Maui's leeward side inarguably presents the best beaches on the island—if by “best” you mean golden sand, perfectly-swimmable waters, outstanding snorkeling opportunities, lulling waves gentle enough for first-time surfers, and sunshine in spades.
South Maui, however, has the highest number of sunbath-able white-sand gems, include the three winners of Kamaole Beach Parks I, II, and III; situated side by side, and you can beach-hop without having to step foot into your car.
Kaihalulu Red Sand Beach located on Maui is known to have rough water and is reported to be one of a handful of red sand beaches around the world. Makena Beach in Maui has the nickname of “breakneck beach” because the surf breaks right on the shore, making it very dangerous to swim in.
Makena beach is popularly known for its tiger sharks that hunt near shallow waters. The Makena point has seen the highest number of shark sightings, making it the most dangerous beach on Maui. The beach is beautiful but dangerous and has had 8 shark attacks including two fatalities.
The beach was quieter and swimming and snorkelling were still good. We stayed at the Maui Eldorado so spent a few days at this beach. Without even snorkelling, saw turtles swim by every day as well as a monk seal. The water was warm and clear and the sand soft; beach was clean.
Water Temperatures in MauiIn June and July, when temperatures are at their highest, the water is generally about 78°F/25°C, making it perfect or Molokini snorkeling. In August and September, when temperatures may slide back a few degrees, the water has gotten really warm and may be 80°F/26.6°C.
The south side of Maui, including the areas of Kihei, Wailea and Makena, is typically warm and dry, receiving less then 10 inches of rain per year. The west side, including Lahaina, Ka'anapali and Kapalua, receives more rain—nearly triple the amount.
Avoid the Ocean DuringDo not swim in the ocean in the dark, and if you are a visitor and arrive at the beach early, do not enter the water until a lifeguard is on duty (at a designated State Beach Park). If it's time for the lifeguards to leave for the day, it's best to err on the side of caution and exit the ocean.
That said, despite the small numbers and rarity of attacks, data also shows that Maui has a disproportionately higher number of shark incidents than any other island.
Don't enter the water at dawn, dusk or night when sharks are most active and/or moving closer to shore to find food. Be aware that some shark species, like tiger sharks, are always active, no matter what time of day.
There's plenty of time to swim and jump from waterfall ledges into deep freshwater pools and learn about the island along the way. Fun, easy, and great for families, or if you are limited on time. Swim (optional) in pools under two waterfalls—10 and 20 feet high.
Maui, Florida, and Southern California are all known for their balmy surf and fabulous beaches. But not all warm water is created equal. With temperatures that summer between 75 and 80 degrees all year, Maui is by far the most reliable place in the U.S. to dive, dunk, swim, and snorkel in comfort.
During the winter months the water does feel cooler because the air is cooler, however you can comfortably snorkel, snuba and dive year round in Maui. During the cooler months of December-May the average ocean temperatures range from 74-76 degrees F.