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 06:30 AM and sunset is at 06:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 38mm), heaviest during Fri morning. Warm air temperatures (max 27°C on Fri night, min 24°C on Sun night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the NNW by Sun night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue morning. Warm air temperatures (max 26°C on Mon morning, min 25°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 27°C on Thu afternoon, min 25°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Sun morning. Warm (max 27°C on Sun morning, min 26°C on Sun morning). Mainly fresh winds.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
1:46PM0.53m
5:49AM0.57m
3:14PM0.55m
6:20AM0.60m
4:25PM0.59m
6:46AM0.63m
5:23PM0.64m
7:10AM0.66m
6:16PM0.68m
7:33AM0.69m
7:08PM0.71m
7:57AM0.71m
7:59PM0.73m
8:21AM0.72m
8:53PM0.73m
8:47AM0.73m
9:50PM0.71m
9:15AM0.72m
10:52PM0.69m
9:46AM0.71m
00:04AM0.66m
10:23AM0.70m
1:32AM0.63m
11:09AM0.67m
3:06AM0.63m
12:11PM0.64m
4:21AM0.65m
Low Tide
9:34AM0.47m
9:55PM0.02m
10:42AM0.45m
10:51PM0.01m
11:29AM0.42m
11:39PM-0.01m
12:09PM0.37m
00:21AM-0.01m
12:46PM0.32m
1:00AM0.01m
1:22PM0.25m
1:38AM0.05m
2:00PM0.16m
2:17AM0.11m
2:39PM0.08m
2:56AM0.19m
3:22PM0.01m
3:37AM0.28m
4:08PM-0.05m
4:22AM0.36m
5:00PM-0.09m
5:13AM0.44m
5:58PM-0.09m
6:17AM0.49m
7:05PM-0.08m
7:40AM0.52m
8:18PM-0.07m
9:11AM0.50m
Wave
height (m) 
direction
period (s) 
1.3
NE
13
2.1
SW
6
2
SSW
8
2
SSW
8
2.2
SW
8
2.1
NW
7
2
NW
8
2.1
N
16
3.5
NNW
14
3
NNW
13
2.5
NNW
13
2.5
NNW
12
2.1
N
13
1.8
NNE
13
1.8
NNE
13
1.6
NNE
13
1.6
NE
13
1.6
NE
13
1.5
NE
13
1.4
NE
14
1.3
NE
14
1.8
NE
14
1.8
NE
14
1.6
NE
13
1.6
NE
13
1.6
NE
13
1.5
NE
13
1.6
NE
11
1.6
NE
12
1.3
NE
11
1.3
NE
11
1.4
NE
6
1.6
NE
6
1.7
NE
7
1.5
NE
8
1.4
N
12
1.6
NNE
10
1.5
NNE
10
1.4
NNE
10
1.4
NE
10
1.5
NE
10
1.4
NE
10
1.4
NE
10
1.3
ENE
10
1.3
ENE
10
1.3
ENE
10
1.3
ENE
10
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
rain showers
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
thunderstorm
clear
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
risk tstorm
clear
risk tstorm
clear
risk tstorm
clear
clear
risk tstorm
some clouds
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
 km/h
25
SSW
40
SW
30
SSW
20
WNW
35
NW
25
NNW
25
NW
25
NNW
20
NNW
15
N
25
N
25
NNE
20
NE
20
NNE
25
NE
25
NE
25
NE
25
NE
30
NE
25
NE
20
ENE
30
ENE
30
NE
25
ENE
30
ENE
30
ENE
25
ENE
35
ENE
30
ENE
30
NE
30
NE
30
ENE
35
ENE
35
ENE
30
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
30
ENE
 mm 
17
12
7
1
1
1
1
2
2
1
1
2
6
4
2
1
2
1
1
1
3
1
2
max°C
26
25
27
27
27
26
26
25
25
26
26
25
26
26
25
26
26
26
26
27
26
27
26
26
27
27
26
27
27
27
27
27
26
27
27
27
27
27
27
27
27
26
27
27
27
28
27
Moonrise
1:56
2:45
3:32
4:16
4:58
5:38
6:17
6:58
7:41
8:27
9:19
10:16
11:17
12:20
1:23
2:23
Moonset
1:21
2:16
3:10
4:03
4:56
5:49
6:42
7:37
8:35
9:37
10:40
11:45
12:49
1:48
2:41
Sunrise
6:30
6:30
6:28
6:28
6:28
6:26
6:26
6:26
6:24
6:24
6:24
6:22
6:22
6:22
6:20
6:20
Sunset
6:30
6:30
6:30
6:30
6:30
6:30
6:31
6:31
6:31
6:31
6:31
6:31
6:31
6:31
6:31
6:31
Today's sea temperature in Apra Harbor is
28.1° C
(Statistics for 13 Mar 1981-2005 – mean: 27.6 max: 28.4 min: 26.6°C)
Issued (local time): 9 am Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest