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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Insightly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading to Second Valley today; conditions along the Fleurieu Peninsula can shift quickly with sea breezes off Rapid Bay. The Bureau’s latest observations give you the real-time picture for your trip.
What is the weather like in Second Valley right now?
Second Valley sits on the southern coast of the Fleurieu Peninsula, about 90 kilometres south of Adelaide. The live forecast above shows current temperature, wind and humidity at the nearest observation point, which is typically Rapid Bay or Normanville. Coastal settlements like Second Valley often feel cooler than inland spots due to afternoon sea breezes, so check the wind direction before you pack for the beach.
What should I expect for Second Valley Beach and tides?
Second Valley Beach faces south-west, meaning it catches swell from the Southern Ocean. The live forecast above includes wind speed and direction; a northerly breeze gives calmer water, while a south-westerly can whip up choppy surf. For tide times, refer to the second valley tides data in the key facts below – low tide exposes rock pools near the jetty, a favourite for families.
How does Second Valley compare to nearby Normanville and Rapid Bay?
Normanville weather is often similar to Second Valley, being only 5 km north along the coast. Both share the same sea-breeze pattern, though Rapid Bay weather can be slightly cooler because of its more exposed headland. For a broader outlook, the second valley weather 14 day forecast in the live forecast above gives you a reliable trend, but always confirm short-range updates on the day.
Is Second Valley weather different from Adelaide weather?
Yes, Second Valley is typically 2–4°C cooler than Adelaide weather in summer due to coastal influence. Winter can be windier, with more cloud rolling off the Southern Ocean. Always check the local forecast rather than relying on the city’s numbers.
When is the best time to visit Second Valley Beach?
Late morning to early afternoon on a northerly wind day offers the calmest conditions. Low tide uncovers the best rock pools. The live forecast above shows wind and tide data, so you can time your visit for safe swimming and beachcombing.
Where can I find the most accurate Second Valley weather update?
The Bureau of Meteorology (BOM) provides the official observations for Rapid Bay, the closest station. For tide-specific info, WillyWeather has detailed second valley tides. The live forecast above pulls from BOM data for real-time accuracy.
For broader conditions across the state, check our Australia weather hub. If you’re heading north from the peninsula, see the latest Adelaide weather for city comparisons.