Are you planning to visit Halong Bay in March? During this time, the bay gently shifts into spring, bringing comfortable weather, softer light, and a calm atmosphere that feels easy to fall in love with. It is neither too cold nor too hot, which means you can explore, relax, and enjoy outdoor activities without feeling rushed or uncomfortable.
In this friendly and practical travel guide, we will walk you through everything you need to know about Halong Bay in March. From real weather conditions and sea temperatures to the best things to do, cruise choices, and helpful travel tips, this article helps you plan with confidence and enjoy every moment of your journey.
Charming Halong Bay in March
March brings a gentle and welcoming atmosphere to Halong Bay. The limestone karsts often appear wrapped in light mist during early mornings, while the sea stays calm and inviting throughout the day. Compared to peak summer months, the bay feels more peaceful, making it easier to slow down and truly appreciate the scenery.
If you enjoy relaxed sightseeing, scenic cruising, and a comfortable climate, March is a wonderful time to experience Halong Bay at its most balanced and enjoyable.
What is the weather like in Halong Bay in March?
The weather in Halong Bay in March is one of the main reasons many travellers choose this month. It feels mild, fresh, and stable, which is ideal for cruising, kayaking, and exploring caves without weather-related stress.
Quick Weather Overview
-
Temperature: March marks the start of spring, with daytime temperatures usually between 20°C and 24°C. In the evening, it can cool down slightly to around 17°C to 20°C, which feels pleasant rather than cold.
-
Rainfall: Compared to summer, March stays relatively dry. Light drizzle may appear from time to time, but heavy rain is rare. On average, there are about 8 to 10 rainy days.
-
Humidity: Humidity remains moderate, so outdoor activities feel much more comfortable than during hotter months.
-
Sunshine: You can expect around 5 to 6 hours of sunshine per day, mixed with gentle cloud cover.
-
Water temperature: The sea temperature stays around 22°C. While it may feel slightly cool for long swims, it is perfectly fine for kayaking and short dips.
-
Visibility: Visibility is generally good, which makes March a nice month for photography and scenic cruising.
If you want to compare March with other months, our guide on What is the weather like in Halong Bay? – Best time to visit can be a helpful reference.
March Highlights in Halong Bay (After Tet)
March in Halong Bay does not come with big festivals, but it offers several quiet advantages that many travellers appreciate:
-
Calmer cruises and smoother service: After Tet, crews return to full operation, so cruises feel well-organized and less rushed.
-
Peaceful atmosphere on the bay: Fewer holiday travellers mean quieter routes, especially in Lan Ha Bay and Bai Tu Long Bay.
-
Fresh spring scenery: Light mist in the mornings and soft sunshine create beautiful conditions for photography and scenic cruising.
-
Ideal weather for exploration: Mild temperatures make kayaking, cave visits, and village exploration more comfortable.
-
Lingering Tet touches: You may still see red decorations and spring flowers on boats or in fishing villages, adding a subtle local charm.
Why this matters for your itinerary:
March is perfect for mixing gentle exploration, scenic cruising, and relaxed cultural stops without pressure or crowds.
Things to do in Halong Bay in March
Explore the Caves
March is an excellent time to explore Halong Bay’s famous caves. The cooler temperatures make walking inside the caves comfortable, while the steady weather helps avoid slippery paths.
-
Thien Cung Cave: Also known as Heavenly Palace Cave, this is one of the most visually impressive caves in Halong Bay. Inside, you will see dramatic stalactites and stalagmites shaped by nature over millions of years, beautifully highlighted by soft lighting.
-
Dau Go Cave: Dau Go, or Wooden Stakes Cave, features large chambers and impressive rock formations. It also carries historical legends, adding depth to your visit.
-
Sung Sot Cave: Sung Sot, meaning Surprise Cave, is famous for its wide interior spaces and striking limestone shapes. The short walk to the entrance rewards you with lovely views over the bay.
-
Luon Cave: This peaceful cave can only be accessed by kayak or bamboo boat. After passing through a low stone arch, you enter a quiet lagoon surrounded by steep cliffs, creating a calm escape from busier areas.
-
Dark and Bright Cave: This cave experience feels especially memorable. You first pass through darker sections before emerging into a bright, open lagoon filled with natural light, offering a beautiful contrast.
Exploring these caves is one of the highlights of any Halong Bay trip and fits perfectly into a March itinerary.
Kayak Through the Limestone Karsts
Kayaking in Halong Bay in March feels calm, refreshing, and surprisingly peaceful. The sea usually stays smooth, and the cooler air makes paddling much more enjoyable than in hotter months.
As you glide across emerald waters, limestone karsts rise quietly around you. Kayaking also gives you access to hidden corners of the bay, including small lagoons, narrow passages, and quiet beaches that larger boats cannot reach.
Helpful tips:
-
Wear lightweight clothing that dries quickly and protects you from the sun.
-
Bring a hat and sunglasses, as light can reflect strongly from the water.
-
Carry enough water to stay hydrated during your kayaking session.
Visit Floating Fishing Villages
March is a wonderful time to explore Halong Bay’s fishing villages, where daily life continues at a gentle pace.
-
Vung Vieng Fishing Village: Here, you can observe traditional fishing methods, fish farming, and floating houses. The calm weather makes it easier to interact with locals and learn about their way of life.
