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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Merrimac’s subtropical climate means warm, humid summers and mild, dry winters, with the live forecast above showing today’s conditions for this Gold Coast hinterland suburb.
What is the best time to visit Merrimac?
The most comfortable months are April, May, September and October, when humidity drops and daytime temperatures sit in the low-to-mid 20s Celsius. These shoulder seasons offer reliable sunshine for exploring the hinterland trails and nearby beaches without the summer crowds or the peak wet-season downpours.
What should I pack for a trip to Merrimac?
For summer (December–February), pack light cotton clothing, a broad-brimmed hat, reef-safe sunscreen and a rain jacket for afternoon storms. In winter (June–August), bring layers—mornings can be cool (around 10°C) but afternoons often reach 21°C. A light jumper and closed-toe shoes are useful for evening walks or hinterland visits.
Does Merrimac get severe weather?
Yes, summer can bring thunderstorms and occasional east-coast lows. Check the Severe Weather Warning page before travelling, and always monitor the live forecast above for sudden changes. The region is not cyclone-prone, but heavy rain can cause localised flooding.
Is Merrimac humid in summer?
Yes, humidity often exceeds 70% from December to February, making it feel hotter than the actual temperature. Air-conditioned accommodation is recommended for summer stays.
Can I swim at Merrimac beaches in winter?
Yes, water temperatures hover around 20°C in winter, so a wetsuit is advisable. The nearby Gold Coast beaches remain patrolled year-round, though lifeguard hours are reduced.
How far is Merrimac from the coast?
Merrimac is about 8 kilometres inland from Surfers Paradise, roughly a 15-minute drive. This makes it a quiet base for exploring both the Brisbane region and Gold Coast beaches.