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 07:00 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Sat afternoon. Warm air temperatures (max 28°C on Sat afternoon, min 26°C on Fri night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm air temperatures (max 28°C on Mon afternoon, min 27°C on Mon morning). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 187mm), heaviest during Sat night. Warm (max 27°C on Thu morning, min 24°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

Heavy rain (total 60mm), heaviest during Sun morning. Warm (max 26°C on Mon morning, min 23°C on Sun morning). Winds increasing (light winds from the NW on Sun morning, strong winds from the N by Mon night).

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
9:13AM2.17m
11:53PM2.40m
9:46AM2.19m
00:29AM2.42m
10:21AM2.20m
1:03AM2.43m
11:00AM2.21m
1:36AM2.44m
11:42AM2.20m
2:08AM2.45m
12:28PM2.19m
2:41AM2.45m
1:17PM2.19m
3:14AM2.43m
2:10PM2.18m
3:49AM2.38m
3:10PM2.17m
4:25AM2.32m
4:21PM2.17m
5:05AM2.25m
5:45PM2.18m
5:47AM2.20m
7:19PM2.25m
Low Tide
4:15PM0.60m
5:00AM1.71m
4:50PM0.52m
5:34AM1.71m
5:26PM0.47m
6:09AM1.69m
6:02PM0.45m
6:47AM1.64m
6:39PM0.46m
7:27AM1.59m
7:18PM0.51m
8:08AM1.52m
8:00PM0.60m
8:51AM1.44m
8:45PM0.74m
9:37AM1.35m
9:37PM0.92m
10:28AM1.24m
10:37PM1.14m
11:25AM1.10m
11:50PM1.37m
12:28PM0.92m
1:11AM1.54m
Wave
height (m) 
direction
period (s) 
1
NNE
5
1.1
NNE
5
1
NNE
5
0.9
NNE
5
1
N
4
0.9
NNE
4
0.9
NNE
5
0.9
NNE
5
0.9
NNE
5
1
NNE
5
1.1
NNE
5
0.9
NNE
5
1
N
5
1.1
N
5
1.1
N
5
1.1
NNE
5
1.3
N
5
1.4
NNE
6
1.3
NNE
6
1.3
NNE
6
1.2
NNE
6
1.2
NNE
5
1.2
NNE
5
1
N
4
1.2
N
5
1.1
N
4
0.9
NNE
8
0.9
NNE
8
1.1
N
4
1.1
NNE
5
1
NNE
8
1.1
NNE
5
1.7
NNE
6
1.5
N
6
1.6
NNE
6
1.6
NNE
7
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
part cloud
cloud
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
mod rain
mod rain
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
some clouds
cloudy
 km/h
30
NNW
35
N
25
N
25
N
30
N
30
N
30
N
30
N
30
N
30
N
30
N
25
N
30
N
30
N
30
N
30
N
40
N
35
N
30
N
35
N
30
N
30
N
30
N
30
NNW
35
NNW
30
NNW
20
NW
25
NW
35
NNW
30
N
25
N
30
NNW
45
N
40
N
40
N
35
N
 mm 
1
1
4
6
1
1
5
49
7
9
117
40
6
4
1
3
3
3
max°C
27
27
27
27
28
27
28
28
27
27
28
27
27
28
27
28
28
27
27
27
27
27
27
25
25
25
24
24
24
25
26
26
26
24
26
26
Moonrise
6:05
6:56
7:49
8:40
9:29
10:16
11:01
11:45
12:29
1:14
2:02
2:55
Moonset
6:24
7:16
8:08
8:59
9:48
10:35
11:21
12:06
12:51
1:39
2:30
Sunrise
6:56
6:58
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:01
7:03
Sunset
7:00
7:00
7:00
7:00
7:01
7:01
7:02
7:02
7:04
7:04
7:05
7:05
Today's sea temperature in Singapore (Horsburgh Lighthouse) is
28.9° C
(Statistics for 19 Dec 1981-2005 – mean: 28.2 max: 29.1 min: 27.5°C)
Issued (local time): 1 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest