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Wilson Promontory Weather

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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Focus Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.

Wilson Promontory’s weather is shaped by its exposed coastal position in Bass Strait, meaning conditions can shift quickly from calm to blustery. The live forecast above shows today’s conditions — expect cool, changeable weather with the chance of rain and fresh south-westerly winds at any time of year.

What makes Wilson Promontory’s weather so changeable?

This southernmost tip of mainland Australia funnels both westerly and southerly airflow, so you can experience four seasons in a single walk. The national park’s exposed coastline, heathlands and granite peaks amplify wind chill, making a steady breeze feel considerably cooler than the air temperature might suggest. If you’re planning a trip, checking the wilsons prom weather 14 days forecast is wise — those longer-range outlooks from the Bureau can help you pack for sun, rain and wind all at once.

How does the weather affect a visit to the park?

Rainfall is spread fairly evenly throughout the year, with winter bringing more persistent drizzle and summer often delivering afternoon sea-breezes. Tidal conditions also matter — low tide exposes more of the iconic beaches like Squeaky and Norman. For campers and hikers, a wilsons prom weather 28 days outlook gives a broad sense of the season’s pattern, though the weather in wilsons promontory national park 10 days forecast is more reliable for actual planning. Always prepare for sudden gusts, especially on the southern trails.

Average summer maximum22°C (but feels cooler with wind)
Average winter maximum12–14°C
Annual rainfall~900 mm, fairly evenly distributed
Strongest windsSpring to early summer (south-westerly)
Does it rain a lot at Wilson Promontory?

It can. The park receives around 900 mm of rain each year, with no distinct dry season. However, showers tend to be showery rather than persistent, and sunny spells often break through between fronts.

What’s the best time of year to visit for good weather?

Late summer (February–March) is most reliable for mild, settled conditions with less wind. Spring can be beautiful but often has stronger gusts. Always pack layers regardless of the season.

Is Wilson Promontory windier than Melbourne?

Yes, significantly. Its exposed coastal position means average wind speeds are higher, and gusts can exceed 60 km/h even on a seemingly calm day. The wilson prom weather 30 days outlook from BOM can highlight windy periods.