The best time to visit Waikawa is during the summer months, from December to February, when the weather is warmest and most suitable for outdoor activities.During these months, you can expect average temperatures ranging from 15°C to 20°C (59°F to 68°F), making it ideal for exploring the Catlins Coast. The longer daylight hours provide ample opportunity to visit attractions like the McLean Falls, Cathedral Caves (tide dependent), and Nugget Point Lighthouse. This period is particularly good for families looking for pleasant weather for sightseeing and beach activities.Should you prefer fewer crowds and don't mind cooler temperatures, the shoulder seasons of spring (September to November) and autumn (March to May) also offer good experiences. While the weather can be more variable, you'll still find many days suitable for exploring, and accommodation might be more readily available.