Singapore (Horsburgh Lighthouse) Sea Conditions and Tide Table

Singapore (Horsburgh Lighthouse) 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 06:56 AM and sunset is at 07:05 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Tue afternoon. Warm air temperatures (max 29°C on Sun afternoon, min 27°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 30mm), heaviest during Wed morning. Warm air temperatures (max 28°C on Wed morning, min 26°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Sun morning. Warm (max 29°C on Sat afternoon, min 27°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Wed morning. Warm (max 29°C on Tue afternoon, min 27°C on Wed night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
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
4:31PM2.05m
2:12AM1.93m
5:48PM2.01m
7:05PM2.03m
5:05AM1.79m
8:03PM2.07m
6:52AM1.88m
8:44PM2.11m
8:15AM2.08m
9:18PM2.14m
9:21AM2.31m
9:49PM2.16m
10:19AM2.51m
10:18PM2.18m
11:15AM2.63m
10:48PM2.21m
12:11PM2.67m
11:20PM2.23m
1:07PM2.63m
11:54PM2.24m
2:04PM2.52m
00:32AM2.22m
Low Tide
8:51AM0.55m
9:42PM1.64m
9:46AM0.62m
11:10PM1.65m
10:59AM0.70m
00:42AM1.56m
12:26PM0.75m
1:44AM1.39m
1:45PM0.75m
2:29AM1.17m
2:49PM0.75m
3:09AM0.92m
3:43PM0.79m
3:48AM0.66m
4:31PM0.88m
4:28AM0.42m
5:16PM1.02m
5:10AM0.22m
6:00PM1.19m
5:55AM0.10m
6:43PM1.34m
6:41AM0.06m
7:29PM1.48m
Wave
height (m) 
direction
period (s) 
0.2
NNE
2
0.1
NE
3
0.1
NE
2
0
E
8
0.1
NE
2
0.2
NNE
3
0.2
NNE
3
0.1
NE
3
0.1
NE
4
0.1
NE
4
0.1
NE
3
0.2
SSE
2
0.2
ESE
3
0.1
E
3
0.1
E
4
0.1
E
4
0.1
E
4
0.1
E
3
0
E
5
0.1
E
2
0.1
E
2
0
E
2
0.1
E
2
0.1
E
2
0.1
E
2
0.1
E
2
0.1
E
1
0.1
E
2
0
E
2
0
E
10
0
E
9
0.1
NE
9
0
E
8
0.1
N
8
0.1
N
8
0.1
NE
7
clear
thunderstorm
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
cloud
rain showers
thunderstorm
cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
risk tstorm
some clouds
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
cloudy
rain shwrs
risk tstorm
cloudy
cloudy
some clouds
some clouds
some clouds
risk tstorm
rain shwrs
risk tstorm
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
10
NNE
15
NE
5
NNE
5
N
15
NE
15
NNE
5
NNE
10
E
10
SW
10
SW
10
W
15
SSE
10
WSW
10
WSW
10
N
10
ESE
5
SE
5
ESE
5
SSE
10
SE
10
SE
5
ESE
10
E
10
SE
10
SSE
10
ESE
10
ESE
5
SE
5
SE
5
SE
5
NW
10
NNW
5
NNW
5
NW
10
NNE
10
E
 mm 
1
1
2
2
3
2
5
5
8
2
5
5
3
1
2
1
2
3
1
5
2
2
1
1
4
max°C
28
29
28
28
29
29
28
28
28
28
28
28
28
28
28
27
27
27
28
29
28
28
29
29
29
29
29
28
29
29
28
29
28
28
29
28
Moonrise
12:14
1:07
1:59
2:49
3:38
4:26
5:16
6:07
7:02
8:01
9:04
10:08
Moonset
12:34
1:28
2:19
3:10
3:59
4:49
5:41
6:35
7:34
8:36
9:41
10:45
Sunrise
6:56
6:56
6:56
6:56
6:56
6:54
6:54
6:54
6:54
6:54
6:54
6:54
Sunset
7:05
7:05
7:05
7:05
7:05
7:05
7:04
7:04
7:04
7:04
7:04
7:04
Today's sea temperature in Singapore (Horsburgh Lighthouse) is 29.4 °C (Statistics for 20 Apr 1981-2005 – mean: 29.7 max: 30.7 min: 28.6°C)
Issued (local time): 1 am Sunday 20 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest