Australia
Best Time to Visit Forster
Forster sits on the NSW mid-north coast, where the climate is subtropical and the seasons are reversed from the northern hemisphere. The best time to visit balances warm, dry days with manageable crowds, avoiding both the summer holiday crush and the cooler, wetter winter months.
✦ Go in March or April for the best mix of stable weather, warm water, and few crowds.
✅ Best months
March and April (autumn) offer settled weather, warm ocean temperatures, and far fewer visitors than summer. November (late spring) is also excellent: sunny, low humidity, and before the school holiday rush.
🔥 Peak season
December and January are peak season, driven by Christmas and school holidays. Hotel prices can double, and the town swells with families. New Year's Eve fireworks over Wallis Lake and the Forster Summer Festival (Jan–Feb) are the main draws.
💷 Shoulder (best value)
February (late summer) and September (early spring) are good budget picks. Accommodation discounts of 20–30% are common, weather is still warm, and crowds thin out noticeably after February. September can be windy but the whale migration is a bonus.
🌙 Quietest & cheapest
June, July and August are the quietest and cheapest. Winter temps hover around 12–19°C, and rain is more frequent. Many holiday rentals drop rates by 40–50%. The trade-off is cooler weather for beach swimming and some cafés have shorter hours.
Forster season by season
Spring (Mar–May)
Weather: Mild to warm, 17–25°C, low humidity, mostly dry
Crowds: Low
Best for beach walks, fishing, and avoiding the heat. Water is still swimmable.
Summer (Jun–Aug)
Weather: Cool and wet, 12–19°C, frequent rain and strong winds
Crowds: Very low
Whale-watching season (June–Nov). Good for bushwalks and indoor activities. Not for beach days.
Autumn (Sep–Nov)
Weather: Warming up, 16–24°C, increasing sunshine, some windy days
Crowds: Low to medium
Excellent for outdoor activities like the Great Lakes Walk. September still has whale action. November starts to get busy.
Winter (Dec–Feb)
Weather: Hot and humid, 22–30°C, occasional storms
Crowds: Very high
Prime beach and boating weather. Accommodation must be booked months ahead. Crowded but vibrant.
🎭 Events worth timing a trip around
The Forster Summer Festival runs from late December through January, with markets, live music and family events. The Great Lakes Classic fishing tournament (usually March) draws serious anglers.
🧳 What to pack
Pack layers even in summer: coastal winds can drop the temperature 10°C between day and evening, so a light jacket or fleece is essential.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Forster hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.