Harbor Bay, Great Swan Island Sea Conditions and Tide Table

Harbor Bay, Great Swan Island 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

Light rain (total 8mm), mostly falling on Thu night. Warm air temperatures (max 27°C on Thu night, min 25°C on Fri morning). Winds decreasing (strong winds from the NNE on Thu night, light winds from the NNE by Fri night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sun night, min 27°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 27°C on Wed night, min 27°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 27°C on Sat night, min 25°C on Mon night). Mainly fresh winds.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
11:04PM0.17m
10:13AM0.26m
11:52PM0.15m
10:46AM0.26m
00:51AM0.12m
11:29AM0.26m
2:15AM0.11m
12:28PM0.26m
4:02AM0.11m
1:48PM0.25m
5:08AM0.12m
3:24PM0.25m
5:47AM0.15m
4:51PM0.26m
6:19AM0.18m
6:03PM0.26m
6:50AM0.21m
7:04PM0.26m
7:21AM0.25m
7:59PM0.25m
7:53AM0.28m
8:51PM0.24m
8:28AM0.31m
Low Tide
4:32AM0.06m
5:53PM-0.04m
4:58AM0.07m
6:47PM-0.03m
7:54PM-0.02m
6:06AM0.09m
9:16PM-0.01m
7:17AM0.10m
10:33PM-0.02m
9:10AM0.10m
11:33PM-0.02m
10:46AM0.07m
00:20AM-0.02m
12:00PM0.04m
1:00AM-0.02m
1:02PM-0.01m
1:36AM-0.01m
1:58PM-0.05m
2:11AM0.00m
2:51PM-0.08m
2:45AM0.02m
3:42PM-0.10m
Wave
height (m) 
direction
period (s) 
0.9
NW
4
2.5
NNW
8
2.2
NNW
8
1.5
N
7
1.2
NNE
6
1.5
NE
6
1.6
NE
7
1.4
NE
6
1.2
ENE
6
1
ENE
6
1.1
ENE
6
1.1
E
6
1.3
E
6
1.5
E
6
1.5
ESE
6
1.5
ESE
5
1.8
SE
6
1.5
SSE
6
1.3
ESE
5
1.2
ESE
5
1
SE
4
0.7
E
7
0.7
E
7
0.8
ENE
8
1.1
E
5
1.1
E
6
1.1
E
6
1.5
ENE
6
1.8
ENE
7
2.1
ENE
7
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.5
E
8
1.3
E
8
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
risk tstorm
risk tstorm
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
30
N
40
NNE
30
N
20
NNE
25
ENE
30
E
30
ENE
30
ENE
20
E
25
E
25
ESE
25
ESE
30
ESE
30
SE
30
SE
35
SE
40
SSE
30
SE
30
SE
20
SE
15
SE
20
E
25
E
20
E
25
ENE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
25
ENE
25
ENE
 mm 
5
1.0
2.0
2.0
1.0
max°C
27
26
25
25
26
26
26
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
26
26
26
26
26
27
Moonrise
8:47
9:42
10:40
11:39
12:36
1:31
2:22
3:08
3:52
4:34
5:15
5:58
Moonset
7:29
8:10
8:56
9:48
10:45
11:47
12:50
1:54
2:56
3:57
4:58
6:00
7:02
Sunrise
5:31
5:31
5:30
5:28
5:28
5:28
5:26
5:26
5:26
5:24
5:24
5:22
Sunset
5:47
5:47
5:47
5:49
5:49
5:49
5:49
5:49
5:50
5:50
5:50
5:50
Today's sea temperature in Harbor Bay, Great Swan Island is 27.8 °C (Statistics for 28 Mar 1981-2005 – mean: 27.0 max: 27.7 min: 26.3°C)
Nearest