The best time to visit Waihau Bay is during the summer months, from December to February, when the weather is warm and sunny, superb for outdoor activities.
During this period, Waihau Bay boasts an average temperature of 24°C (75°F), offering ideal conditions for fishing, swimming, and exploring the coastline. The calm waters are particularly inviting for boating and diving, and the longer daylight hours provide ample time to enjoy the natural beauty of the region. This time of year is especially good for families looking for a beach holiday, as the consistent warmth allows for extended periods outdoors.
The shoulder seasons, particularly November and March, also present a good balance of pleasant weather and fewer crowds. Temperatures are still comfortable, averaging around 20°C (68°F), making it suitable for those who prefer a more tranquil experience while still enjoying most of the summer activities.