If you’re looking for a truly stress-relieving getaway, a trip to Halong Bay in March is the perfect choice! With clear blue skies, gentle sunlight, and a sea as calm as glass, it’s an ideal setting for cruising on a boat, kayaking to explore caves, or simply relaxing on the beach while enjoying the cool breeze.
That’s not all! This is also when Halong enters its festive season—with abundant fresh seafood and prices that are much more attractive than during the high season. So what are you waiting for? Plan your trip and go!
Overview of Halong Bay in March Weather
March marks the transitional period from winter to spring at Halong Bay, offering a harmonious blend of warm, sunny days and light drizzles in the afternoons. This is an ideal time to explore the majestic natural landscapes of the bay.
Climate Details:
- Temperature in Halong Bay in March: The average temperature is about 20°C, ranging from 18°C to 23°C. The seawater temperature reaches 29°C, providing favorable conditions for swimming and water sports.
- Rainfall: There is approximately a 19% chance of rain, with an average total rainfall of 53 mm distributed over about 13 rainy days.
- Humidity: The humidity remains around 75%, creating a cool yet comfortable atmosphere.
- Cloud Cover: There is about a 79% likelihood of cloudy skies, which is higher compared to previous months.
- Wind: The average wind speed is 12.3 mph, making it suitable for outdoor activities such as boating and cruising on the bay.
- Sunshine Duration: With an average of 8 hours of sunshine per day, visitors have ample time to enjoy nature exploration.
Highlights of Visiting Halong Bay in March:
- Mild weather in Halong Bay that is neither too hot nor too cold, which is ideal for outdoor excursions.
- Calm seas and warm water, perfect for swimming, kayaking, or island exploration.
- More sunny days compared to winter, making it great for photographers seeking stunning shots.
- Light, misty mornings that add a mystical, poetic charm to the bay.
Points to Note:
- Nighttime temperatures can drop significantly, especially on rainy days, so it is advisable to bring an appropriate jacket.
- Although the rainfall is modest, the frequent cloud cover means that clear blue skies are rare, which might affect visibility when taking photos.
Overall, March is a wonderful time to visit Halong Bay, particularly if you enjoy a cool, pleasant atmosphere and the enchanting beauty of nature.
Suggested Outfits and Luggage for Traveling to Halong Bay in March
March is an ideal time to explore Halong Bay, with mild weather that suits travelers of all ages, including children. The moderate humidity and rainfall do not significantly impact outdoor activities. Additionally, this season features many traditional festivals, such as the Yen Tu Festival and the Cua Ong Festival, offering opportunities to experience unique cultural traditions, spiritual ceremonies, and traditional folk games.
To ensure a complete trip, it’s important to prepare your luggage smartly. Here are some useful tips to help you enjoy your journey as smoothly as possible:
Tips for Preparing Outfits and Luggage:
- Monitor the weather forecast before your trip to choose suitable clothing.
- Plan to explore lesser-known destinations in addition to popular landmarks for a more unique experience.
- Book tours or boat tickets early to secure favorable prices and avoid sold-out situations during the peak season.
Recommended Outfits to Bring:
- Comfortable Clothing: T-shirts, shorts, jeans, or light dresses will allow you to move freely and enjoy various activities.
- Light Jacket: Although daytime temperatures are pleasant, it can get chilly at night, especially on misty days.
- Swimwear and Beach Accessories: If you plan to participate in water activities such as swimming or kayaking, don’t forget to pack swimwear, sunglasses, a hat, and sunscreen to protect your skin.
- Comfortable Footwear: Choose sneakers or sandals for ease of movement while sightseeing, hiking, or strolling around the bay.
With thorough preparation, your trip to Halong Bay in March is sure to be both fulfilling and memorable!
Attractive Activities in Halong Bay in March
March is the ideal time to explore Halong Bay, thanks to its mild weather that is perfect for outdoor activities. It offers a wonderful opportunity to admire breathtaking natural landscapes, discover untouched islands, and experience magnificent caves. Below are the unmissable activities when visiting Halong Bay during this month.
Enjoying the Views of Halong Bay from Different Perspectives
- Cruising on the Bay: One of the best ways to experience the mystical beauty of Halong Bay is to take an overnight cruise. You will have the chance to relax amid a majestic natural setting and admire the towering limestone mountains reflected in the blue waters.
- Experiencing Cửa Vạn Fishing Village: For those interested in local culture, a visit to the floating Cửa Vạn village—one of the most beautiful fishing villages in the world—is a must. Here, you can learn about the lives of local fishermen, participate in traditional fishing activities, and enjoy fresh seafood.
- Viewing from Above: If you desire a unique perspective, a helicopter flight offers a breathtaking experience. From heights of several hundred meters, you can take in a panoramic view of Halong Bay with its magnificent grandeur.
