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 05:48 AM and sunset is at 04:59 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Warm air temperatures (max 28°C on Wed morning, min 27°C on Wed afternoon). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 22mm), heaviest during Mon night. Warm air temperatures (max 28°C on Sat morning, min 27°C on Sun afternoon). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 28mm), heaviest during Tue morning. Warm (max 28°C on Tue morning, min 26°C on Thu afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Heavy rain (total 63mm), heaviest during Sun night. Warm (max 28°C on Sun morning, min 26°C on Fri morning). Mainly fresh winds.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
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
10:21AM0.20m
9:14PM0.35m
11:00AM0.19m
9:57PM0.34m
11:42AM0.18m
10:41PM0.31m
12:27PM0.18m
11:30PM0.29m
1:18PM0.18m
00:26AM0.26m
2:11PM0.19m
1:31AM0.24m
3:01PM0.20m
2:48AM0.22m
3:44PM0.23m
4:09AM0.21m
4:23PM0.25m
5:20AM0.20m
4:59PM0.27m
6:20AM0.20m
5:35PM0.29m
7:10AM0.20m
6:12PM0.31m
Low Tide
3:22PM0.11m
5:08AM-0.01m
4:01PM0.11m
5:56AM0.02m
4:43PM0.12m
6:46AM0.04m
5:33PM0.12m
7:39AM0.05m
6:39PM0.13m
8:31AM0.07m
8:06PM0.13m
9:20AM0.08m
9:35PM0.12m
10:04AM0.09m
10:47PM0.09m
10:42AM0.10m
11:43PM0.06m
11:18AM0.10m
00:30AM0.03m
11:52AM0.11m
1:12AM0.00m
12:27PM0.11m
1:53AM-0.02m
Wave
height (m) 
direction
period (s) 
1.7
NE
7
1.6
NNE
7
1.6
NE
6
1.5
NE
6
1.3
NE
6
1.3
ENE
6
1.4
ENE
6
1.4
E
6
1.5
E
6
1.7
E
7
1.6
E
7
1.5
E
8
1.4
E
8
1.3
E
8
1.2
E
8
1.3
E
8
1.1
E
8
1.1
E
8
1.2
E
8
1.2
E
7
1.1
E
7
1
E
7
0.9
ESE
7
0.8
ESE
7
0.8
E
7
0.8
E
8
2.5
NNW
9
2.3
N
8
2.3
NNE
8
2.1
NNE
7
1.7
NE
7
1.5
ENE
6
1.6
ENE
7
1.6
ENE
7
1.5
E
7
1.4
E
8
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
risk tstorm
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
risk tstorm
some clouds
risk tstorm
risk tstorm
 km/h
25
ENE
25
NE
25
ENE
30
E
25
E
30
ESE
30
E
30
ESE
35
E
35
E
30
E
30
E
30
E
25
E
25
ESE
25
E
25
E
25
ESE
30
ESE
25
ESE
20
E
25
E
20
E
10
ENE
15
NNE
15
NNE
30
NE
30
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
E
25
ENE
20
E
 mm 
1.0
5
2.0
3
1.0
3
3
2.0
4
9
3
1.0
2.0
1.0
6
4
4
7
4
4
5
1.0
1.0
4
8
31
max°C
28
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
26
26
26
27
27
27
27
28
28
28
Moonrise
7:07
8:03
8:58
9:51
10:41
11:29
12:16
1:03
1:51
2:42
3:36
Moonset
7:58
8:52
9:41
10:24
11:02
11:38
12:11
12:43
1:15
1:49
2:25
3:07
Sunrise
5:48
5:48
5:48
5:50
5:50
5:50
5:50
5:52
5:52
5:52
5:54
5:54
Sunset
4:59
4:59
4:59
4:59
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
Today's sea temperature in Harbor Bay, Great Swan Island is 29.2 °C (Statistics for 29 Nov 1981-2005 – mean: 27.7 max: 28.3 min: 26.8°C)
Nearest