Cottesloe Beach Surf Forecast

/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /

Australia (828 breaks) / Lat Long: (31.99° S 115.74° E)

Surf Forecasts:

Cottesloe Beach surfForecast / WA – Perth City / Australia

48hr Weather and Surf, issued 7 am Monday 20 Oct 2025 AWST

Forecast update in hr min s Forecast update imminent

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

Today's Cottesloe Beach sea temperature is 21.0° C
(Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Cottesloe Beach today?

The current surf forecast for Cottesloe Beach at 10AM is: 2.4m 12s primary swell from a West direction (forecast issued at 07:00am October 20). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (20 Oct)	8ft (2.5m)	12s
Afternoon (20 Oct)	8ft (2.4m)	12s
Evening (20 Oct)	6.5ft (2.0m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 20							Tuesday 21								Wednesday 22								Thu 23
	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	2 AM
Rating (10 max)	3	3	0	0	4	1	1	1	2	2	0	0	0	0	0	1	1	1	0	0	0	1	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	W	W	W	W	W	WSW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	WSW	W	W	W	W
Period(s) (?)	13	13	12	12	12	11	11	11	11	11	11	11	11	10	10	10	10	10	10	19	18	18	18	18
Wave Graph (?)
kJ (?)	2190	2023	1679	1602	1398	1144	851	1304	1054	814	595	441	382	191	146	114	140	168	137	125	169	230	230	225
Wind (km/h)	NNW	NNE	NNW	NNW	SE	SSE	S	S	SSE	SSE	SSW	SW	SSW	S	SSE	S	E	ENE	W	SW	SSW	S	S	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross	cross- on	cross- on	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	on	cross	cross	cross- off	cross- off	cross
High Tide / height (m)			9:17AM 0.36				8:47PM 0.57				10:05AM 0.33				8:59PM 0.61					11:01AM 0.29			9:11PM 0.64
Low Tide / height (m)	3:45AM 0.22			1:36PM 0.28					4:13AM 0.18			1:33PM 0.28					4:44AM 0.15			1:29PM 0.27

	Monday 20							Tuesday 21								Wednesday 22								Thu 23
Sunrise	-	5:31	-	-	-	-	-	-	-	5:31	-	-	-	-	-	-	-	5:30	-	-	-	-	-	-
Sunset	-	-	-	-	6:30	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-	-	6:32	-	-	-

Rain (mm)	1	2	2	3	6	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	15	15	16	16	13	12	12	13	13	16	16	16	16	14	13	13	14	16	16	16	15	14	14
Feels °C (?)	14	11	11	11	14	7	6	7	9	9	12	11	11	12	10	10	11	11	13	12	11	10	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)

Recent Eyeball Surf Reports for WA - Perth City

Wind Update Continuing clean conditions at Cottesloe Beach (calm at Swanbourne Automatic Weather Station 5 km from Cottesloe Beach). A 2.9m groundswell from the W
1 hour 8 minutes ago Cottesloe Beach

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1 h 8 min ago

4 km/h

Clean

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