Hawaii, with its crystal-clear waters and diverse marine life, offers some of the best snorkeling experiences in the world. From vibrant coral reefs teeming with colorful fish to encounters with sea turtles and playful dolphins, the islands boast a variety of snorkeling spots suitable for all skill levels. This guide will take you through some of the most breathtaking underwater treasures Hawaii has to offer, ensuring your snorkeling adventure is unforgettable.
Oahu’s Snorkeling Gems
Hanauma Bay Nature Preserve
Hanauma Bay, located on the southeast coast of Oahu, is arguably the most famous snorkeling spot in Hawaii. Formed within a volcanic crater, the bay is a protected marine life conservation district, boasting an abundance of fish and coral. The shallow, calm waters make it ideal for beginners and families. Keep in mind that Hanauma Bay is extremely popular, and reservations are required. You can book your reservation up to two days in advance through the City & County of Honolulu website. There’s also an entrance fee of $25 for visitors (Hawaii residents with valid ID are exempt). Be sure to arrive early, even with a reservation, as parking can still be limited. Before entering the bay, all visitors are required to watch a short educational video about marine life conservation.
Practical Tip: Bring reef-safe sunscreen to protect the delicate coral reefs. They strictly enforce this so avoid any chemical sunscreens containing oxybenzone and octinoxate. Snorkel gear rentals are available if you don’t have your own, but it’s often more cost-effective and hygienic to purchase your own set, even a basic one, if you plan on snorkeling multiple times during your trip.
Shark’s Cove
Located on the North Shore of Oahu, Shark’s Cove is a rocky bay known for its diverse marine life and calmer waters during the summer months. Don’t let the name scare you – sharks are rarely seen here! The cove is perfect for intermediate snorkelers due to the rock formations and slightly deeper water in certain areas. This location has many small pools and crevices where unique sea creatures like crabs, eels, and a variety of fish species take refuge. It can get crowded, especially on weekends. So, arrive early to snag a parking spot and a good spot in the water. Entry is free.
Practical Tip: Wear reef shoes to protect your feet from the sharp rocks. The current can get strong outside the cove, so be mindful of your surroundings and stay within your comfort zone.
Kuuloa Regional Park
Located near Kaneohe Bay, Kuuloa Regional Park offers a lesser-known but equally rewarding snorkeling experience. The shallow, clear waters are teeming with fish, and you might even spot sea turtles. What sets this spot apart are the amazing views of the Ko’olau mountains, offering an incredible backdrop to your underwater adventures. You will not want to miss the view from this spectacular scenery. It’s a great spot for families. Entry is free.
Practical Tip: Check the wind and swell conditions before heading out, as the water can get choppy on windy days. Consider combining your snorkeling trip with a visit to the nearby Kualoa Ranch for a full day of adventure.
Maui’s Underwater Paradises
Molokini Crater
Molokini Crater is a partially submerged volcanic crater located off the coast of Maui. This unique location is a protected marine sanctuary and is home to hundreds of species of fish, coral, and other marine life. Boat tours are the only way to reach Molokini, and several companies offer snorkeling trips that include gear, food, and drinks. The typical cost for a Molokini snorkeling tour ranges from $100 to $200 per person. Because this is a very popular option, it is important to book your tour far in advance.
Practical Tip: If you are prone to seasickness, take medication before the boat ride. Morning tours are usually calmer, with better visibility than afternoon tours. Bring an underwater camera to capture the stunning marine life. Consider a tour company that provides a reef talk to learn more about the marine ecosystem you are about to explore. Wearing a rash guard will offer sun protection and help keep you warm if the water is cooler.
Honolua Bay
Honolua Bay, located on the northwest coast of Maui, is a marine life conservation district known for its vibrant coral reefs and calm, clear waters. It’s a popular spot for snorkeling and scuba diving. The best time to snorkel here is during the summer months when the ocean is calmer. During the winter months, the waves can be very strong and dangerous. Parking can be a challenge, so arrive early. There is a short walk down a rocky path to reach the beach. Entry is free.
Practical Tip: Bring your own snorkel gear, as there are no rental shops at the bay. Be mindful of the fragile coral and avoid touching or standing on it. Check the surf report before you go, as the waves can be unpredictable during the winter months. There are no restrooms or facilities, so plan accordingly. Honolua Bay is best enjoyed in the morning before the winds pick up.
Ka’anapali Beach (Black Rock)
Ka’anapali Beach, particularly near Black Rock (Pu’u Keka’a), offers excellent snorkeling opportunities right off the shore. Black Rock is a popular spot for cliff jumping, but it’s also a great place to see a variety of fish and maybe even a turtle. The water around Black Rock is generally calm and clear, making it suitable for snorkelers of all levels. Parking can be difficult to find, especially during peak season, so consider arriving early or using a shuttle service. There are a few resorts nearby so you may be able to find parking through them. Entry is free.
Practical Tip: Be aware of boat traffic in the area and stay close to Black Rock. The further you are from the shore, the more potential for strong currents. Watch out for the cliff jumpers as well. Wear water shoes to protect your feet from the rocks.
Big Island’s Underwater Spectacles
Kealakekua Bay
Kealakekua Bay is a historical and marine reserve famous for its crystal-clear waters and abundant marine life. It is also the site where Captain Cook was killed in 1779. The bay is best accessed by boat tour or by hiking the steep, four-mile trail down to the Captain Cook Monument. Snorkeling here is amazing, with opportunities to see dolphins, sea turtles, and a wide variety of fish. Boat tours typically cost between $80-$150 per person. Hiking to the bay is free, but the trail is challenging.
Practical Tip: If you choose to hike, bring plenty of water and wear sturdy shoes. Be prepared for a strenuous climb back up. Boat tours offer a more comfortable and convenient way to access the bay. Protect your skin, as the exposed areas offer little shade and that Hawaiian sun is strong!
Kahalu’u Beach Park
Kahalu’u Beach Park is known as the “Snorkeling Beach” on the Big Island. The calm, shallow waters are perfect for beginners and families, making it one of the most popular snorkeling destinations. The park has excellent facilities, including restrooms, showers, and picnic tables. There is a small fee for parking. You will most likely see many turtles while snorkeling in this bay.
Practical Tip: Arrive early to avoid the crowds and secure a parking spot. The park is often very busy, especially on weekends. Be extra careful to avoid touching or kicking the coral, as it is very fragile. Many volunteers have helped keep the fragile ecosystem alive and healthy. Support their efforts by being mindful of your impact and keep your distance from wildlife.
Captain Cook Monument
While technically within Kealakekua Bay, it is worth mentioning the snorkeling around the Captain Cook Monument specifically. Because this spot is a little more challenging to access, the reef is healthier, and the marine life is more abundant. The coral and fish are simply stunning! Remember that you have to boat or hike in to snorkel near the monument.
Practical Tip: Be prepared with plenty of food and drink, because you won’t be able to get to a convenience store easily from here. Bring an dry bag for your valuables to keep them safe when on a boat or near the water. Plan on spending several hours in this bay, as it really is incredibly beautiful and worth the trip. Wear plenty of sunscreen and reapply every two hours, or more often if swimming or sweating.
Kauai’s Underwater Wonders
Poipu Beach Park
Poipu Beach Park is a beautiful beach located on the south shore of Kauai. It’s known for its calm waters, golden sand, and excellent snorkeling opportunities. A natural rock wall creates a protected area perfect for beginners and families. You might even spot a Hawaiian monk seal sunbathing on the beach! Parking is free, but it fills up quickly, so arrive early. The beach also has lifeguards, restrooms, and showers. Entry is free.
Practical Tip: Always remain an appropriate distance from all wildlife so as not to disturb or negatively impact the animals. Be aware of the currents, especially outside the protected area. Keep an eye out for the resident monk seals, but maintain a safe distance to avoid disturbing them. Check the water visibility before heading in, as it can vary depending on the weather conditions.
Tunnels Beach (Makua Beach)
Tunnels Beach, also known as Makua Beach, is located on the north shore of Kauai. This beach is famous for its stunning scenery, including lush mountains, cascading waterfalls, and vibrant coral reefs. It is considered one of the best snorkeling and diving spots on the island. The outer reef offers more challenging snorkeling for experienced swimmers, while the inner reef is suitable for beginners. The north shore of Kauai tends to have bigger waves in the winter months, so plan on snorkeling in the summer. The summer months offer ideal conditions. Parking is limited and can be a bit of a walk to the beach. Entry is free.
Practical Tip: Check the surf report before visiting Tunnels Beach, especially during the winter months. Be sure to bring water shoes to protect your feet on the rocky bottom. Always snorkel with a buddy for safety. Check out nearby hiking trails as well and maybe take a hike during the day to enjoy the natural beauty that Kauai has to offer.
Lydgate Beach Park
Lydgate Beach Park is another great option for families with small children or beginner snorkelers. The park has two man-made lagoons that are protected from the open ocean, providing calm and safe snorkeling conditions. The lagoons are home to a colorful variety of fish. The park also has restrooms, picnic tables, and a playground. There is plenty of free parking. Entry is free.
Practical Tip: This is a great place to teach kids how to snorkel. Be aware that the water in the lagoons can sometimes be murky due to the enclosed nature. Do not go near the rocky edges of the lagoon. The algae on these rocks can be very slippery and dangerous. Watch out for the sharp rock edges.
Snorkeling Safety Tips
Before you dive in, remember these essential safety tips to ensure a safe and enjoyable snorkeling experience:
Check the Weather and Ocean Conditions: Always check the weather forecast and surf report before heading out. Avoid snorkeling during high surf, strong currents, or inclement weather.
Use Reef-Safe Sunscreen: Protect your skin and the coral reefs by using reef-safe sunscreen. Look for sunscreens that are free of oxybenzone and octinoxate.
Snorkel with a Buddy: Never snorkel alone. Always snorkel with a buddy and keep each other in sight.
Know Your Limits: Don’t push yourself beyond your physical abilities. If you’re not a strong swimmer, stick to shallow, calm waters.
Stay Hydrated: Drink plenty of water before, during, and after snorkeling.
Be Aware of Marine Life: Observe marine life from a safe distance and avoid touching or feeding the animals. Be especially careful of sea turtles, as they are protected species. If you are stung by a jellyfish, remember to rinse it immediately with vinegar or seek help from a lifeguard.
Use Proper Equipment: Use a properly fitted mask, snorkel, and fins. Practice using your equipment in shallow water before venturing into deeper areas.
FAQ Section
What is the best time of year to snorkel in Hawaii?
The best time to snorkel in Hawaii is generally during the summer months (April to October) when the ocean is calmer and the water is clearer. However, snorkeling is possible year-round in many locations, depending on the specific spot and weather conditions.
Do I need to bring my own snorkel gear?
You can bring your own snorkel gear or rent it from local shops or tour operators. If you plan on snorkeling frequently during your trip, it may be more cost-effective to purchase your own set. Hygiene is also a factor for many people, who prefer to avoid placing rental snorkels in their mouth.
Are there any age restrictions for snorkeling?
There are generally no specific age restrictions for snorkeling, but children should be supervised by an adult at all times. Some tour operators may have age or weight restrictions for certain activities or equipment.
What should I do if I see a sea turtle while snorkeling?
If you see a sea turtle while snorkeling, observe it from a safe distance (at least 10 feet) and avoid touching or disturbing it. Sea turtles are protected species, and harassing them can result in fines.
What should I do if I get stung by a jellyfish?
If you get stung by a jellyfish, rinse the affected area with vinegar immediately. Avoid rubbing the area, as this can release more venom. Seek medical attention if you experience severe symptoms such as difficulty breathing, chest pain, or dizziness.
References
- City & County of Honolulu
Ready to explore the magical underwater world of Hawaii? Don’t wait any longer to plan your snorkeling adventure! Research, book your flights and accommodations, pack your reef-safe sunscreen, and prepare to be amazed by the beauty that awaits you beneath the waves. With a little planning and preparation, you can create memories that will last a lifetime. Start planning your unforgettable Hawaii snorkeling experience today!
