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Zamami Island: Things to Do, How to Get There and When to Go

Zamami is a small, clear-water island in the Kerama group, reachable from Naha by boat in a single day and ideal for snorkelling, beaches and winter whale-watching.

執筆: eSIMonline Travel Desk · トラベルコンテンツ編集部公開: 2026年10月4日最終更新: 2026年10月4日
Zamami Island: Things to Do, How to Get There and When to Go

早わかり

  • Best for clear-sea and snorkelling fans; a day trip works, but one night is more relaxed.
  • Boats leave from Tomari Port in Naha, with both fast and slower ferries; timings and frequencies vary by season.
  • Winter into early spring is humpback whale season, while summer suits swimming and snorkelling but carries typhoon risk.

Zamami is a small island in the Kerama group, west of Naha. Its signature is the clear blue water often called Kerama Blue. The trip from Naha is short enough that many people visit as a day trip, but if you have time a single night shows you the island after the day-trippers leave, quieter and with a clearer starry sky. The island is part of Kerama Shoto National Park.

Zamami Island: Things to Do, How to Get There and When to Go

Who it suits and how many days

It suits couples, groups of friends and families who like water. A full day of swimming and snorkelling is enough if that is your goal, but if you want to walk to a viewpoint, watch the sunset and relax without hurry, stay one night. Travellers who want big-city shops, nightlife and malls will be disappointed, as the island is tiny and places close early.

Best months and weather

Summer is the most popular time for swimming and snorkelling, with warm clear water, but the sun is strong and typhoon risk runs from late summer into early autumn, when fast boats may be cancelled in rough seas. From the last weeks of the year into early spring, humpback whales gather near the islands. Several operators run whale-watching tours and bookings are wise. The air is cooler then and sea winds stronger, so long swims are less comfortable. Cherry blossom and autumn leaves are not what this island is known for.

Zamami Island: Things to Do, How to Get There and When to Go

Getting there and getting around

Board at Tomari Port in Naha, a short walk or taxi ride from the Yui Rail monorail. A fast boat takes under an hour and a slower ferry takes much longer. Timetables, fares and weekday/weekend schedules vary by season, so check directly with the ferry company. Once you reach Zamami Port the island is very small; many spots are reachable on foot, by bicycle or by electric scooter, and some lodgings and dive shops offer pickup.

You will check ferry status, open maps and book activities day by day, so having data before boarding is handy. A Japan eSIM is one option that works from Naha Airport onward, though signal on the boat and in some places on the island can be unstable.

Main sights

  • Furuzamami Beach, a long white-sand beach on the east side where many snorkelling trips start.
  • The Takatsukiyama viewpoint, with a sweep of neighbouring islands and sea; go on a clear day.
  • Humpback whale-watching tours in winter, with several operators; check the current season dates.
Zamami Island: Things to Do, How to Get There and When to Go

Quieter spots

Beyond the main beach there are smaller coves and narrow beaches on other sides of the island that are quieter, such as Ama Beach, a calm place to simply look at the sea. Historically, this is where US forces landed before the Battle of Okinawa in 1945, and there are memorials and explanations on site, to be visited with respect. Some short forest trails depend on weather, so ask your lodging first.

Areas to know

The island divides simply into three spots: Zamami village around the port with lodging, restaurants and gear rental; Furuzamami Beach on the east, a fair distance away; and the hilltop viewpoints. Allow travel time between the village and the beach, and leave yourself time to return to the port before the last ferry. If you have no vehicle, ask your lodging or a rental shop about pickup or bicycles, which can make the east-side beach far easier to reach.

Food and souvenirs

Common dishes include Okinawa soba, seafood and menus using local seaweed. Places on the island open and close by season, and some close early in the afternoon and evening, so plan lunch ahead. Souvenirs are mostly small whale- and sea-themed items, plus Okinawan drinks and sweets.

Budget and a short plan

  • Main costs are the return boat, water activities and food; prices vary by season, so check with operators.
  • One day: morning boat, Furuzamami Beach, snorkelling, lunch, evening boat back.
  • Two days: add the viewpoint, sunset and a quiet morning on the island.
Fares, ferry timetables, whale-watching season dates and opening hours change. Check with the ferry company, activity operators and the Japan National Tourism Organization (japan.travel) before you travel.

よくある質問

Can I visit Zamami in a day?+

Yes, with the fast boat from Naha, but check sailings and leave time for the return.

When can I see whales at Zamami?+

In winter into early spring; check the latest dates with tour operators.

Do I need to stay overnight?+

Not necessary, but one night feels more relaxed.

What should I bring for snorkelling?+

Sun cover, water shoes, and ask the operator about rental gear.

When is the last boat?+

It depends on the season; check with the ferry company on the day.

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