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 — and sunset is at —.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Wed night. Warm air temperatures (max 29°C on Thu morning, min 27°C on Thu night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 26mm), heaviest during Tue afternoon. Warm air temperatures (max 28°C on Sat night, min 27°C on Sat night). Mainly fresh winds.

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Wed morning. Warm (max 28°C on Wed morning, min 27°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Sun morning. Warm (max 28°C on Sat morning, min 27°C on Fri 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
Mon
29
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
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
Low Tide
00:31AM-0.13m
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
Wave
height (m) 
direction
period (s) 
1.5
NNW
10
1.3
N
9
1.2
N
9
1.4
N
8
1.2
NNE
8
1.2
N
11
1.2
NE
15
1.5
NNE
8
1.7
NNE
8
1.7
NNE
8
1.7
NNE
9
1.7
NE
8
1.8
NNE
10
1.9
NNE
11
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
0.9
NE
15
1.3
N
13
1.7
N
12
1.7
N
12
1.5
N
12
1.4
N
11
1.3
NNE
12
1.2
NNE
12
1.2
NNE
13
1.2
NNE
12
1.3
N
11
1.3
N
10
1
N
10
0.9
NNW
9
0.8
NNE
11
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
 km/h
30
E
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
30
E
30
ENE
30
E
35
ENE
30
E
35
E
35
E
30
E
30
E
30
ESE
20
ESE
15
SE
10
SSE
5
SW
10
SSW
10
W
10
WNW
10
NW
10
N
10
NNE
10
ENE
15
ENE
15
E
15
E
15
ESE
10
S
10
SW
15
WSW
15
W
 mm 
4
1
1
2
3
4
2
2
2
5
3
1
5
2
4
7
6
3
1
1
max°C
28
29
28
28
28
28
28
28
28
28
28
28
27
28
27
27
27
27
27
28
28
27
28
28
28
28
28
27
28
28
27
28
28
27
28
28
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 17 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C)
Issued (local time): 9 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest