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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Voice Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Use the live forecast above to gauge today’s conditions in Seaford. Expect a mild coastal morning with a sea breeze arriving by late morning. Check the wind direction – a south-westerly can cool things quickly.
What is the weather in Seaford SA today?
Based on the live forecast above, Seaford is sitting under a partly cloudy sky. Temperatures will peak in the low-to-mid 20s, typical for this time of year. The afternoon sea breeze will drop the apparent temperature, so take a light jacket if you’re heading to the beach. For a broader view, see the Adelaide weather page for regional trends.
What should you plan for the week ahead?
The next few days show a mix of sun and showers. A trough moving across South Australia may bring rain late Thursday into Friday. For a full outlook, look at the weather in Seaford South Australia 10 days forecast in the live data above – it shows a drying trend by the weekend.
Does Seaford get much rain in summer?
Summer in Seaford is typically dry, with occasional thunderstorms from inland heat. Average January rainfall is around 20 mm. The live forecast above will show any approaching systems.
How does the sea breeze affect temperatures?
A strong sea breeze can drop the air temperature by 5–8°C in under an hour, especially on hot days. Check wind direction in the live forecast – a sou’westerly change often arrives by early afternoon.
Is the weather in Seaford usually windy?
Yes, especially in spring and summer. The exposed coastline means consistent afternoon breezes. Gusts can exceed 40 km/h on windy days. Always check the live wind data above before planning outdoor activities.