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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Altona enjoys a mild coastal climate with warm summers and cool winters; the live forecast above gives today’s conditions, while the best months for a beach day are January to March when sea breezes keep temperatures pleasant and the water is inviting.
When is the best time to visit Altona?
January to March brings the most reliable beach weather, with average highs around 26°C and light north-easterly winds. Autumn (March–May) is also lovely – fewer crowds, cooler evenings, and still warm enough for altona beach weather. Winter (June–August) is cool and often overcast, but it’s a good time for a quiet coastal walk without the summer holiday crush.
What should I pack for Altona’s weather?
For summer visits, bring swimwear, a light jacket for evening sea breezes, and sunscreen. In winter you’ll need layers – a warm jacket, long pants, and a rain jacket, as showers can roll in quickly. Wind is common year-round, especially on the beach, so a wind-resistant jacket is useful. Check the altona weather hourly or altona weather radar before heading out if you’re planning a beach session.
Does Altona get much rain?
Altona receives moderate rainfall spread fairly evenly through the year, with a slight peak in spring. Most rain falls as light showers rather than heavy downpours, so a quick check of bom weather altona or the altona weather 14 day forecast helps with planning outdoor plans.
What is the wind like at Altona Beach?
Altona Beach is exposed to Port Phillip Bay breezes. Afternoon sea breezes are common in summer, making it popular for windsurfing and kitesurfing. The altona weather wind report is often fresh – around 15–25 km/h in the afternoon – so pack a windbreaker.
Is Altona weather good for swimming?
Yes, during summer and early autumn the water temperature reaches 20–22°C, which is comfortable for swimming. The beach is patrolled, and the altona weather tomorrow forecast can help you pick a calm day with light winds for a safe, enjoyable dip.
Sources
For a broader view of Victoria’s weather, visit our Australia weather hub or the Melbourne Weather page. If storms are expected, check Severe Weather Warning updates before heading out.