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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Insight Lab 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 Mollymook Beach. This south‑coast NSW favourite delivers mild conditions most of the year, but the best swimming and surfing weather arrives between December and February – just be ready for school‑holiday crowds. For a quieter trip, aim for autumn or spring.
When is the best time to visit Mollymook Beach?
Summer (December–February) brings warm air and water, ideal for swimming and surfing, but accommodation books out fast. Autumn (March–May) and spring (September–November) offer pleasant temperatures in the low 20s and fewer people, making them the sweet spot for value. Winter (June–August) is cooler – around 16°C – but still fine for coastal walks and whale‑watching. If you’re checking the weather in mollymook 10 days out, expect mild sea breezes any time of year.
What should you pack for Mollymook?
Layers are key. Bring swimwear, a hat and sunscreen for summer days, plus a light jacket for evenings. In winter, a warm jumper and wind‑proof layer will keep you comfortable on the beach. For the mollymook weather forecast 14 days, pack a rain jacket regardless of season – afternoon showers can pop up quickly. Off‑peak visits offer better value on accommodation, so consider booking outside January and Easter.
Is Mollymook Beach good for swimming?
Yes, the main beach is patrolled from October to April. Always swim between the flags and check the live forecast above for surf conditions. Outside patrolled hours, exercise caution – rips can form near the headland.
What is the water temperature at Mollymook?
Water temp ranges from about 18°C in winter to 23°C in summer. A wetsuit is handy for winter surfing, but summer swimmers will find it comfortable without one.
How far is Mollymook from Sydney?
Mollymook is roughly 230 kilometres south of Sydney – about a three‑hour drive via the Princes Highway. It’s a popular day‑trip or weekend destination from the city.
For more coastal forecasts, visit our Australia weather hub or check conditions in Sydney Weather before you travel south.