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 07:13 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Thu afternoon. Cool air temperatures (max 18°C on Wed night, min 14°C on Wed morning). Winds decreasing (strong winds from the WSW on Thu night, calm by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Sat night. Cool air temperatures (max 18°C on Sat afternoon, min 12°C on Sun night). Winds decreasing (strong winds from the W on Sat night, light winds from the ESE by Mon morning).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Very mild (max 18°C on Thu night, min 11°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Very mild (max 18°C on Fri morning, min 12°C on Mon morning). Winds increasing (light winds from the WNW on Fri night, fresh winds from the S by Sat night).

Days 13–16 Weather Summary

Moderate rain (total 15mm), heaviest on Thu morning. Warm (max 22°C on Tue afternoon, min 13°C on Mon morning). Winds increasing (light winds from the E on Mon afternoon, near gales from the W by Thu afternoon).

Wednesday
10
Thursday
11
Friday
12
Saturday
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
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
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High Tide
6:01AM0.80m
6:24AM0.92m
6:59AM1.06m
7:39AM1.18m
8:22AM1.27m
9:05AM1.31m
9:47AM1.29m
10:28AM1.21m
11:04AM1.09m
11:32AM0.94m
11:43AM0.80m
11:08AM0.67m
8:12AM0.62m
5:32AM0.67m
5:37AM0.78m
Low Tide
2:13PM0.56m
3:09PM0.50m
4:04PM0.47m
4:59PM0.45m
5:56PM0.43m
6:52PM0.42m
7:48PM0.42m
8:42PM0.41m
9:31PM0.41m
10:06PM0.42m
10:12PM0.45m
9:26PM0.47m
6:56PM0.45m
6:21PM0.42m
Wave
Height (m)
Direction
Period (s)
2.2
WSW
14
2
WSW
14
1.6
WSW
14
1.6
WSW
14
1.9
WSW
14
2.5
WSW
16
2.3
WSW
15
2.1
WSW
15
1.8
WSW
14
1.5
WSW
14
1.6
WSW
13
2.3
W
7
2.2
WSW
10
2.1
WSW
11
2
WSW
12
1.8
WSW
13
1.6
WSW
12
1.5
WSW
12
1.2
WSW
12
1.1
WSW
12
1
WSW
12
0.9
WSW
12
0.8
WSW
15
0.8
WSW
14
0.9
WSW
14
1.1
W
13
1.9
W
16
2
W
14
2
W
14
1.7
WSW
13
1.3
WSW
12
1.4
W
19
2
W
18
1.9
W
16
1.8
W
16
1.5
W
15
1.3
WSW
14
1.1
W
14
1.1
W
13
1.4
WSW
16
1.4
WSW
16
1.4
WSW
14
1.6
W
14
1.6
W
14
1.6
W
14
3
WNW
8
4
W
10
part cloud
cloud
cloud
light rain
heavy rain
rain showers
cloud
part cloud
cloud
cloud
cloud
rain showers
rain showers
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
clear
clear
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
mod rain
rain showers
some clouds
cloudy
cloudy
light rain
heavy rain
rain shwrs
cloudy
some clouds
cloudy
cloudy
cloudy
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
rain shwrs
some clouds
clear
clear
some clouds
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
mod rain
rain shwrs
km/h
20
NNE
25
NNW
20
NW
25
N
30
W
40
WSW
25
SSW
15
S
5
NW
25
NNW
30
NW
40
W
30
SSW
30
S
20
SE
15
ESE
20
S
15
SE
15
E
15
SE
20
ENE
20
NE
10
NE
15
NNE
15
N
15
WNW
10
S
10
WSW
20
SW
10
WNW
20
NW
25
WNW
25
SSW
25
SSE
20
SE
25
E
20
ENE
20
ENE
25
ENE
25
NE
15
NNE
30
NNE
35
NNE
35
NNE
40
NNE
45
NW
50
W
4
11
2
7
1
2
4
11
10
4
max °C
14
17
18
15
16
18
15
16
15
15
18
17
17
16
15
12
14
14
12
16
15
11
15
15
14
17
18
18
18
18
18
18
18
15
18
17
13
18
16
16
22
21
19
21
21
20
19
Moonrise
1:31
2:35
3:44
4:57
6:13
7:26
8:32
9:27
10:12
10:49
11:21
11:49
12:16
12:43
1:11
1:42
Moonset
1:21
1:53
2:31
3:16
4:10
5:15
6:28
7:43
8:55
10:03
11:06
12:07
1:05
2:03
3:01
Sunrise
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
Sunset
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:21
5:21
5:21
5:21
5:22
Today's sea temperature in Rottnest Island is
19.7° C
(Statistics for 10 Jun 1981-2005 – mean: 20.7 max: 22.6 min: 19.2°C)
Issued (local time): 1 am Wednesday 10 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest