Swan Island Sea Conditions and Tide Table

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 05:35 AM and sunset is at 08:39 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun night, min 9°C on Fri morning). Winds increasing (light winds from the W on Fri morning, fresh winds from the SE by Sat night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Cool air temperatures (max 17°C on Tue morning, min 10°C on Wed morning). Winds decreasing (strong winds from the WNW on Tue night, light winds from the SSW by Wed morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Sat afternoon, min 11°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun morning, min 13°C on Tue night). Winds increasing (light winds from the W on Mon night, fresh winds from the WNW by Tue afternoon).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
2:29PM1.43m
3:41AM1.38m
3:31PM1.39m
4:31AM1.44m
4:36PM1.36m
5:19AM1.51m
5:43PM1.34m
6:09AM1.58m
6:51PM1.33m
6:58AM1.63m
7:56PM1.32m
7:48AM1.67m
8:59PM1.32m
8:39AM1.69m
9:59PM1.31m
9:30AM1.70m
10:55PM1.30m
10:22AM1.68m
11:49PM1.29m
11:13AM1.63m
00:41AM1.27m
12:05PM1.57m
1:30AM1.26m
Low Tide
8:33AM0.51m
9:09PM0.08m
9:35AM0.44m
10:00PM0.12m
10:38AM0.35m
10:52PM0.17m
11:40AM0.24m
11:46PM0.24m
12:41PM0.12m
00:40AM0.30m
1:40PM0.01m
1:34AM0.37m
2:36PM-0.08m
2:29AM0.43m
3:32PM-0.13m
3:23AM0.47m
4:26PM-0.14m
4:16AM0.50m
5:19PM-0.13m
5:09AM0.53m
6:10PM-0.08m
6:02AM0.54m
6:59PM-0.01m
Wave
height (m) 
direction
period (s) 
0.5
SE
10
0.7
SE
9
0.6
ESE
10
0.4
ESE
11
0.6
ESE
10
0.7
SE
9
0.5
SE
9
0.5
SE
8
0.4
SE
8
0.4
ESE
8
0.5
ESE
8
0.5
ESE
7
0.6
ENE
6
0.7
ENE
6
1.2
WNW
7
0.7
E
16
0.9
E
14
1
E
13
0.8
E
12
0.7
E
11
0.8
ESE
10
0.6
ESE
10
0.6
ESE
10
0.5
ESE
9
0.4
ESE
9
0.5
ESE
8
0.4
ESE
8
0.5
ESE
9
0.5
ESE
8
0.5
E
8
0.5
ENE
6
0.5
ENE
6
0.5
E
6
0.6
E
6
0.9
WNW
4
0.8
WNW
6
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
part cloud
clear
clear
part cloud
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
rain shwrs
light rain
some clouds
some clouds
clear
clear
some clouds
 km/h
5
W
20
NW
10
SE
5
NW
25
SE
25
SE
5
NE
20
ENE
15
NE
20
ENE
25
ENE
15
NE
20
NE
35
WNW
35
WSW
10
SSW
10
SSE
20
S
0
ESE
15
ESE
15
SSE
10
E
15
ENE
10
NE
15
ENE
25
ENE
15
ESE
20
E
20
ENE
15
ESE
20
SSE
10
ESE
15
WNW
30
WNW
35
WNW
25
SE
 mm 
2
2
1
max°C
13
13
13
12
14
13
13
14
15
15
16
16
17
17
15
12
15
16
13
14
14
13
14
14
14
15
15
17
17
17
16
17
17
16
17
17
Moonrise
11:20
12:28
1:38
2:51
4:07
5:27
6:46
7:59
8:59
9:46
10:22
10:50
Moonset
12:18
12:39
1:02
1:29
2:01
2:42
3:34
4:40
5:55
7:14
8:31
Sunrise
5:35
5:35
5:35
5:37
5:37
5:37
5:39
5:39
5:41
5:41
5:43
5:43
Sunset
8:39
8:39
8:40
8:40
8:40
8:40
8:40
8:40
8:42
8:42
8:40
8:40
Today's sea temperature in Swan Island is
15.2° C
(Statistics for 26 Dec 1981-2005 – mean: 16.4 max: 17.7 min: 14.8°C)
Issued (local time): 4 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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