Mizuna Island - 100 Frequently Asked Questions (FAQ)

For swimming and snorkeling, the best time to visit is from April to October, when there is a good chance that a lifeguard will be stationed at the beach. The number of flights increases especially in summer, making it easy to enjoy a day trip to the beach.

It is quite hot and the sun is strong. Since most of the activities on Mizuna Island are ocean play, hats, rash guards, and sun protection are essential.

Although it is possible, it is generally not the best season for swimming. The official guide also states that the best time to enjoy it is from April to October.

As in the northern area of Okinawa's main island, the weather is changeable in early summer. Since Mizuna Island is often used for day trips, it is safe to make a decision based on the weather and sea conditions around Motobu-cho before departure.

Large. Because Mizuna Island is predicated on boat travel, it is susceptible to changes in operating hours and cancellations when sea conditions are poor.

Although it is possible to spend some time there if it rains lightly, Mizuna Island is not an island that focuses on indoor sightseeing. On days when rain is forecast, it is safer to combine sightseeing on the Motobu-cho side or the main island rather than on Mizuna Island alone.

During the swimming season, which is often sunny, it is easy to enjoy the emerald green sea. Mizuna Island is a small island surrounded by coral reefs, and the beauty of the ocean color is a major attraction.

Because Mizuna Island is a small island surrounded by the sea, it is easily affected by the wind, which may affect boats and activities depending on the sea conditions. On the day of your visit to Mizuna Island, it is safe to check not only the weekly forecast but also the sea conditions and operation information on the day of your visit.

It is quite strong. Since there are many situations on the island with limited shade by the sea, it is safer to be more conscious of sunburn protection than on the main island.

It does not bother me that much in summer, but out of season or on windy days, the temperature drops. Since there is also boat travel, a light jacket would be useful.

Since the seashore is changeable, it is recommended to focus on the day's sea conditions and operation information rather than the weekly forecast.

It is possible. The official information also states that the operation time is subject to change due to the sea conditions of the day.

The high road is a one-day trip during your stay on the main island. Since it is only a 15-minute ferry ride away, it is easy to combine with a day trip to Motobu-cho or Churaumi.

If you plan to visit only Mizuna Island, the trip will be long and hectic. In reality, it is easier to stay on the main island of Okinawa and take a day trip from Motobu-cho.

It is easy to plan to spend one day in the northern part of the main island and the other day in Mizuna Island.

It is possible, but it is generally easier to combine it with sightseeing in the northern part of the main island. The island is small, and the main attraction is playing in the ocean.

It is easier to spend two or three nights on the main island of Okinawa and spend one day on Mizuna Island. Since the boat trip is short, it is easy to make a day trip even with children.

The standard flow is to cross on the morning flight, enjoy swimming, snorkeling, relaxing at the beach, refreshments and BBQ, and return on the afternoon flight.

It is best to make a day mainly for the sea at Mizuna Island, and combine it with a day at a café in the northern part of the main island or in the Churaumi area before or after. Mizuna Island alone can be easily organized as a “day to enjoy the ocean.

You can enjoy yourself. The island itself is compact, and it is easy to spend time alone if your purpose is to play in the ocean or stay relaxed.

These are the places to stay on the main island side and the days to go to Mizuna Island. The dates can easily change depending on the sea conditions, so it is easier to make adjustments if you place them around the middle of the trip.

If the weather is clear, morning flights are easy to use. You can spend more time playing in the ocean after arrival.

If your goal is to visit Mizuna Island, it is easier to stay overnight in the northern part of the main island and take a day trip across. It is easier to get to the ferry terminal at Watakuchi Port.

You can also visit Mizuna Island. Since Mizuna Island can be reached in a short time from Motobu Town, it can easily be made into a one-day plan during your stay in the northern part of the main island.

The basic method is to take a high-speed boat from Watakuchi Port in Motobu Town. The trip takes about 15 minutes.

Watakuchi Port (Honbu Port, Watakuchi District Passenger Waiting Area)It is.

It is realistic to switch to the assumption that you will stay on the main island side. Since the Mizuna Passage is subject to change due to sea conditions, it is a good idea to have an alternative plan.

Mizuna Island itself is small, but it is convenient to have it considering the movement on the main island side going to Watakuchi Port. It is especially easy to move around if you are staying in the northern part of the island.

