← Back to From the BoatSummertime and spinner dolphins just got together on Oahu's west shore. After years of working here, it's clear they love the leeward shore for its clean, clear water during the summer. If you're looking for a clean, clear snorkeling experience, this is the time.— Ocean Joy CruisesKo Olina, Oahu, Hawaii · Jun 11, 2026Book a cruise →