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 — and sunset is at 07:00 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Warm air temperatures (max 28°C on Sat afternoon, min 27°C on Fri afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm air temperatures (max 28°C on Mon afternoon, min 27°C on Mon afternoon). Mainly fresh winds.

Days 8–10 Weather Summary

Heavy rain (total 101mm), heaviest during Sat night. Warm (max 27°C on Thu afternoon, min 24°C on Sat night). Winds decreasing (fresh winds from the N on Thu afternoon, light winds from the NNE by Sat night).

Days 11–13 Weather Summary

Heavy rain (total 206mm), heaviest during Sun night. Warm (max 27°C on Tue afternoon, min 23°C on Sun night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the NNW by Mon night).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
31
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
Wave Height Map
High Tide
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
6:33AM2.19m
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) 
0.9
NNE
8
0.9
NNE
8
0.9
NNE
4
0.9
N
4
0.9
NNE
4
1
NNE
5
1
NNE
5
1
NNE
5
1.1
NNE
5
1
NNE
5
0.9
NNE
4
0.9
NNE
5
0.9
NNE
5
1
N
5
1
N
5
1.1
NNE
5
1.1
NNE
6
1
N
5
1
N
5
0.7
NNE
7
0.7
NNE
7
0.8
NNE
7
0.8
NNE
7
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
1.1
NNE
8
1.1
NNE
8
1.3
N
5
1.6
NNE
7
1.4
NNE
7
1.3
NNE
6
1.3
NNE
8
1.2
NNE
8
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
rain showers
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
heavy rain
heavy rain
thunderstorm
cloud
cloud
cloud
part cloud
part cloud
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
clear
rain shwrs
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
heavy rain
heavy rain
risk tstorm
cloudy
cloudy
cloudy
some clouds
some clouds
 km/h
25
N
25
N
25
N
30
N
30
N
30
N
30
N
30
N
30
N
30
N
25
N
25
N
25
N
30
N
30
N
35
N
30
N
30
N
30
N
20
NNW
25
N
25
NNW
25
NNW
25
N
20
N
10
NNE
15
NNE
15
NW
25
W
30
NNW
35
NNW
35
N
30
N
35
N
25
N
30
N
 mm 
1
2
3
7
1
3
4
1
2
10
4
7
51
19
16
166
23
1
max°C
27
27
27
28
27
27
28
27
27
28
27
28
28
27
27
28
27
27
27
27
26
26
26
26
25
26
25
25
24
24
24
26
26
27
26
27
Moonrise
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
3:26
Sunrise
6:58
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:01
7:03
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
28.7° C
(Statistics for 19 Dec 1981-2005 – mean: 28.1 max: 29.0 min: 27.2°C)
Issued (local time): 1 pm Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest