Cottesloe Beach Surf Break

Lat Long: 31.99° S 115.74° E

Cottesloe Beach 48 hour detailed Surf Forecast

Issued: 7 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cottesloe Beach sea temperature is
17.5° C
2.3° 

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 (09 Jul):

  • Afternoon surf: Afternoon surf (09 Jul, local time) - 7ft (2.1m), 14s period with WSW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 6ft (1.9m), 14s period with WSW swell.

The current surf forecast for Cottesloe Beach at 10PM is: 1.8m 14s primary swell from a West-southwest direction and 0.7m 4s secondary swell from a West-northwest direction (forecast issued at 07:00pm July 09). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (09 Jul)--
Afternoon (09 Jul)7ft (2.1m)14s
Evening (09 Jul)6ft (1.9m)14s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Very mild (max 19°C on Thu night, min 11°C on Fri night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sun
12
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
1
0
0
2
3
3
3
1
2
2
2
1
2
2
2
2
2
3
3
3
3
3
4
3
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)
2
W
14
1.9
WSW
14
1.8
WSW
14
1.9
WSW
14
1.6
WSW
13
1.6
WSW
13
1.6
WSW
13
1.5
WSW
13
1.5
WSW
14
1.5
WSW
14
1.4
SW
13
1.4
SW
12
1.3
WSW
12
1.3
WSW
13
1.3
WSW
13
1.3
WSW
13
1.4
SW
13
1.5
WSW
13
1.7
WSW
13
1.7
WSW
13
1.8
WSW
14
1.7
WSW
14
1.8
WSW
15
1.6
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1668
1360
1325
1341
849
878
865
781
814
895
647
567
521
504
520
528
721
808
961
1077
1222
1159
1409
1057
Wind (km/h)
20
WNW
20
WNW
20
WSW
15
SSW
15
S
10
S
10
SSE
20
SSW
20
S
20
S
15
SSE
15
SSE
15
SE
15
ESE
10
SE
15
S
15
S
15
SE
10
SE
10
E
10
ESE
10
ESE
5
SE
10
SSW
Wind State
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross
High Tide
5:45AM0.65m
6:31AM0.71m
7:21AM0.77m
Low Tide
3:18PM0.14m
3:41PM0.05m
4:18PM-0.03m
cloud
cloud
rain showers
rain showers
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:27
5:27
5:28
 mm
2
1
1
1
Temp °C
19
19
18
17
17
16
16
17
16
15
13
12
11
12
14
16
16
15
14
13
12
11
12
15
Feels °C
16
15
15
14
15
15
15
14
13
12
10
9
8
9
11
13
12
12
12
11
10
9
10
13
  • 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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