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 07:00 AM and sunset is at 07:01 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Sat afternoon. Very warm air temperatures (max 30°C on Sun afternoon, min 24°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Warm air temperatures (max 29°C on Mon afternoon, min 24°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 211mm), heaviest during Sat afternoon. Warm (max 30°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sun morning. Warm (max 25°C on Tue afternoon, min 22°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
10:38AM2.98m
00:11AM3.09m
11:16AM3.06m
00:45AM3.13m
11:54AM3.13m
1:20AM3.15m
12:30PM3.17m
1:55AM3.14m
1:07PM3.18m
2:31AM3.12m
1:44PM3.15m
3:08AM3.08m
2:24PM3.09m
3:46AM3.04m
3:09PM2.99m
4:24AM2.99m
4:01PM2.88m
5:04AM2.94m
5:05PM2.76m
5:46AM2.91m
6:27PM2.69m
6:33AM2.90m
8:11PM2.73m
Low Tide
4:56PM0.64m
5:06AM1.78m
5:31PM0.57m
5:39AM1.76m
6:06PM0.52m
6:11AM1.75m
6:41PM0.51m
6:44AM1.75m
7:16PM0.53m
7:19AM1.75m
7:52PM0.59m
7:58AM1.75m
8:31PM0.70m
8:44AM1.74m
9:14PM0.87m
9:40AM1.69m
10:05PM1.10m
10:50AM1.59m
11:07PM1.35m
12:09PM1.39m
00:20AM1.59m
1:19PM1.12m
1:33AM1.76m
Wave
height (m) 
direction
period (s) 
0.4
NNW
3
0.4
N
3
0.3
N
2
0.3
N
2
0.3
N
2
0.4
NNE
3
0.4
NNE
3
0.4
NNE
3
0.3
NNE
3
0.4
NNE
3
0.5
NNE
3
0.3
N
3
0.4
N
3
0.3
NNE
3
0.4
N
3
0.4
N
3
0.5
N
3
0.4
N
3
0.4
NNE
3
0.5
NNE
3
0.4
N
3
0.4
N
3
0.3
NNW
3
0.3
NNW
3
0.3
NNW
2
0.4
NW
3
0.3
NNW
3
0.3
N
3
0.3
NNW
3
0.3
NNW
2
0.3
NNW
2
0.4
N
3
0.4
NNW
3
0.4
N
3
0.4
NNW
3
0.4
NNE
3
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
cloud
light rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
cloudy
light rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
some clouds
 km/h
20
NNW
15
N
10
NNW
15
N
15
NNE
10
N
20
N
20
N
10
N
20
N
20
N
15
N
20
N
15
N
15
N
20
N
20
N
15
N
20
N
25
N
15
N
20
N
15
NNW
10
NW
10
NNW
15
NW
10
N
10
NNW
15
NW
10
NNW
15
N
15
NNW
15
NNW
20
NNW
15
NNW
10
N
 mm 
2
2
5
2
1
3
2
1
4
2
2
5
24
23
80
77
6
3
3
1
1
max°C
27
29
26
28
29
26
29
30
26
28
29
26
27
29
26
28
29
26
28
30
26
26
24
23
23
23
23
23
24
23
23
24
23
24
25
24
Moonrise
6:07
6:59
7:52
8:43
9:32
10:19
11:04
11:48
12:31
1:17
2:05
2:57
Moonset
6:26
7:18
8:11
9:02
9:51
10:38
11:23
12:08
12:53
1:41
2:32
Sunrise
7:00
7:00
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
7:01
7:02
7:02
7:04
7:04
7:05
7:05
7:06
7:06
7:07
7:07
7:07
Today's sea temperature in Sembawang, Singapore is
29.0° C
(Statistics for 19 Dec 1981-2005 – mean: 28.2 max: 29.1 min: 27.4°C)
Issued (local time): 7 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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