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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
If you’re heading out in Seaford today, check the live forecast above for the most accurate local conditions, as sea breezes off Port Phillip can shift temperatures quickly.
What’s the typical weather pattern for Seaford?
Seaford’s coastal position means it often feels a few degrees cooler than inland suburbs when a southerly change arrives. Summer days can climb into the high 20s or low 30s Celsius, but a stiff afternoon sea breeze usually brings relief. Winter is mild and damp, with overnight lows around 6–8°C and frequent drizzle. The seaford weather radar loop on the Bureau of Meteorology site is your best bet for tracking those fast-moving showers that sneak in from the bay.
How does the local geography affect Seaford’s weather?
Being on the eastern shore of Port Phillip, Seaford gets the full brunt of south-westerly winds sweeping up the bay. This makes the seaford weather hourly forecast especially useful for planning beach walks or outdoor sports, as conditions can change noticeably between morning and afternoon. The nearby Kananook Creek and Seaford Wetlands also create a slightly more humid microclimate in the cooler months.
Is Seaford windier than other bayside suburbs?
Generally yes. Its exposed position along the eastern edge of Port Phillip means it catches the full force of afternoon sea breezes, especially from spring through autumn. Carrum and Frankston can be slightly more sheltered.
What’s the best time of year to visit Seaford beach?
Late February to early April offers the warmest sea temperatures and the most settled weather, with lighter winds and fewer sudden southerly changes. January can be pleasant but often brings gusty afternoons.
Does Seaford ever get thunderstorms?
Yes, mainly in spring and summer when warm inland air collides with cool sea breezes. The storms are usually brief but can bring heavy rain and gusty winds, so keep an eye on the live forecast above and the Severe Weather Warning page.
Sources
For broader state conditions, visit our Australia weather hub or check the Melbourne Weather page for regional trends.