Cottesloe Beach, WA

Indiana Tea House, Indian Ocean Sunsets, Il Lido, The Shark Barrier.

Live AI Coastal Briefing

Monday 12 October is shaping up to be a stunning day along our beautiful coastline, with clear blue skies and a temperature of 10C at 4:51 am. The humidity is sitting at 68% and the wind is blowing at 12 km/h from the ESE, gusting up to 25 km/h. Our beaches are looking particularly inviting, with the sun rising over the ocean and a new day full of possibilities unfolding.



The ocean conditions are perfect for a range of activities, with a wave height of 1.20m, which is waist to chest high, and solid surf. The water temperature is a comfortable 18.7C, making it ideal for a spring suit. The tide times are 05:33 am for low tide and 12:33 pm for high tide, so it's a great day to plan your beach activities around these times. With the UV index currently at low UV (0), you don't need to worry about special protection just yet.



For all you surfers, runners, cyclists, and paddleboarders out there, today is a great day to get out and enjoy the beautiful coastal scenery. The surf is looking good, with consistent waves and a comfortable water temperature, while the calm morning conditions make it perfect for a run or cycle along the beachfront. If you're an angler, the tide times and ocean conditions are ideal for a spot of fishing, and the calm waters are also great for paddleboarding. With the temperature expected to rise to 40C later in the day, it's a good idea to get your activities in early.



As we head into the afternoon, the famous Fremantle Doctor is expected to kick in, bringing with it a cooling breeze that will provide some relief from the heat. With a maximum temperature of 40C expected, it's going to be a hot one, so make sure to stay hydrated and take breaks in the shade. Despite the heat, it's going to be a fantastic day to enjoy all that our beautiful coastline has to offer, so get out there and make the most of it – and we'll catch you back here tomorrow with another update on the coastal weather.

About This Coastline

Perth is an Indian Ocean capital framed by the Swan River, extensive parkland and a chain of pale sandy beaches running along its western edge.

Its appeal comes from this close overlap of scenery, public space and the routines of people who use the coast throughout the year.

The Vibe

The city’s coastal life is spread across distinct beach suburbs rather than concentrated in one resort centre.

Swimming, surfing, sunset gatherings and beachfront dining are woven into daily routines, with Cottesloe and Scarborough offering very different moods. The tone changes with season and weather: early mornings tend to feel contemplative, while warm afternoons bring a more sociable rhythm.

The Local Anchor

Kings Park and the Swan River form the city’s central natural anchor, while Fremantle provides the historic port connection to the ocean.

The offshore presence of Rottnest Island adds another defining element to Perth’s coastal identity. These landmarks provide continuity, ensuring the destination retains a recognisable local story beyond its immediate recreational appeal.

The Landscape

Perth’s beaches face west and are exposed to Indian Ocean swell and strong afternoon sea breezes.

Long sandy stretches, low dunes and reef platforms create varied swimming and surfing conditions, with sunsets over open water a consistent feature. Conditions should always be read on the day, because wind, swell, tide and seasonal hazards can alter even a familiar shoreline.

Across the area, the coast is best understood as a living landscape rather than a single viewpoint or attraction.