Cottesloe Beach Surf Break

Lat Long: 31.99° S 115.74° E

Cottesloe Beach 48 hour detailed Surf Forecast

Issued: 1 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cottesloe Beach sea temperature is
16.7°C
2.0° 

Cottesloe Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cottesloe Beach today (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 5ft (1.6m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 5.5ft (1.7m), 15s period with WSW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 5ft (1.5m), 14s period with WSW swell.

The current surf forecast for Cottesloe Beach at 9AM is: 1.6m 16s primary swell from a West-southwest direction and 1.2m 8s secondary swell from a West-southwest direction (forecast issued at 01:00am September 01). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (01 Sep)5ft (1.6m)16s
Afternoon (01 Sep)5.5ft (1.7m)15s
Evening (01 Sep)5ft (1.5m)14s

Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 17°C on Thu afternoon, min 12°C on Tue morning). Winds increasing (calm on Thu morning, fresh winds from the W by Thu night).

Tuesday
1
Wednesday
2
Thursday
3
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
4
4
2
1
3
3
2
2
3
1
2
1
2
4
4
4
4
3
2
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WSW
16
1.6
WSW
16
1.6
WSW
16
1.6
WSW
16
1.8
WSW
15
1.4
WSW
15
1.4
WSW
14
1.7
WSW
14
1.7
WSW
14
1.7
WSW
14
1.9
WSW
14
2
WSW
14
2
WSW
13
2
WSW
13
2.1
WSW
13
2.1
WSW
13
2.1
WSW
13
2.1
WSW
14
2.1
WSW
14
2.1
WSW
14
2.1
WSW
14
2.3
WSW
14
2.4
WSW
14
2.4
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1429
1261
1245
1193
1551
845
800
1240
1223
1206
1376
1449
1366
1326
1430
1487
1510
1579
1650
1772
1822
2152
2411
2411
Wind (km/h)
25
S
20
SSE
15
SE
10
SSE
15
SW
15
SSW
15
S
10
S
10
SW
15
SW
15
SW
15
WSW
15
W
15
W
15
WSW
10
SSE
5
SSE
5
SE
5
ENE
10
NNW
15
NW
30
W
35
W
30
W
Wind State
cross-off
cross-off
off
cross-off
cross
cross
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-off
cross-off
glassy
glassy
cross-on
on
on
cross-on
cross-on
High Tide
11:24PM0.53m
10:42AM0.32m
11:48PM0.58m
9:33AM0.25m
00:22AM0.61m
Low Tide
6:22AM0.25m
4:28PM0.23m
8:05AM0.25m
2:55PM0.21m
1:48PM0.14m
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
1
1
Temp °C
13
13
12
15
14
14
14
14
14
15
15
15
15
16
16
15
15
14
14
15
15
17
17
16
Feels °C
8
9
8
11
9
10
10
11
11
11
12
11
12
13
14
14
15
13
14
14
13
11
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cottesloe Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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