Things to Do in Okinawa in December

Okinawa in December offers a perfect blend of pleasant weather, festive atmosphere, and unique cultural experiences. Whether you’re diving into crystal-clear waters, enjoying local New Year celebrations, or exploring historic sites, this tropical destination shines during the holiday season. December is ideal for travelers seeking comfort and fewer crowds compared to peak summer months.

Okinawa in December is a hidden gem for travelers seeking a tropical getaway without the intense summer heat or massive crowds. Unlike many parts of Japan, December brings mild, dry weather to the Ryukyu Islands, with daytime temperatures hovering between 18°C and 23°C (64–73°F). This makes it one of the most comfortable times to explore Okinawa’s stunning coastline, lush greenery, and vibrant culture. Whether you’re planning a romantic escape, a family vacation, or a solo adventure, December offers the perfect balance of relaxation and discovery.

What sets December apart is the unique cultural energy brought by the approaching New Year (Oshogatsu). While Christmas is observed more quietly than in Western countries, the island buzzes with preparation for the lunar calendar’s most important holiday. From temple festivals to local markets selling mochi and special foods, the island feels alive with tradition. Plus, with fewer tourists than in July or August, you’ll have more space to enjoy Okinawa’s natural beauty without feeling rushed.

Key Takeaways

• Weather is mild and comfortable: December in Okinawa averages 18–23°C (64–73°F), making it perfect for outdoor activities.
• Festive atmosphere: The island celebrates New Year (Oshogatsu) with unique traditions like Hatsumode and temple visits.
• Great for snorkeling and diving: The water is calm, visibility is excellent, and marine life remains active.
• Less crowded than summer: Escape the peak tourist season and enjoy a more relaxed pace.
• Cultural experiences abound: Visit Ryukyuan castles, museums, and local markets for authentic insights.
• Holiday events and lights: Enjoy Christmas markets, illuminations, and year-end festivals across Naha and other towns.
• Easy access and logistics: Okinawa’s well-developed transport system makes it simple to explore the island.

Quick Answers to Common Questions

Is December a good time to visit Okinawa?

Yes, December is excellent for visiting Okinawa. The weather is mild and dry, with temperatures between 18°C and 23°C (64–73°F), making it ideal for outdoor activities like snorkeling, hiking, and beach visits.

Are there any festivals in Okinawa in December?

Yes. December is rich with cultural events, especially as the island prepares for New Year. Highlights include the Okinawa Hikawa Marine Market, temple visits for Joya no Kane, and evening illuminations at Shuri Castle.

Can I swim in Okinawa’s beaches in December?

Absolutely. The water is calm and warm, with temperatures around 23°C (73°F). Popular beaches like Kurimajima and Manza are great for swimming, snorkeling, and diving.

Is it crowded in Okinawa in December?

No, December is actually one of the less crowded times compared to summer. You’ll enjoy more space at beaches and attractions, especially if you avoid New Year’s week.

What should I pack for a December trip to Okinawa?

Pack light clothing for daytime, a light jacket or sweater for evenings, comfortable walking shoes, sunscreen, and a hat. Don’t forget reef-safe sunscreen for water activities.

1. Best Beaches to Visit in December

Okinawa’s beaches are open year-round, but December is arguably the best time to visit due to the calm seas and pleasant temperatures. With water clarity at its peak and minimal rainfall, you can enjoy swimming, snorkeling, or just lounging under the palm trees without worrying about sudden storms.

Kurimajima Beach (Kurimajima Island): Known for its powdery white sand and gentle waves, this beach is ideal for families. The surrounding coral reefs make it a top spot for snorkeling — you’ll often spot tropical fish and sea turtles just offshore. December is especially peaceful here, with fewer day-trippers than in summer.

Manza Beach (Onna Village): A favorite among surfers and nature lovers, Manza offers consistent waves and dramatic rock formations. The nearby Manza Kogen offers hiking trails with panoramic ocean views. In December, the weather is stable, so you can hike safely and even enjoy a sunset picnic.

Zamami Beach (Zamami Island): This remote island is perfect for those seeking solitude. The black sand and clear waters create a surreal landscape. December is a prime time for diving — the visibility can exceed 30 meters, and marine life remains active year-round. Don’t miss the chance to see sea turtles and vibrant coral gardens.

Pro Tip: Rent a scooter to explore multiple beaches in one day. Okinawa’s rental shops offer affordable, reliable bikes, and many allow day rentals with helmets included.

2. Snorkeling and Diving Adventures

December is one of the best months for underwater exploration in Okinawa. The water temperature hovers around 23°C (73°F), and the seas are calm due to the northeast monsoon. Visibility often exceeds 25 meters, making it ideal for both beginners and experienced divers.

Kerama Islands Diving: The Kerama Islands, including Zamami and Aka, are world-renowned for their pristine reefs. December is considered the peak season for diving here, with operators offering full-day trips. Expect to see parrotfish, butterflyfish, and even the occasional whale shark.

