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 05:31 AM and sunset is at 06:15 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Sun afternoon. Very warm air temperatures (max 31°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Very warm air temperatures (max 31°C on Wed morning, min 25°C on Mon afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 31°C on Thu morning, min 26°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 31°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

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
1:18PM1.11m
1:42PM1.14m
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
Low Tide
00:15AM0.14m
00:26AM0.13m
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
Wave
height (m) 
direction
period (s) 
0.1
E
4
0.1
E
5
0.2
ESE
3
0.1
NW
2
0.2
NNW
2
0.2
NNW
2
0.2
NNW
3
0.1
NW
2
0.3
NW
2
0.6
NNW
3
0.4
NW
3
0.3
NW
2
0.7
NW
4
0.3
NW
3
0.4
NW
2
0.4
NW
2
0.6
NNW
3
0.4
NW
3
0.4
NW
3
0.2
NNW
3
0.1
NW
3
0.3
NNW
2
0.4
NNW
3
0.6
NNW
3
0.6
NW
4
0.5
NW
3
0.2
NNW
3
0.4
NW
3
0.2
NNW
2
0.1
NE
2
0.3
NW
2
0.2
NNW
2
0.3
NW
2
0.4
NW
3
0.5
NW
3
0.4
NW
3
part cloud
thunderstorm
thunderstorm
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
some clouds
risk tstorm
risk tstorm
some clouds
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
5
NE
10
ESE
5
SE
10
N
10
N
10
NW
5
WNW
5
S
10
NW
15
NW
10
NNW
10
NW
15
NNW
10
N
10
NW
10
N
15
NNW
10
NNW
10
NNW
10
N
5
NNW
10
NNW
15
N
15
NW
15
NNW
10
NNW
5
NW
10
NNW
10
N
5
NNW
10
NNW
10
N
10
NW
15
NNW
10
NNW
10
NW
 mm 
2
6
2
5
5
4
2
1
1
max°C
31
29
27
31
30
27
29
28
26
27
26
26
30
29
27
31
30
27
31
30
27
31
30
27
31
30
28
31
31
27
30
30
27
31
30
28
Moonrise
4:29
5:19
6:12
7:06
7:59
8:50
9:41
10:30
11:19
12:10
1:03
2:00
Moonset
5:39
6:31
7:22
8:11
8:56
9:39
10:19
10:59
11:38
12:20
1:05
Sunrise
5:31
5:33
5:33
5:33
5:33
5:35
5:35
5:35
5:35
5:37
5:37
5:37
Sunset
6:15
6:16
6:16
6:17
6:17
6:19
6:19
6:20
6:20
6:21
6:21
6:21
Today's sea temperature in Alotau is
29.8° C
(Statistics for 19 Dec 1981-2005 – mean: 28.8 max: 29.8 min: 27.8°C)
Issued (local time): 3 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest