
2
0.3
NE
3
0.2
NNE
2
0.3
NNE
2
0.4
NE
3
0.3
NNE
2
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
mod rain
thunderstorm
mod rain
mod rain
part cloud
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
cloudy
cloudy
some clouds
some clouds
risk tstorm
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
mod rain
risk tstorm
mod rain
mod rain
some clouds
some clouds
risk tstorm
rain shwrs
rain shwrs
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
 km/h
5
WNW
5
S
10
NNE
15
N
15
N
15
N
15
N
15
N
10
NNW
20
N
15
NNE
10
N
15
N
15
NNE
10
N
15
NNE
5
NW
10
NNE
5
WNW
5
W
10
NNE
10
N
10
NNE
10
N
5
ESE
5
WNW
5
NW
10
N
15
NNE
10
NNW
15
N
15
NNE
10
N
15
N
15
NNE
10
N
 mm 
1
4
2
3
6
1
4
1
2
7
6
2
9
10
8
9
4
1
1
4
1
2
10
max°C
28
30
27
28
31
26
25
27
26
27
30
26
27
28
26
27
30
26
27
28
26
27
27
26
24
24
24
26
29
26
28
30
26
27
30
26
Moonrise
7:22
8:30
9:34
10:33
11:25
12:13
12:57
1:39
2:20
3:01
3:44
Moonset
6:53
8:01
9:07
10:08
11:03
11:51
12:36
1:17
1:57
2:37
3:18
4:01
Sunrise
6:52
6:54
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:58
6:58
Sunset
6:55
6:55
6:57
6:57
6:57
6:58
6:58
6:59
6:59
7:00
7:00
7:00
Today's sea temperature in Sembawang, Singapore is
29.6° C
(Statistics for 05 Dec 1981-2005 – mean: 28.6 max: 29.6 min: 27.4°C)
Issued (local time): 7 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest