Port Moresby Sea Conditions and Tide Table

Port Moresby 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 05:48 AM and sunset is at 06:28 PM.

Days 1–3 Weather Summary

Heavy rain (total 38mm), heaviest during Sun afternoon. Warm air temperatures (max 29°C on Sat morning, min 24°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Thu night. Warm air temperatures (max 29°C on Tue morning, min 25°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 24mm), heaviest during Sat afternoon. Warm (max 29°C on Fri morning, min 26°C on Fri afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 26°C on Mon night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
9:37AM2.24m
8:30PM1.66m
10:12AM2.25m
9:01PM1.62m
10:50AM2.22m
9:36PM1.56m
11:32AM2.18m
10:18PM1.50m
12:18PM2.12m
11:23PM1.45m
1:11PM2.05m
1:03AM1.44m
2:12PM1.99m
2:55AM1.52m
3:15PM1.94m
4:24AM1.69m
4:14PM1.92m
5:26AM1.92m
5:08PM1.92m
6:16AM2.15m
5:57PM1.93m
7:02AM2.37m
6:43PM1.94m
Low Tide
3:52PM1.23m
2:57AM0.58m
4:33PM1.26m
3:28AM0.64m
5:18PM1.29m
4:03AM0.73m
6:11PM1.30m
4:42AM0.83m
7:12PM1.30m
8:22PM1.26m
9:25PM1.17m
8:20AM1.17m
10:14PM1.04m
10:02AM1.18m
10:56PM0.88m
11:22AM1.11m
11:37PM0.71m
12:24PM1.02m
00:17AM0.54m
1:16PM0.94m
00:59AM0.39m
Wave
height (m) 
direction
period (s) 
0.8
SSE
8
0.7
SE
8
0.6
SE
8
0.9
SE
8
1
WNW
4
0.8
W
5
0.6
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.4
WNW
3
0.3
WNW
4
0.3
WNW
4
0.3
SE
6
0.1
SE
6
0.2
ESE
6
0.2
SSE
10
0.3
SE
6
0.2
SSE
11
0.3
SSE
10
0.2
SSE
10
0.2
SSE
16
0.2
SSE
16
0.4
SE
14
0.5
S
4
0.6
S
5
0.6
SSE
7
0.5
SE
7
0.4
SSE
8
0.6
SSE
8
rain showers
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
mod rain
thunderstorm
clear
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
cloud
rain shwrs
risk tstorm
risk tstorm
risk tstorm
mod rain
mod rain
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
mod rain
risk tstorm
clear
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
some clouds
risk tstorm
cloudy
 km/h
5
WNW
10
WSW
5
N
20
NW
20
NW
15
N
15
NW
10
W
5
NE
5
SW
10
S
5
ENE
0
WSW
10
SSW
5
NE
15
NW
15
W
10
NNW
5
SW
10
S
5
E
10
WNW
10
WSW
5
NNE
0
ESE
10
SSW
5
ESE
5
W
10
SSW
5
SSW
5
NE
5
WSW
10
N
5
WSW
5
WNW
5
NNE
 mm 
1
5
8
3
10
9
1
1
5
1
1
5
2
3
8
6
9
3
1
5
1
20
1
max°C
29
29
27
28
27
25
28
28
27
29
29
27
29
29
28
29
29
27
29
28
27
29
29
26
29
29
28
29
29
28
29
29
28
29
28
27
Moonrise
5:35
6:28
7:21
8:14
9:05
9:55
10:44
11:33
12:23
1:16
2:13
3:15
Moonset
6:43
7:34
8:23
9:09
9:51
10:32
11:12
11:52
12:34
1:20
2:10
Sunrise
5:48
5:48
5:48
5:48
5:50
5:50
5:50
5:50
5:52
5:52
5:52
5:52
Sunset
6:28
6:29
6:29
6:30
6:30
6:30
6:30
6:31
6:31
6:32
6:32
6:34
Today's sea temperature in Port Moresby is
30.3° C
(Statistics for 20 Dec 1981-2005 – mean: 28.7 max: 29.4 min: 28.0°C)
Issued (local time): 9 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest