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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Moana weather is mild and coastal, with warm summers and cool, wet winters. The live forecast above shows today’s conditions for this South Australian surf town, located about 45 kilometres south of Adelaide on the Fleurieu Peninsula.
What is the typical weather pattern for Moana?
Moana experiences a Mediterranean climate. Summer (December to February) averages 25–30°C, with sea breezes often cooling the afternoon. Winter (June to August) sees highs around 14–16°C, with persistent rain from cold fronts. Spring and autumn are mild and the most settled times for beach visits.
How does the wind affect Moana?
Moana is known for consistent onshore winds, especially in summer. The afternoon sea breeze, typically from the southwest, picks up around midday. This makes the beach popular for windsurfing and kitesurfing. Check the moana wind readings in the live forecast above before heading out.
What is the best time to visit Moana for good weather?
Late summer and early autumn (February to April) offer the most reliable weather. Sea temperatures are warmest, winds are lighter, and rain is minimal. This is ideal for swimming, fishing, or beach walks.
Does Moana get strong winds like other coastal towns?
Yes, Moana can experience strong southwesterly winds, especially from October to March. These winds are driven by high-pressure systems over the Great Australian Bight. For detailed wind data, check a moana weather 14 day forecast or moana weatherzone for hourly wind predictions.
How does Moana weather compare to nearby adelaide weather?
Moana is typically 2–4°C cooler than Adelaide in summer due to its coastal location. Winters are similar, but Moana receives slightly more rainfall. Nearby aldinga weather is almost identical, as both towns share the same coastal exposure.
For broader conditions across the state, check the Adelaide Weather page. If you are planning a trip further north, the Australia weather hub covers all major regions.