Blue Cave Diving (Ishigaki Island): For a truly magical experience, dive into the luminous Blue Cave on Ishigaki. The natural light filtering through the cave creates an otherworldly glow. December offers the clearest conditions, and guided tours are available for all skill levels.

Beginner-Friendly Spots: If you’re new to snorkeling, head to Blue Cave (Ishigaki) or Kume Island’s Yonaha Beach. Both offer shallow, calm waters and guided tours with equipment included. Many resorts also provide beginner packages with hotel pickups.

Pro Tip: Book your diving or snorkeling tour in advance, especially if you’re visiting popular islands like Ishigaki or Zamami. December is peak season, and spots fill up quickly.

3. Cultural Experiences and Festivals

December in Okinawa is rich with cultural traditions, especially as the island prepares for New Year’s (Oshogatsu). While Christmas is observed, the real festivities begin in late December with temple visits, market days, and family gatherings.

Okinawa Hikawa Marine Market (Naha): Held every weekend in December, this lively market offers fresh seafood, local sweets, and handmade crafts. Try goya champuru (bitter melon stir-fry) and shikuwasa juice — a citrus fruit native to Okinawa. The market is especially vibrant in the days leading up to New Year.

Shuri Castle and Ryukyuan Culture: Explore Shuri Castle in Naha, a UNESCO World Heritage Site that showcases the history of the Ryukyu Kingdom. In December, special evening illuminations light up the castle grounds, creating a fairy-tale atmosphere. Guided tours often include traditional music and dance performances.

Himeyuri Peace Park and Museum: Dedicated to the memory of students who died during WWII, this peaceful park offers a reflective experience. The museum features exhibits on Okinawan history and the impact of war. December’s cooler weather makes it a comfortable time for walking the garden paths.

New Year’s Eve (Omisoka): On December 31st, many locals visit temples for Joya no Kane — ringing the temple bell 108 times to cleanse sins. In Naha, the Tsuboya Pottery District hosts a night market with food stalls and live music.

Pro Tip: Wear comfortable shoes and bring a light jacket. Evenings in December can feel chilly near the water or in shaded areas.

4. Christmas and Holiday Celebrations

While Okinawa’s Christmas celebrations are more subdued than in Western countries, the holiday spirit is still alive. Many resorts and hotels decorate their grounds with lights and Christmas trees, and some restaurants offer special menus.

Illuminations in Naha: The capital city lights up in early December with festive displays at Okinawa Prefectural Government Building and Kokusai Street. These illuminated zones are perfect for evening strolls and photo opportunities.

Christmas Markets: Several hotels, including the Sheraton Grand Okinawa and Okinawa Resort Hotel, host Christmas markets with local crafts, live music, and seasonal treats. You’ll find champuru skewers, shochu (local spirits), and handmade soaps.

Beachside Christmas Dinners: Some resorts offer special Christmas dinners on the beach, complete with candlelight and live entertainment. These events are popular, so book early.

Fun Fact: In Okinawa, Christmas is often celebrated with family gatherings rather than gift exchanges. The focus is on togetherness and enjoying local delicacies.

5. Outdoor Activities and Nature Escapes

December’s mild weather opens up opportunities for outdoor adventures across Okinawa. From hiking to horseback riding, the island offers diverse experiences for nature lovers.

Hiking in Yanbaru National Park: Located on the northern tip of Okinawa Island, Yanbaru is home to ancient forests, waterfalls, and rare wildlife. December is dry and cool, making it ideal for hiking. Popular trails include the Miyara Falls Trail and Kouri Falls Loop.

Horseback Riding on Iriomote Island: This remote island is known for its mangrove forests and wild horses. December offers the best weather for exploring the Urauchi River by horseback. Guided tours last 2–3 hours and include stops at scenic viewpoints.

Hot Springs (Onsen) in December: While Okinawa has fewer traditional onsen than mainland Japan, several resorts offer heated pools with ocean views. The Okinawa Marriott Resort and Blue Ocean Resort provide relaxing soak sessions with stunning sunsets.

Kayaking and Paddleboarding: Calm waters in December make it perfect for kayaking along the coast or paddleboarding in lagoons. Try Kouri Island’s kayak tours, where you can glide past limestone cliffs and hidden caves.

Pro Tip: Pack layers — mornings and evenings can be cool, especially near the water. A light fleece or jacket goes a long way.

6. Food and Local Delicacies to Try

Okinawa’s cuisine is a fusion of Japanese, Chinese, and Southeast Asian flavors. December is the perfect time to indulge in seasonal dishes and local specialties.

Goya Chappo: A stir-fry made with bitter melon, tofu, pork, and vegetables. Despite the name, it’s not bitter — it’s savory and comforting.

