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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Arthurs Seat’s weather is defined by its coastal elevation — the summit sits roughly 300 metres above the Mornington Peninsula, so temperatures here are typically a couple of degrees cooler than in Melbourne, with more wind and a higher chance of sea fog rolling in from the bay.
Why is the weather at Arthurs Seat different from Melbourne?
The combination of altitude and exposure to Bass Strait means Arthurs Seat often catches sea breezes that keep summer afternoons milder than inland suburbs. In winter, the same elevation can trap low cloud and fog, reducing visibility — especially in the morning. The live forecast above will give you the current feel, but expect a noticeable cool-down compared to central Melbourne weather, particularly in the afternoon.
How should I plan a visit to Arthurs Seat?
If you’re riding the Arthurs Seat Eagle or walking the trails, check the live forecast above for wind speed. Gusts over 30 km/h are common and can make the gondola ride feel bumpy, though it remains safe. For bushwalking, bring a windproof layer even on a mild day. Nearby coastal spots like Dromana often share similar conditions, so the Mornington weather report is a reliable guide for the broader area.
Is Arthurs Seat often foggy?
Yes, especially from late autumn through early spring. Cool, moist air from Port Phillip Bay meets the hillside and condenses into fog, sometimes lingering until mid-morning. Check Dromana weather reports for local visibility clues.
Does fog affect the Arthurs Seat Eagle?
The Eagle operates in light fog, but if visibility drops below safe limits or winds exceed 45 km/h, the ride may be paused. The live forecast above and the operator’s website will have real-time updates.
Can I get a 14‑day outlook for Arthurs Seat?
Most long-range models cover the Mornington Peninsula. For a broad trend, search for the Arthurs Seat weather 14 day forecast – but remember confidence drops sharply after day 5. Use the BOM’s seven-day for daily planning.