Molokini Crater is a world-renowned snorkeling spot boasting crystal-clear waters, abundant marine life, and an unmatched underwater ecosystem. As a partially submerged volcanic crater, Molokini offers visibility up to 150 feet, making it one of the clearest snorkeling locations in the world.
Why Snorkel at Molokini Crater?
Molokini Crater offers an extraordinary snorkeling experience due to its unique natural features and conservation efforts. The water clarity here is unparalleled, with visibility reaching up to 150 feet, allowing snorkelers to fully appreciate the vibrant underwater world. The crater is home to a rich diversity of marine life, including over 250 species of tropical fish, some of which are found only in Hawaiian waters. The abundance of marine species creates an awe-inspiring experience as snorkelers glide above the colorful reefs.
Molokini is a designated Marine Life Conservation District, meaning that its ecosystem is actively protected. As a result, the marine environment remains pristine and flourishing, free from overfishing and environmental degradation. The preservation efforts ensure that visitors can witness Hawaii’s marine life in its natural and undisturbed habitat.
The crater’s shape also plays a crucial role in making it an ideal snorkeling destination. As a crescent-shaped volcanic caldera, Molokini provides natural protection from strong ocean currents and waves. This creates a safe and enjoyable environment for snorkelers of all skill levels, from beginners to experienced divers. Whether you’re snorkeling for the first time or seeking a world-class underwater adventure, Molokini offers the perfect setting to explore Hawaii’s marine treasures
Best Time to Visit Molokini Crater
The best time to visit Molokini Crater depends on both seasonal weather conditions and the time of day. In general, the morning hours, particularly between 7 AM and 10 AM, offer the most favorable snorkeling conditions. During this time, the ocean is usually at its calmest, ensuring optimal visibility and minimal wave disturbance. Many tours depart early in the morning to take advantage of these prime conditions before the afternoon trade winds pick up, which can create choppier waters.
From a seasonal perspective, the months between April and October provide the best overall experience for snorkeling at Molokini. These months offer warm water temperatures, consistent weather, and fewer interruptions from high winds and rain. The summer season in Maui generally means clearer skies and gentler ocean conditions, making it an excellent time for a smooth and enjoyable boat ride to the crater.
For those visiting between December and March, snorkeling at Molokini is still possible, but travelers should be aware that winter months bring stronger winds and slightly rougher waters. However, winter also offers a unique advantage: the chance to spot migrating humpback whales on the journey to and from the crater. Whale-watching season in Maui coincides with winter, adding another incredible experience to your snorkeling adventure.
Regardless of the season, booking a morning tour is highly recommended to maximize visibility, comfort, and the overall quality of your snorkeling experience. If you’re looking for the perfect conditions to explore the beauty of Molokini Crater, plan your visit for a clear summer morning to enjoy the best that this world-class snorkeling destination has to offer.
How to Get to Molokini Crater
Molokini is located about 2.5 miles off the southern tip of Maui and is accessible only by boat. Several tour companies operate daily trips from Maalaea Harbor and Kihei Boat Ramp, typically offering morning and afternoon departures. The best time to visit is early in the morning when the ocean is calmest, providing optimal snorkeling conditions.
Travelers can choose from various vessels, including large catamarans, speed boats, and rafts, depending on their preference for comfort, group size, and experience level. Many tours include snorkeling gear, safety briefings, and onboard amenities such as fresh water rinses and meals. Since Molokini is a protected marine preserve, access is limited to authorized boats, ensuring that the natural beauty and delicate ecosystem remain preserved for future visitors.

Location
Molokini Crater is located between the islands of Maui and Kahoʻolawe in the Alalakeiki Channel.
Molokini Crater, Maui, Hawaii
GPS Coordinates: 20°38′00″N 156°29′46″W / 20.63333°N 156.49611°W
Nearby Attractions
Turtle Town
A popular snorkeling spot known for its abundant Hawaiian green sea turtles and vibrant coral reefs.
Makena Beach
One of Maui’s largest and most stunning beaches, perfect for sunbathing and bodyboarding.
Little Beach
A smaller, more secluded beach adjacent to Big Beach, known for its relaxed atmosphere.
Wailea Beach
A luxurious resort beach with calm waters, ideal for swimming and paddleboarding