- Conquering Bai Tho Mountain: For mountain-climbing enthusiasts, challenging yourself on Bai Tho Mountain—one of the best sunset viewpoints in Halong—is highly recommended. The climb to the summit gives you the opportunity to admire a spectacular natural panorama from above.

Discovering Famous Islands
- Tuan Chau Island: As the premier center for tourism and entertainment in Halong, Tuan Chau Island not only boasts a beautiful artificial beach but also offers a variety of restaurants and recreational areas. Here, you can engage in water sports, enjoy the fresh air, and admire the picturesque seaside scenery.
- Ti Top Island: If you’re looking for a challenge, try climbing Ti Top Island. After conquering 450 stone steps, you will be rewarded with an ideal vantage point that offers a panoramic view of the entire bay. This destination is also perfect for swimming, sunbathing, and relaxing after your adventure.
Exploring the Magnificent Cave Systems
Halong Bay is renowned not only for its majestic landscapes but also for its many unique caves that attract numerous visitors.
- Thien Cung Cave: One of the most beautiful caves in Halong, Thien Cung Cave stands out with its magical stalactite and stalagmite formations, creating a mystical scene reminiscent of a fairyland.
- Dau Go Cave: For history enthusiasts, Dau Go Cave should not be missed. Once used as a military base during the Tran Dynasty, this cave combines raw natural beauty with captivating historical legends.
- Thien Canh Son Cave: With its distinctive structure and a variety of uniquely shaped stalactites and stalagmites, Thien Canh Son Cave is an ideal destination for nature explorers.
- Kayak Experience: To enjoy an adventurous outing and discover less-explored areas, try kayaking or taking a ride on a bamboo boat. This activity offers a wonderful opportunity to get closer to hidden caves, observe coral reefs, and relish the serene atmosphere of the bay.

Swimming and Immersing Yourself in the Blue Sea and White Sands
Can you swim in Halong Bay in March? Absolutely. March’s pleasant weather makes it the perfect time to enjoy the most beautiful beaches of Halong Bay. One of the most popular spots is Bai Chay—a 900-meter-long artificial beach with clear blue waters and fine white sands—ideal for relaxing, swimming, and enjoying the fresh air. Additionally, beaches such as Ti Top and Soi Sim are excellent choices for those who appreciate a peaceful, unspoiled setting.
Night Squid Fishing: An Unforgettable Experience at Sea
If you’re up for a test of patience and want to enjoy a memorable evening on the bay, night squid fishing is an activity not to be missed. From September to February—especially in October and November, the peak squid season—you have the chance to catch fresh squid. Sitting on a boat, watching the sparkling reflections of lights on the water, and waiting for your catch combine to create a delightful experience that blends relaxation with an exploration of local fishing culture.
Participate in Traditional Festivals
In addition to its majestic scenery, Halong Bay hosts many festivals rich in cultural heritage. The Yen Tu Festival, held from the 10th day of the first lunar month, offers pilgrims the chance to visit a sacred land associated with the Truong Lam Zen sect. Moreover, the Cua Ong Festival, which lasts from the 2nd day of the first lunar month to the 31st day of the third lunar month, is an important event commemorating the merits of Hung Nhuong Dai Vuong Tran Quoc Tang. This festival is a wonderful opportunity to learn about the local culture and beliefs when visiting Halong.
Experience Halong Bay to the Fullest in March with Ha Long Bay Lux Cruises
Let your journey become extraordinary with Ha Long Bay Lux Cruises—a 5-star cruise service that delivers luxurious experiences on Halong Bay, one of the most spectacular natural wonders in the world.
Attractive Tour Packages—Special Prices:
- 1-Day Tour: Starting from 50 USD, discover the legendary beauty of the bay.
- 2-Day, 1-Night Tour: Prices from 150 to 180 USD; fully immerse yourself in a luxurious setting.
- 3-Day, 2-Night Tour: Starting from 300 USD, an ideal journey for relaxation and exploration.
Premium Experience & Dedicated Service
- Luxurious 5-star standard cruises.
- Luxury hotels.
- An itinerary covering the prominent attractions of Halong Bay.
- Gourmet cuisine featuring specialty dishes.
- Fast tour booking service with free cancellation support.
- Genuine customer reviews, committed to delivering the best experience.
Join Exciting Activities:
- Kayaking and swimming in the turquoise waters.
- Exploring magnificent caves and enjoying a romantic sunset over the bay.
- Experiencing special performance shows and festivals on board.
Contact 0978 358 422 to book your trip today and enjoy a luxurious cruise experience in HaLong Bay!
Conclusion
Not as crowded as the peak season, nor as chilly as winter, March brings a gently beautiful Halong Bay with ideal weather and countless exciting experiences. Whether you love exploring nature, enjoy the serenity of a cruise, or simply want to escape the hustle and bustle of everyday life, Halong at this time is sure to impress.
Refer to the information above and make a detailed plan to fully enjoy the spectacular beauty of this world wonder in the most complete way that Ha Long Bay Lux Cruises offers to travelers!