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 05:57 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Sat afternoon. Warm air temperatures (max 28°C on Thu morning, min 27°C on Thu night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 29mm), heaviest during Tue night. Warm air temperatures (max 28°C on Sun morning, min 26°C on Tue night). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
7:56AM0.58m
5:30PM0.59m
8:32AM0.60m
6:04PM0.59m
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
Low Tide
12:47PM0.42m
1:04AM-0.17m
1:30PM0.43m
1:37AM-0.19m
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
Wave
height (m) 
direction
period (s) 
1.4
NNW
9
1.2
N
9
1.4
N
8
1.1
NNE
8
1.2
N
11
1.2
NE
15
1.4
NE
14
1.5
NNE
8
1.7
NNE
8
1.9
NNE
9
2
NNE
9
1.9
NE
10
1.9
NE
10
1.9
NE
11
1.8
NE
12
1.6
NE
11
1.4
NE
11
1.1
NE
11
1
NE
10
0.9
NE
10
0.8
NE
15
0.9
NNE
13
1
N
12
1.2
N
11
1.2
NNE
11
1.2
NNE
12
1
NNE
12
1
NE
12
1
NNE
15
1
NNE
14
1.1
N
11
1.3
NNW
10
1.2
NNE
12
1.1
N
11
1.1
NNE
11
1.1
NNE
11
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
thunderstorm
part cloud
clear
part cloud
thunderstorm
clear
clear
clear
rain showers
clear
clear
rain showers
risk tstorm
clear
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
clear
some clouds
risk tstorm
clear
clear
clear
rain shwrs
clear
clear
rain shwrs
 km/h
30
E
25
ENE
30
ENE
20
ENE
25
ENE
25
E
30
E
30
E
30
ENE
35
ENE
35
ENE
35
E
35
E
30
E
30
E
30
ESE
20
ESE
20
ESE
25
SE
20
SSE
15
SE
10
SE
10
S
0
SE
5
ENE
5
E
5
E
10
ENE
15
ENE
10
ENE
15
ENE
15
ENE
15
ENE
20
ENE
20
ENE
20
E
 mm 
1
2
2
4
5
1
4
3
2
7
3
2
7
2
3
1
1
1
1
1
max°C
28
28
28
28
28
28
28
28
27
28
27
27
28
27
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
Moonrise
4:52
5:44
6:37
7:29
8:18
9:04
9:47
10:27
11:05
11:43
12:22
1:04
Moonset
4:21
5:10
6:02
6:55
7:50
8:43
9:35
10:26
11:16
12:08
1:01
Sunrise
6:37
6:37
6:37
6:37
6:39
6:39
6:39
6:39
6:41
6:41
6:41
6:41
Sunset
5:57
5:58
5:58
5:59
5:59
6:00
6:00
6:00
6:00
6:01
6:01
6:02
Today's sea temperature in Apra Harbor is
28.8° C
(Statistics for 18 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C)
Issued (local time): 3 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest