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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Report 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 top of 22°C today in Williamstown with partly cloudy skies and a light south-westerly breeze, meaning it’s a good day for a coastal walk but keep a jacket handy for the afternoon shift. The live forecast above shows current conditions.
What’s the temperature range and wind doing?
The mercury will sit between 14°C and 22°C, with the south-westerly wind picking up to around 20 km/h by midday. Overnight lows dip to 12°C, so if you’re heading to the Williamstown foreshore, the breeze off Port Phillip will make it feel cooler than the raw number suggests.
Should I check the tides and radar?
Yes. Low tide hits around 10:30 am today, exposing the sandbar near the pier. For a broader view, the Melbourne weather page covers the metro area, and the severe weather warning page will flag any sudden squalls. For hourly shifts, the Australia weather hub links to the Williamstown weather radar loop.
What’s the Williamstown weather tomorrow?
Tomorrow’s forecast shows a similar top of 21°C with cloud increasing from late morning. A 30% chance of a light shower after 3 pm, so if you’re planning Williamstown weather tomorrow activities, take a light rain jacket.
How do I check Williamstown tides?
For Williamstown tides, the Bureau of Meteorology provides daily tide graphs for Port Phillip. High tide today is at 4:15 pm (0.9 m). Combine this with the Williamstown weather bom page for the most reliable coastal data.
Is there a 14-day outlook for Williamstown?
The Williamstown weather 14 days forecast shows a mild pattern: highs between 19°C and 23°C, with a possible cool change next Tuesday. For nearby spots, check Altona weather on our Melbourne weather page.