Okinawa Soba: Unlike mainland soba, this dish uses wheat noodles in a pork and fish broth. Try it with a side of beni-imo (purple sweet potato) for a complete meal.

Umibudo (Sea Grapes): A tangy, crunchy sea vegetable often served as a salad. It’s rich in vitamin C and a favorite at beachside restaurants.

Shikuwasa Juice: A citrus fruit with a tangy-sweet flavor. It’s refreshing and often served over ice with a sprig of mint.

New Year Foods (Osechi Ryori): In the days before New Year, families prepare special dishes like datemaki (sweet rolled omelet) and kuwaage (fried tofu with mushrooms). Many restaurants serve osechi during December for travelers.

Where to Eat: Try Tsuboya Pottery Street for street food, or visit Kokusai Street for a mix of local and international cuisine.

7. Day Trips and Island Hopping

Okinawa’s surrounding islands offer unique experiences, and December is a great time for day trips. The weather is stable, and ferry services run reliably.

Ishigaki Island: Known for its white-sand beaches, coral reefs, and Blue Cave. Take the ferry from Naha (about 2.5 hours) and spend the day snorkeling or hiking Mount Gusuku.

Yonaguni Island: The southernmost island, famous for its lighthouse and diving spots. December is ideal for exploring the Yonaguni Monument — a submerged rock formation believed by some to be man-made.

Kerama Islands (Zamami, Aka, Tokashiki): Accessible by boat from Ishigaki, these islands are perfect for a 2-day island-hopping adventure. Stay overnight to catch the sunrise over the East China Sea.

Kume Island: A quieter alternative to Naha, Kume offers historical sites, horseback riding, and peaceful beaches. The island is accessible by ferry in about 1.5 hours.

Pro Tip: Book ferry tickets in advance, especially for popular routes like Naha to Ishigaki. Some operators offer combo packages with hotel pickups and guided tours.

8. Travel Tips for December in Okinawa

Planning ahead ensures you make the most of your December trip to Okinawa. Here are some practical tips to keep in mind.

Best Time to Visit: Late December is ideal — the weather is pleasant, and the holiday spirit is in full swing. Avoid New Year’s week if you prefer fewer crowds, as many locals travel to family homes.

What to Pack: Bring light clothing for daytime, a light jacket or sweater for evenings, and comfortable walking shoes. Don’t forget sunscreen, a hat, and reef-safe sunscreen for water activities.

Currency and Payments: The yen is the local currency. While many places accept credit cards, it’s wise to carry cash for small vendors and rural areas.

Language: English is spoken in tourist areas, but learning a few Japanese phrases can enhance your experience. Many locals appreciate the effort.

Transportation: Renting a car gives you the most flexibility, but scooters are cheaper and great for short trips. Public buses connect major towns, but schedules can be limited in rural areas.

Reservations: Book accommodations, diving tours, and popular restaurants early. December is a high season, and availability drops quickly.

Pro Tip: Download offline maps and translation apps. Internet access can be spotty in rural areas.

Conclusion

Okinawa in December offers a perfect blend of relaxation, adventure, and culture. With mild weather, stunning beaches, and a festive atmosphere, it’s an ideal destination for travelers seeking something beyond the usual tropical vacation. Whether you’re snorkeling in crystal-clear waters, exploring ancient castles, or enjoying local New Year traditions, December in Okinawa delivers unforgettable experiences.

From vibrant markets to quiet beachside dinners, every moment feels special. The island’s laid-back vibe and rich heritage make it a standout destination in Japan. So pack your bags, book your flights, and get ready to discover the magic of Okinawa in December.

Frequently Asked Questions

What is the weather like in Okinawa in December?

December in Okinawa is mild and dry, with average temperatures between 18°C and 23°C (64–73°F). Rainfall is minimal, and the seas are calm, making it perfect for outdoor activities.

Are there any special foods to try in Okinawa in December?

Yes. Try local specialties like goya chappo, Okinawa soba, umibudo (sea grapes), and shikuwasa juice. In the days leading to New Year, many restaurants serve osechi ryori, traditional festive dishes.

Can I visit the Kerama Islands in December?

Yes. December is one of the best times to visit the Kerama Islands, including Zamami and Aka. The weather is stable, visibility in the water is excellent, and diving conditions are ideal.

Is it expensive to travel in Okinawa in December?

December is a peak season, so prices for hotels and tours may be higher than in other months. However, with advance booking, you can find good deals on accommodations and activities.

Do I need a visa to visit Okinawa in December?

Visa requirements depend on your nationality. Citizens of many countries, including the U.S., Canada, and Australia, can enter Japan (including Okinawa) for tourism without a visa for up to 90 days.

How do I get around Okinawa?

The best ways are renting a car or scooter for flexibility, or using public buses and ferries for inter-island travel. Scooters are affordable and easy to rent, especially in Naha.