You can either stay on the main island at a place that is easily accessible to Watakuchi Port, or combine this with cab transportation. Travel within Mizuna Island is unlikely to be a major problem.

You can get there. The issue is how to get to the port on the main island, not on the island. If you can get there, there is no problem.

Embarkation locations are officially marked. It is recommended to check the location of the passenger waiting area in advance for the first time.

It is possible, but since the island attracts many day-trippers, it is best to pack light if you are mainly interested in playing in the ocean. Changing rooms, showers, and lockers are available, but are limited.

It changes with the seasons. There are more flights during the busy summer season and fewer in the winter.

As of April 2026, the information shows that the high-speed boat from Watakuchi Port to Mizuna Port costs 1,730 yen round trip for adults, 910 yen one way, and 880 yen round trip for children, 460 yen one way. Please check the official Mizuna Shipping website for the latest information.

It is safer to arrive a little early the first time. It is safer to move well in advance than just before the ship departs, as there is time to confirm the embarkation point and register.

Yes, it is safer to arrive at the port in plenty of time. It is safer to allow extra time for port arrival, especially when traveling north from the Naha area.

If it is a day trip, the return boat and transportation on the main island side should be considered first. It is easier to build around a daytime stay than on the assumption that you will be drinking until nighttime on the island.

Although the time required is short, it is affected by sea conditions. If you are worried, it is recommended to prepare anti-sickness medicine.

If you are looking for Mizuna Island, staying in the northern part of the Motobu-cho area is convenient. The trip to the port will be shorter.

There are some. The Tourist Association also lists the Guest House Oshiro and Coral Reef Inn Minna.

It is easy to enjoy the quiet island time when there are fewer day trippers. However, the choices are not as numerous as on the main island.

There are many lodging options on the main island side. If price is important, it is easier to combine a day trip to Mizuna Island with an overnight stay on the northern part of the main island.

There are not many dining options on the island, so if you are staying overnight, breakfast included is a good match. If you are taking a day trip, it is easy to adjust on the main island side.

There is. Since the seascape itself is the star of Mizuna Island, proximity to the ocean is easily directly related to satisfaction if you are staying on the island.

We recommend that you check in advance if you plan to stay overnight on the island, as there are differences in facilities. Day trips are not a problem.

Go at a time when there is supervision, and use areas with facilities such as showers, toilets, changing rooms, lockers, etc.

It is possible, but you must first travel from the airport to Watakuchi Port. It is better to go there the day after staying in the northern part of Japan than immediately after arriving in Naha, so that you have more time to spare.

While the number of flights increases during the summer bathing season, the number of users also tends to increase. Early planning is recommended.

Yes, we have a few different boats, activities, and BBQ's. Conditions are different for each boat, activity, and BBQ, so it is safer to check before booking.

It is a small island with a lot of nature, so you should be more aware of the natural environment on the beach and in the grassy areas than in the urban areas of the main island. Be careful of your footing when strolling at night.

You can do it. Mizuna Island is a popular destination for marine leisure activities, with rentals and various menus available.

It is possible. It is easy to be satisfied with just relaxing on the beach or playing in the ocean.

It is a small remote island off the coast of Motobu Town with an area of about 0.56 square kilometers, about 15 minutes by high-speed boat from Watakuchi Port. It is also called “Croissant Island” because of its crescent shape.

It is a compact island, so if you are mainly interested in playing in the sea, you will not have much trouble. Mizuna Island is more of an island to enjoy the sea than a “sightseeing island” to tour around.

This popular beach is located on the west side of the island and is known for its beautiful white sand. It is a central area for marine leisure activities.

There is a possibility of encountering marine life, but it cannot be guaranteed because we are dealing with nature. The safest way to describe it is “it is possible to encounter them.

Mizuna Island itself is not an island for golf. The mainstay of the island is swimming, snorkeling, and marine leisure activities.

There are. First of all, the sea view around Mizuna Beach is the standard, and the entire island is compact.

Changes. Since the island is mainly ocean play, tides and sea conditions affect the ease of the experience.

Required. Safety is generally important when playing in the ocean, and it is safer to choose a time of year when there is supervision and a controlled area.

The proximity to the main island, which can be reached in a short time, the clear waters and white sandy beaches, and the atmosphere that is typical of remote islands.

