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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Cottesloe today, the live forecast above shows a mild and sunny day with a light sea breeze – typical late spring conditions for this Perth coastal suburb. The Indian Ocean keeps temperatures moderate, though afternoons can warm up quickly.
What’s driving today’s Cottesloe weather?
A high pressure system over the Bight and a coastal trough are keeping skies clear and winds light. Expect a gentle onshore flow from the southwest, making conditions pleasant at Cottesloe Beach. The bom cottesloe detailed forecast shows little change over the next 48 hours.
How does the local geography affect conditions here?
Cottesloe’s west-facing beach catches the afternoon seabreeze, which can cool the air but also strengthen swell. Check the cottesloe weather hourly for wind timing if you’re planning a swim. The nearby Swanbourne station feeds the bom weather cottesloe readings you see above.
What is the best time to visit Cottesloe Beach?
Late morning to early afternoon, when the seabreeze is light and the sun is high. Swim between the flags at patrolled areas; check the live forecast for wind shifts.
How reliable is the Cottesloe weather forecast for a week ahead?
The Bureau of Meteorology provides a detailed forecast up to seven days. For Cottesloe, the coastal location means sea-breeze timing can shift; checking the bom cottesloe detailed forecast daily gives the best accuracy.
Is there any severe weather expected in Cottesloe today?
Based on the live forecast above, no warnings are current. For any changes, refer to the severe weather warning page or the cottesloe weather radar for real-time updates.
Sources
For broader conditions across the state, visit our Australia weather hub or the dedicated Perth weather page. For longer-range planning, the weather cottesloe 14 days outlook is available from the sources above.