Enjoy a 2 & half hour tour aboard Nebraska II around Gantheume Bay while encountering Humpback Whales and the abundance of marine life Kalbarri has to offer. These majestic giants migrate north to the warm waters for breading in June every year and are seen through August and September on their way back south to the colder seas to grow and mature. Each trip is a chance to see these magnificent creatures bask, play, and frolic, and you get the opportunity to get up close to these mental giants. We have 2 time slots 9.30am and 11.00am. All tours are weather permitting and numbers permitting.