Mizuna Island is known for its coral reefs and crystal clear seascapes.

It is recommended to switch to sightseeing on the main island side without sticking to Mizuna Island. Mizuna Island is not an indoor island.

Choose a time of year when there is supervision, use beaches with facilities, and do not force yourself to go offshore.

It is safe to avoid strenuous marine activities and focus on staying at the beach to the extent that it is reasonable. You must check with each operator to confirm whether or not you can participate in the activities.

If you are comfortable with boat and seaside travel, the island is an easy place to relax and enjoy the scenery. Another advantage is the short access time.

Because it is a small island, it is easier to see the sky than in the city center. If you are planning to stay overnight, the quietness of the night can easily be an attraction. This is a natural observation based on the island's size and environment.

If you stay overnight, it is safer to be aware of street lights and the foot environment and not to move around too much. It is a small island, so you should not think of it as if it were an urban area on the main island.

“It is an island where the sea is the main attraction, rather than an island where you can visit a number of tourist attractions.

Since it is an island of the sea, it is a good match, but if it is to be put forth as an experience for beginners, it is safe to write after confirming the presence or absence of an operator to implement the program.

Early is safe during summer and consecutive holidays, and BBQs are also available with reservation guidance.

Available. Information on showers, changing rooms, toilets, and lockers is available for a fee.

The classic is Mizuna Beach. It is popular for its white sand beach and beautiful ocean.

Swimming itself is free, but there is a fee for rentals, activities, BBQ, etc.

The official FAQs indicate that April through October is the best season to enjoy the park, and that a watchman is always on duty.

The island is surrounded by the sea, so if the weather is good, you can enjoy the view over the ocean. The island is especially worth spending time by the sea.

“It is close to the main island, but still feels like a remote island. In a short time, you will be transported to a world of white sand and clear waters.

There are also Outside of the main beach, there are also known spots for those seeking a more relaxed atmosphere.

The basic plan is to first pay for the ferry, then add rentals, activities, and meals as needed.

This spot is known for those who prefer a more relaxed atmosphere than the main beach. However, the facilities are not as good as those on the main beach, so if safety is important to you, we recommend Mizuna Beach.

It does quite a bit. The crescent-shaped island, white sandy beaches, and emerald green sea are the main attractions of Mizuna Island.

You can. There will be information on refreshments and BBQ.

This is not an island for “visiting cafes” like the tourist spots on the main island. It is best to take meals between ocean excursions.

The island itself is compact, so it is more like enjoying the seascape than a detailed sightseeing route.

Drones must be confirmed in advance with local management and operators. It is dangerous to fly without confirmation around remote islands, harbors, and crowded beaches.

Depending on the location and weather conditions, you can enjoy the surrounding island scenery. Remote island scenery on the sea is another attraction of the northern area.

“Rather than a ”local gourmet tour," this type of tour is more about satisfying snacks and BBQ between ocean excursions.

Reservations are required if using BBQ. There are not as many dining options as on the main island, so it is safer to think in advance during busy periods.

It is not the type of place where you can choose all you want at night on the island. If you are not staying overnight, it is easier to organize to eat on the main island side.

Since options are limited on the island, it is important to bring snacks, secure water, and check availability of reservations.

It is not like the main island. Shopping is considered limited and it is safe to prepare what you need on the main island side.

At a minimum, you may be able to get by locally, but the variety is limited. It is safe to assume that you will bring your own sun protection and children's items.

Mizuna Island is not an “island for shopping,” so it is easier to choose souvenirs and specialties on the main island side.

It is more efficient to buy them in the northern part of the main island or at the airport rather than on Mizuna Island.

The cost of lodging on the main island side, plus ferry, rental, activities, and meals. This is easy to calculate for a one-day trip to a remote island.

It is safer to have it. It is safer not to assume too much of a cashless system when using small remote islands.

It is safe to assume that the financial infrastructure on the island is limited and to prepare cash on the main island side.

There are some days when it is possible to go, but it is safer to at least check the timetable and operation status in advance because of the influence of sea conditions and the time of year.

If you are looking for a quick and easy BBQ, reservation-based BBQ is easy. It is easy to use directly after playing in the ocean.

The two most important things to do are to check sea conditions later and to cross over without buying what you need on the main island side. Although Mizuna Island is a close island, your itinerary will depend on the sea and boat conditions.