Rottnest Island Sea Conditions and Tide Table

Rottnest 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 06:48 AM and sunset is at 05:40 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Fri morning. Cool air temperatures (max 19°C on Thu afternoon, min 14°C on Fri morning). Winds increasing (light winds from the S on Thu morning, strong winds from the S by Thu night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun night, min 13°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the E by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 14°C on Fri morning). Winds increasing (light winds from the E on Wed afternoon, fresh winds from the ENE by Fri night).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 24°C on Sat afternoon, min 16°C on Sat morning). Winds increasing (light winds from the NNE on Sat afternoon, fresh winds from the N by Sun morning).

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
8:37AM0.84m
10:16PM0.53m
8:59AM0.93m
11:39PM0.53m
9:25AM1.02m
9:50AM1.09m
10:15AM1.13m
10:38AM1.15m
11:01AM1.14m
11:26AM1.09m
11:57AM1.03m
12:39PM0.94m
1:47PM0.83m
10:01AM0.71m
4:07PM0.74m
7:59AM0.71m
6:16PM0.69m
7:32AM0.78m
8:07PM0.66m
7:44AM0.89m
Low Tide
4:29PM0.43m
1:00AM0.51m
5:19PM0.44m
6:14PM0.48m
7:17PM0.51m
8:31PM0.53m
9:50PM0.54m
10:52PM0.52m
11:32PM0.50m
11:57PM0.48m
00:13AM0.47m
00:25AM0.47m
11:38AM0.71m
00:34AM0.49m
1:16PM0.62m
00:43AM0.53m
2:19PM0.54m
00:48AM0.59m
Wave
height (m) 
direction
period (s) 
1.4
WSW
14
1.8
WSW
13
2.3
WSW
13
2.5
WSW
13
2.4
WSW
12
1.9
WSW
12
1.6
WSW
12
1.5
WSW
12
1.5
WSW
12
1.3
WSW
12
1.3
WSW
11
1.2
WSW
11
0.9
WSW
13
0.9
WSW
12
1.1
W
18
1
W
16
1.1
W
15
1.2
WSW
18
1.4
WSW
17
1.2
WSW
16
1.3
WSW
15
1.3
WSW
14
1
WSW
14
1
WSW
13
1
WSW
13
0.8
WSW
17
1.1
W
16
1.2
WSW
14
1
WSW
14
1.2
WSW
14
1.6
WSW
13
1.6
WSW
13
1.7
WSW
14
1.7
WSW
14
1.6
WSW
13
1.6
WSW
13
2
WSW
13
2.2
WSW
14
2.2
WSW
14
2.2
WSW
14
2
WSW
13
1.6
WSW
12
1.4
WSW
12
1.2
WSW
12
1.3
WSW
11
1.5
N
5
2.1
NW
6
clear
part cloud
part cloud
light rain
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
light rain
part cloud
cloud
part cloud
cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
light rain
some clouds
cloudy
some clouds
cloudy
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
 km/h
25
SSW
40
SSW
40
SSW
40
S
35
SSE
30
SSE
25
SSE
30
S
25
SSE
20
SSE
35
SSW
20
ESE
10
E
25
SSW
20
SE
15
SE
25
SSW
25
E
30
ENE
15
ESE
35
E
30
ENE
20
E
35
ENE
35
ENE
25
ENE
40
ENE
30
NNE
10
NE
35
NNE
35
NNW
30
WSW
15
SW
15
SW
20
SW
30
WSW
20
W
20
WSW
25
WSW
35
SW
20
S
20
ESE
20
ENE
10
SE
35
NE
40
N
40
NNW
 mm 
1
1
3
1
3
1
1
max°C
18
19
18
14
15
15
14
16
17
16
18
19
15
17
17
15
18
19
17
22
20
18
23
20
17
22
21
19
24
22
20
21
18
18
18
18
18
18
19
19
18
18
17
22
21
22
23
Moonrise
4:37
5:07
5:40
6:18
7:01
7:50
8:44
9:41
10:40
11:40
12:40
1:41
2:43
3:48
4:56
Moonset
5:16
6:14
7:13
8:12
9:10
10:05
10:55
11:41
12:21
12:56
1:27
1:57
2:25
2:54
3:25
4:00
Sunrise
6:48
6:48
6:48
6:50
6:50
6:50
6:52
6:52
6:52
6:54
6:54
6:54
6:56
6:56
6:58
6:58
Sunset
5:40
5:39
5:38
5:37
5:37
5:37
5:36
5:35
5:34
5:32
5:31
5:31
5:30
5:30
5:29
5:29
Today's sea temperature in Rottnest Island is
21.3° C
(Statistics for 30 Apr 1981-2005 – mean: 22.1 max: 24.5 min: 20.3°C)
Issued (local time): 1 am Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest