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 05:28 AM and sunset is at 08:29 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Cool air temperatures (max 14°C on Mon morning, min 11°C on Tue night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the SW by Wed morning).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Cool air temperatures (max 17°C on Fri night, min 12°C on Thu morning). Winds increasing (light winds from the NNE on Sat morning, strong winds from the W by Sat night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Very mild (max 16°C on Tue night, min 10°C on Sun night). Mainly gales.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Fri afternoon, min 11°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the W by Fri night).

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
12:28PM1.57m
2:09AM1.26m
1:23PM1.51m
3:02AM1.25m
2:19PM1.44m
3:51AM1.26m
3:15PM1.36m
4:35AM1.28m
4:11PM1.29m
5:15AM1.31m
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
Low Tide
6:29AM0.59m
7:30PM-0.07m
7:27AM0.61m
8:22PM-0.00m
8:25AM0.61m
9:13PM0.08m
9:23AM0.59m
9:59PM0.15m
10:21AM0.55m
10:43PM0.23m
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
Wave
height (m) 
direction
period (s) 
1.1
NW
6
1.3
WNW
7
1
NW
7
1.1
WNW
6
1.1
WNW
6
0.6
WNW
6
0.4
WNW
5
0.6
WNW
4
0.5
WNW
6
0.5
SE
4
0.5
E
3
0.4
E
4
0.5
E
14
0.6
E
13
0.7
E
12
0.9
ENE
8
1
ENE
9
1.1
WNW
6
1.3
WNW
6
1.4
WNW
7
1.2
WNW
8
1.3
WNW
7
1.4
WNW
7
0.9
WNW
7
1.4
WNW
7
1.7
WNW
8
1.1
WNW
8
0.6
WNW
7
0.6
WNW
6
0.6
ESE
10
0.7
ESE
13
0.5
ESE
13
0.4
ESE
12
0.4
SE
11
0.4
SE
10
0.7
NW
4
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
some clouds
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
40
NW
45
WNW
35
WNW
40
W
40
W
20
WSW
10
WNW
30
WNW
15
SE
25
ESE
25
E
15
ESE
20
E
20
E
20
NE
10
NW
35
WNW
40
W
45
WNW
50
W
40
WSW
45
W
50
W
30
WSW
55
W
60
WNW
35
WSW
10
WNW
10
E
15
ESE
10
NW
15
NW
10
WNW
5
WNW
15
WNW
35
W
 mm 
4
1
1
2
max°C
14
14
14
13
14
14
11
13
14
14
14
13
14
16
17
17
17
15
13
14
14
13
15
15
14
15
16
14
15
13
13
15
15
17
19
16
Moonrise
11:55
12:26
12:51
1:13
1:33
1:52
2:13
2:36
3:02
3:34
4:12
Moonset
8:25
9:42
10:54
12:03
1:08
2:10
3:11
4:13
5:15
6:18
7:20
8:18
Sunrise
5:28
5:28
5:28
5:28
5:28
5:28
5:30
5:30
5:30
5:30
5:31
5:31
Sunset
8:29
8:29
8:30
8:30
8:31
8:32
8:32
8:34
8:35
8:36
8:36
8:37
Today's sea temperature in Swan Island is
14.5° C
(Statistics for 08 Dec 1981-2005 – mean: 15.9 max: 18.3 min: 14.1°C)
Issued (local time): 4 am Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest