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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Expect a mild and partly cloudy day in Mosman Park, with the live forecast above showing current conditions. Light sea breezes will keep temperatures comfortable along the coast – ideal for a walk along the river or beach.
What drives Mosman Park’s weather today?
The combination of the Indian Ocean to the west and the Swan River to the east moderates temperatures and often brings afternoon sea breezes. This coastal influence usually keeps the air fresh and humidity low.
- Summer highs average 29–32°C, but easterly winds can push temperatures higher inland.
- Winter lows rarely drop below 8°C, with most rain falling between May and August.
- Afternoon sea breezes freshen from around midday, making conditions pleasant near the shore.
- Check the live forecast above for real-time changes in cloud cover and wind speed.
How does Mosman Park compare to nearby suburbs?
Mosman Park sits between Fremantle and Cottesloe, so its weather closely mirrors those coastal spots – slightly cooler than inland Perth on hot days. The Swan River estuary adds local moisture, which can increase early morning fog in winter.
- Fremantle weather often runs 1–2°C cooler than Mosman Park due to stronger ocean exposure.
- Cottesloe weather is almost identical, as the two suburbs share the same coastal stretch.
- Perth weather just 20 km east can be 3–5°C hotter on summer afternoons.
- For hourly details, see the mosman park weather hourly updates in the live forecast above.
Does Mosman Park get many windy days?
Yes – the coastal location means afternoon sea breezes are common, especially from November to March. Gusts of 25–35 km/h are typical, but severe wind events are rare. Check the live forecast above for current wind speed.
When is the best time to visit Mosman Park?
March to May and September to November offer mild, sunny days with fewer crowds. Summer can be hot but the sea breeze provides relief. Winter brings rain, but also clear days perfect for river walks.
Is bom mosman park data reliable for daily planning?
Yes – the Bureau of Meteorology provides official forecasts and observations for Mosman Park. The live forecast above pulls from BOM and other trusted sources, so you can plan confidently for beach or outdoor activities.
For broader coverage, explore our Perth weather hub or check severe weather warnings if conditions look unstable.