A listing of when we are most likely to see Box Jellyfish in Hawaii (which usually means Oahu's south shore beaches). Most Jellyfish will come to the beaches 8-12 days after a full moon with days 9/10/11 being the most likely times for them to be near shore and the best times to stay out of the south shore ocean or watch out!
Check out the April 2015 Hawaii box jellyfish predicted arrival dates now on our new interactive Hawaii Events & JellyFish Calendar at http://lookintohawaii.com/calendar.aspx
