Alotau Sea Conditions and Tide Table

Alotau 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 05:33 AM and sunset is at 06:16 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Sun afternoon. Very warm air temperatures (max 31°C on Tue morning, min 25°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 31°C on Wed morning, min 26°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 31°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 32°C on Tue morning, min 26°C on Tue night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
2:07PM1.16m
2:33PM1.18m
2:58PM1.18m
3:20PM1.15m
3:36PM1.11m
3:42PM1.05m
3:37PM0.98m
3:17PM0.92m
9:14AM0.83m
2:37PM0.89m
8:08AM0.91m
2:01PM0.90m
8:21AM1.00m
9:03AM1.07m
Low Tide
00:37AM0.14m
00:50AM0.17m
1:03AM0.22m
1:14AM0.28m
1:19AM0.36m
1:07AM0.44m
00:17AM0.49m
11:24PM0.45m
9:48AM0.83m
11:10PM0.35m
11:38AM0.88m
11:18PM0.24m
11:40PM0.13m
00:06AM0.04m
Wave
height (m) 
direction
period (s) 
0.1
NW
2
0.1
NW
7
0.2
NNW
7
0.5
NW
3
0.6
NNW
4
0.4
NW
3
0.2
NNW
2
0.2
NNW
2
0.3
NNW
2
0.4
NW
3
0.3
NNW
3
0.3
NE
3
0.4
NW
3
0.2
NNW
2
0.1
NE
2
0.4
NNW
3
0.7
NW
4
0.6
NNW
3
0.7
NNW
4
0.7
NNW
4
0.4
NW
3
0.2
NNW
2
0.2
N
2
0.1
N
2
0.2
NNW
2
0.3
N
2
0.1
NW
1
0.5
NW
3
0.6
NNW
4
0.4
NW
3
0.5
NW
3
0.6
NNW
3
0.4
NW
3
0.5
NW
3
0.3
NNW
3
0.1
NW
3
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
thunderstorm
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
risk tstorm
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
 km/h
5
NNE
0
SSE
5
NW
10
NNW
10
NW
10
WNW
10
N
10
N
10
NW
15
N
10
N
10
N
10
NNW
10
NNE
5
N
15
NNW
20
NNW
15
NNW
20
NNW
15
NNW
10
WNW
10
N
10
N
5
NW
10
N
5
NNW
10
NNW
15
NNW
10
NNW
10
NW
15
NNW
15
NNW
10
NW
15
NNW
10
N
5
NNW
 mm 
2
12
3
3
2
max°C
30
28
26
30
29
27
31
30
28
31
30
27
31
31
28
31
31
28
31
31
27
31
30
28
31
30
27
32
31
28
31
30
28
31
31
28
Moonrise
6:12
7:06
7:59
8:50
9:41
10:30
11:19
12:10
1:03
2:00
3:03
4:09
Moonset
7:22
8:11
8:56
9:39
10:19
10:59
11:38
12:20
1:05
1:55
2:52
Sunrise
5:33
5:33
5:33
5:35
5:35
5:35
5:35
5:37
5:37
5:37
5:39
5:39
Sunset
6:16
6:17
6:17
6:19
6:19
6:20
6:20
6:21
6:21
6:21
6:22
6:22
Today's sea temperature in Alotau is
29.6° C
(Statistics for 21 Dec 1981-2005 – mean: 28.8 max: 29.8 min: 27.8°C)
Issued (local time): 3 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest