The best time to visit Coral Bay is during the dry season, which runs from March to October.During these months, the weather is consistently pleasant with warm, sunny days and minimal rainfall, making it ideal for enjoying the marine activities the area is known for. The water visibility is generally excellent, great for snorkelling and diving on the Ningaloo Reef. This period also coincides with the whale shark and manta ray seasons, offering incredible wildlife encounters.For those keen on seeing whale sharks, the peak season is typically from March to July. If you're hoping to swim with manta rays, they can be found year-round, but their numbers are particularly high from May to November.While November to February is the wet season, characterised by higher humidity, occasional cyclones, and warmer waters, it can still be a good time to visit for those seeking fewer crowds and potentially lower prices, provided you're prepared for the weather.