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 — and sunset is at 08:32 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Cool air temperatures (max 17°C on Sat afternoon, min 10°C on Sun night). Winds increasing (light winds from the NNW on Sat afternoon, near gales from the W by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 13°C on Tue night). Winds increasing (light winds from the NNW on Wed night, fresh winds from the SE by Fri morning).

Days 8–10 Weather Summary

Heavy rain (total 52mm), heaviest during Sat night. Very mild (max 18°C on Sun afternoon, min 15°C on Fri night). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the SSE by Sun afternoon).

Days 11–13 Weather Summary

Moderate rain (total 16mm), heaviest on Tue morning. Very mild (max 17°C on Mon afternoon, min 11°C on Wed night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
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
Wave Height Map
High Tide
5:08PM1.24m
5:53AM1.35m
6:03PM1.19m
6:30AM1.39m
6:57PM1.17m
7:06AM1.43m
7:48PM1.15m
7:44AM1.46m
8:38PM1.15m
8:22AM1.48m
9:26PM1.16m
9:01AM1.50m
10:12PM1.16m
9:42AM1.51m
10:58PM1.17m
10:24AM1.51m
11:43PM1.18m
11:07AM1.51m
00:29AM1.20m
11:52AM1.50m
1:16AM1.22m
12:40PM1.48m
2:04AM1.26m
Low Tide
11:16AM0.49m
11:25PM0.30m
12:08PM0.42m
00:04AM0.36m
12:57PM0.35m
00:45AM0.42m
1:43PM0.28m
1:25AM0.46m
2:27PM0.22m
2:07AM0.50m
3:10PM0.17m
2:49AM0.52m
3:53PM0.13m
3:32AM0.54m
4:35PM0.10m
4:15AM0.56m
5:18PM0.09m
6:02PM0.07m
5:48AM0.57m
6:46PM0.06m
6:39AM0.56m
7:32PM0.06m
7:34AM0.55m
Wave
height (m) 
direction
period (s) 
0.7
ENE
9
1.1
WNW
5
1.5
WNW
7
1.7
WNW
8
1.4
WNW
8
1.3
WNW
7
1.4
WNW
7
0.9
WNW
7
0.6
WNW
6
0.6
WNW
5
0.4
WNW
6
0.3
WNW
5
0.3
SE
11
0.3
ESE
13
0.4
NE
7
0.4
NE
7
0.6
ESE
4
0.8
E
5
1
ESE
5
1.3
E
7
1.2
E
8
1.1
E
8
1
E
8
0.9
E
8
0.9
E
9
0.8
E
9
0.7
E
9
0.6
E
8
0.5
E
8
0.6
E
8
0.7
ENE
7
0.7
ESE
10
0.7
ESE
11
0.7
ESE
10
0.7
ESE
10
0.5
SE
9
rain showers
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
heavy rain
light rain
rain showers
part cloud
part cloud
clear
clear
mod rain
mod rain
rain showers
clear
clear
clear
clear
rain shwrs
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
light rain
heavy rain
light rain
rain shwrs
some clouds
some clouds
clear
clear
mod rain
mod rain
rain shwrs
clear
clear
clear
clear
 km/h
20
NW
40
WNW
55
W
60
W
50
W
45
W
50
W
25
WSW
25
W
25
WNW
10
NNW
10
WNW
10
NW
10
WSW
10
NW
15
WNW
25
SE
35
SE
40
SE
40
E
30
E
25
E
25
ESE
30
W
10
SSE
15
NW
20
WNW
20
NW
10
WSW
10
W
5
W
20
SW
5
NNW
15
ESE
5
SSE
10
NW
 mm 
2
1
4
9
3
32
2
2
7
8
1
max°C
17
16
14
13
12
12
14
14
14
14
14
14
16
16
19
22
17
17
17
16
16
17
16
16
18
16
16
17
16
15
15
15
14
15
13
13
Moonrise
1:52
2:13
2:36
3:02
3:34
4:12
4:58
5:53
6:54
8:00
9:06
10:13
Moonset
3:11
4:13
5:15
6:18
7:20
8:18
9:11
9:56
10:34
11:06
11:32
Sunrise
5:30
5:30
5:30
5:30
5:31
5:31
5:31
5:31
5:31
5:33
5:33
5:33
Sunset
8:32
8:32
8:34
8:35
8:36
8:36
8:37
8:37
8:37
8:37
8:38
8:38
Today's sea temperature in Swan Island is
14.8° C
(Statistics for 13 Dec 1981-2005 – mean: 16.2 max: 18.3 min: 14.8°C)
Issued (local time): 4 pm Saturday 13 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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