Apra Harbor Sea Conditions and Tide Table

Apra Harbor 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 06:37 AM and sunset is at 05:58 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Mon morning. Warm air temperatures (max 28°C on Sat morning, min 27°C on Sat afternoon). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Tue morning. Warm air temperatures (max 28°C on Tue afternoon, min 26°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Warm (max 28°C on Fri morning, min 27°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 26°C on Tue 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
9:06AM0.62m
6:39PM0.59m
9:41AM0.62m
7:15PM0.59m
10:17AM0.63m
7:51PM0.59m
10:54AM0.64m
8:30PM0.59m
11:31AM0.65m
9:14PM0.57m
12:06PM0.66m
10:07PM0.53m
12:41PM0.66m
11:16PM0.49m
1:14PM0.67m
00:49AM0.45m
1:48PM0.67m
2:41AM0.45m
2:25PM0.68m
4:26AM0.49m
3:05PM0.69m
5:48AM0.56m
3:50PM0.70m
6:53AM0.63m
Low Tide
2:09PM0.43m
2:12AM-0.20m
2:47PM0.43m
2:47AM-0.20m
3:25PM0.44m
3:23AM-0.19m
4:08PM0.44m
4:00AM-0.16m
4:56PM0.43m
4:38AM-0.12m
5:51PM0.40m
5:20AM-0.05m
6:50PM0.34m
6:05AM0.03m
7:49PM0.25m
8:46PM0.14m
7:55AM0.24m
9:41PM0.01m
9:03AM0.33m
10:34PM-0.12m
10:17AM0.40m
11:26PM-0.23m
Wave
height (m) 
direction
period (s) 
1.3
NE
14
1.4
NNE
7
1.7
NNE
8
2.1
NE
8
2
NNE
10
1.8
NNE
10
1.7
NE
11
1.7
NE
11
1.6
NE
11
1.5
NE
11
1.3
NE
11
1.1
NE
11
1.1
NE
10
1
NE
10
0.9
NE
11
0.9
N
12
1.2
N
11
1.3
N
10
1.2
NNE
10
1
NNE
10
1
NNE
15
1
NNE
14
1
NNE
13
0.9
NNE
13
0.9
NNE
12
1
NNE
12
1.2
NNW
10
1.3
NNW
10
1.2
NNW
9
1
NNW
9
0.9
NNE
11
0.8
NNE
10
0.8
NNE
11
0.9
NNE
11
1
N
10
1.2
NNW
9
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
rain shwrs
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
30
E
30
ENE
35
ENE
40
ENE
35
ENE
30
E
30
E
30
E
25
E
25
ESE
20
ESE
20
E
25
ESE
20
ESE
15
SE
15
SE
15
SSE
10
SSE
10
SE
5
E
10
ENE
10
ENE
15
NE
15
NE
20
ENE
20
ENE
20
E
15
E
15
ESE
10
SSE
5
S
5
NW
10
ENE
15
ESE
15
SE
5
E
 mm 
2
2
3
1
5
5
3
6
5
5
4
1
4
4
5
2
1
1
2
1
max°C
28
28
27
28
28
27
27
27
27
27
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
Moonrise
6:37
7:29
8:18
9:04
9:47
10:27
11:05
11:43
12:22
1:04
1:50
2:42
Moonset
6:02
6:55
7:50
8:43
9:35
10:26
11:16
12:08
1:01
1:57
2:59
Sunrise
6:37
6:37
6:39
6:39
6:39
6:39
6:41
6:41
6:41
6:41
6:43
6:43
Sunset
5:58
5:59
5:59
6:00
6:00
6:00
6:00
6:01
6:01
6:02
6:02
6:04
Today's sea temperature in Apra Harbor is
28.8° C
(Statistics for 20 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C)
Issued (local time): 3 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest