Cottesloe Sea Conditions and Tide Table

Cottesloe 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 06:39 AM and sunset is at 05:51 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm air temperatures (max 20°C on Mon night, min 13°C on Tue night). Winds decreasing (strong winds from the WSW on Mon night, calm by Wed night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Warm air temperatures (max 22°C on Sat afternoon, min 16°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 23°C on Sun afternoon, min 16°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Wed afternoon, min 12°C on Sat morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tue
5
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
10:26AM0.75m
10:58AM0.73m
11:32AM0.69m
12:01PM0.62m
12:09PM0.55m
11:48AM0.48m
10:57AM0.42m
6:14PM0.43m
8:27AM0.43m
7:22PM0.39m
8:10AM0.49m
8:24PM0.35m
8:17AM0.55m
9:23PM0.32m
8:31AM0.60m
10:30PM0.29m
8:47AM0.64m
9:03AM0.67m
9:21AM0.68m
Low Tide
9:39PM0.05m
11:30PM0.03m
00:32AM0.03m
1:16AM0.06m
1:47AM0.10m
2:07PM0.46m
2:07AM0.16m
2:36PM0.39m
2:11AM0.22m
3:08PM0.31m
1:47AM0.27m
3:41PM0.25m
00:54AM0.29m
4:11PM0.20m
00:33AM0.29m
4:40PM0.16m
00:26AM0.28m
5:10PM0.13m
5:41PM0.12m
6:16PM0.12m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
rain showers
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
some clouds
cloudy
rain shwrs
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
rain shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
 km/h
20
NW
35
NW
45
WSW
25
SW
15
S
10
E
10
N
15
WSW
10
SW
5
N
10
WSW
5
NNW
10
SSE
15
SSW
10
ESE
5
E
20
S
10
SE
15
S
15
SW
5
SSE
5
NNW
10
SSE
10
NNE
5
SSW
25
S
20
SE
20
E
20
ESE
20
ESE
20
ESE
25
ESE
25
E
25
E
20
ESE
25
E
25
ENE
20
E
15
E
25
ENE
20
ENE
20
ENE
25
NE
15
E
20
ENE
20
NE
0
SE
 mm 
5
5
2
max°C
19
19
20
16
16
16
17
18
17
18
19
17
19
19
17
20
22
20
22
23
21
21
22
21
21
21
19
20
23
18
19
22
19
18
22
19
16
20
18
18
22
20
20
22
21
22
24
Moonrise
9:48
10:59
12:02
12:55
1:39
2:16
2:47
3:16
3:42
4:09
4:36
5:06
5:39
6:17
7:01
7:50
Moonset
7:46
8:48
9:56
11:06
12:14
1:19
2:21
3:20
4:18
5:15
6:13
7:12
8:10
9:08
10:03
Sunrise
6:39
6:41
6:41
6:41
6:43
6:43
6:43
6:45
6:46
6:46
6:47
6:48
6:48
6:48
6:50
6:50
Sunset
5:51
5:49
5:47
5:46
5:45
5:45
5:44
5:43
5:42
5:40
5:39
5:38
5:37
5:37
5:37
5:36
Today's sea temperature in Cottesloe is
21.9° C
(Statistics for 20 Apr 1981-2005 – mean: 22.2 max: 25.2 min: 20.8°C)
Issued (local time): 7 am Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest