Cottesloe Beach Surf Break

Lat Long: 31.99° S 115.74° E

Cottesloe Beach 48 hour detailed Surf Forecast

Issued: 7 pm 09 Nov 2026 (local time)

Forecast update in  hr  min

Today's Cottesloe Beach sea temperature is
20.7°C
1.3° 

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 (10 Nov):

  • Morning surf: Morning surf (10 Nov, local time) - 5.5ft (1.7m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (10 Nov, local time) - 6ft (1.8m), 14s period with SW swell.
  • Evening surf: Evening surf (10 Nov, local time) - 4.5ft (1.3m), 13s period with WSW swell.

The current surf forecast for Cottesloe Beach at 2AM is: 1.5m 13s primary swell from a West-southwest direction and 1.3m 7s secondary swell from a Southwest direction (forecast issued at 07:00pm November 09). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (10 Nov)5.5ft (1.7m)14s
Afternoon (10 Nov)6ft (1.8m)14s
Evening (10 Nov)4.5ft (1.3m)13s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Tue morning, min 12°C on Mon night). Winds decreasing (fresh winds from the SSW on Tue afternoon, light winds from the SE by Wed night).

Mon
9
Tuesday
10
Wednesday
11
Thu
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
Rating
(10 max)
0
1
2
3
3
3
3
1
0
1
2
1
2
1
2
1
0
0
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WSW
13
1.6
WSW
13
1.5
WSW
13
1.5
WSW
13
1.9
WSW
14
1.7
WSW
14
1.6
WSW
14
1.8
SW
14
2.1
SW
13
1.3
WSW
13
1.2
WSW
13
1.1
WSW
13
1.4
SW
13
1.3
WSW
13
1.2
WSW
12
1.2
WSW
12
1
WSW
12
1
WSW
12
1
WSW
12
1
WSW
12
1
WSW
12
Wave Graph
Metric surfscale
Energy kJ
863
850
756
756
1272
1143
957
1133
1482
624
465
421
689
546
417
403
309
304
304
309
320
Wind (km/h)
35
SSW
30
S
20
SSE
25
ESE
20
ESE
20
E
10
SE
30
SW
35
SSW
25
S
25
ESE
30
E
30
E
25
E
20
E
20
S
35
S
35
S
20
SSE
10
SE
15
ESE
Wind State
cross
cross-off
cross-off
off
off
off
cross-off
cross
cross
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
8:47PM0.69m
9:07PM0.70m
9:28PM0.70m
Low Tide
5:45AM0.10m
6:19AM0.10m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:11
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—
—
—
—
—
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5:11
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—
—
—
—
—
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5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
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—
—
—
—
—
—
6:49
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—
—
—
—
—
—
6:50
—
—
—
6:51
 mm
—
—
—
—
—
—
—
—
—
—
—
—
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—
—
—
—
—
—
—
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Temp °C
16
16
16
13
12
14
21
21
19
20
21
16
15
18
20
20
21
20
20
20
19
Feels °C
10
10
11
7
7
9
17
14
12
15
14
10
9
12
15
15
15
14
17
19
17
  • 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 

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