-
Cua Van Fishing Village: Known for its colorful floating homes, Cua Van feels peaceful in March. You can watch villagers go about their routines and gain insight into a long-standing maritime culture.
Visiting these villages adds cultural depth to your Halong Bay experience.
Go Squid Fishing at Night
March marks a good season for squid fishing in Halong Bay. Most overnight cruises include this activity, offering a fun and interactive evening experience.
Under soft deck lights, you cast your line into the water and wait patiently. Even if you do not catch many squid, the activity itself feels relaxing and memorable.
Helpful tips:
-
Stay patient, as squid fishing often requires time.
-
Follow instructions from the crew, especially if it is your first attempt.
Enjoy a Sunset Cruise
A sunset cruise in Halong Bay during March feels especially peaceful. As the sun slowly sets, golden reflections dance across the water, and the limestone karsts appear even more dramatic.
This moment allows you to slow down, reflect, and fully appreciate the natural beauty around you.
Helpful tips:
-
Check the local sunset time and arrive early on deck.
-
Bring a light jacket, as temperatures may drop after sunset.
-
Keep your camera ready to capture the changing colors of the sky.
Helpful tips:
- Timing is key: Plan your cruise to coincide with the sunset hour. Check the local sunset time and arrive early to secure a prime spot on the boat to fully immerse yourself in the experience.
- Pack essentials: Bring a light jacket or shawl to keep warm as the temperature may drop slightly after sunset. Don’t forget your camera to capture the mesmerizing moments.
How to choose the best Halong Bay cruise in March?
Cruise Types by Budget
-
Luxury cruises: Ideal for travellers seeking comfort and privacy, these cruises offer spacious cabins, private balconies, fine dining, spa services, and premium amenities.
-
Deluxe cruises: These mid-range options balance comfort and value, featuring well-equipped cabins, quality meals, and organized activities.
-
Budget cruises: Suitable for cost-conscious travellers, these cruises cover essential highlights with simpler facilities.
-
Private and charter boats: Perfect for families or small groups who want flexible itineraries and exclusive use of the boat.
Cruise Types by Duration
-
Day cruises: Lasting 4 to 6 hours, these trips cover major attractions near the harbor.
-
2 days 1 night cruises: This popular option allows time to explore deeper areas, enjoy sunrise and sunset, and join activities like kayaking.
-
3 days 2 nights cruises: Ideal for travellers who want a slower pace and access to less-visited parts of the bay.
Here are our best cruises for your perfect trip to Halong Bay in March:
| Cruise | Type | Duration | Itinerary | Price from |
| Heritage Line Violet | Luxury cruise | 2 days 1 night, 3 days 2 nights | Halong Bay – Cua Van Floating Village – Tien Ong Cave – Titop Island | $354 |
| Paradise Peak Cruise | Luxury cruise | 2 days 1 night, 3 days 2 nights | Halong Bay – Titop Island – Luon Cave – Tien Ong Cave – Cua Van Fishing Village – Sung Sot Cave | $279 |
| Doris Cruise | Deluxe cruise | 2 days 1 night, 3 days 2 nights | Halong Bay – Lan Ha Bay – Ba Trai Dao Islet – Dark & Bright Cave | $159 |
| V’Spirit Cruise | Deluxe cruise | 2 days 1 night, 3 days 2 nights | Halong Bay – Lan Ha Bay – Viet Hai Village – Ba Trai Dao Beach – Tra Bau Area | $172 |
| La Pandora Cruise | Budget cruise | 2 days 1 night, 3 days 2 nights | Bai Tu Long Bay – Cap La Island – Thien Canh Son Cave – Vung Vieng Village | $144 |
| Swan Cruise | Budget cruise | 2 days 1 night, 3 days 2 nights | Bai Tu Long Bay – Cong Do Island – Thay Cave – Vung Vieng Village – Thien Canh Son Cave | $136 |
| Prince Junk Cruise | Private & charter boat | 2 days 1 night, 3 days 2 nights | Bai Tu Long Bay – Vung Vieng Village – Yen Duc Village– Thien Canh Son Cave | $1,027 |
| L’Amour Junk Cruise | Private & charter boat | 2 days 1 night, 3 days 2 nights | Bai Tu Long Bay – Thien Canh Son Cave – Vung Vieng Fishing Village | $507 |
>> Maybe you wanna read more: How to choose the best Halong Bay overnight cruise?
Suggested Vietnam route, including Halong Bay, in March
March is an excellent time for a north-to-south Vietnam journey, offering comfortable spring weather and a smooth travel rhythm. Begin in Hanoi, where mild temperatures and fresh air make city walks, museums, and food exploration enjoyable. Continue to Halong Bay for a 2–3 day cruise, when calm seas, light morning mist, and pleasant conditions are ideal for cruising, kayaking, and cave visits. From there, travel south to Hue and Hoi An, where March remains dry and comfortable for sightseeing, cycling, and cultural discovery. End the journey in Ho Chi Minh City and the Mekong Delta, enjoying warmer southern weather and relaxed river life. This route avoids extreme heat and heavy rain while showcasing Vietnam’s cultural and natural diversity. For inspiration, you can explore this sample itinerary, Vietnam Cultural Highlights 14 Days
💡If your main focus is Halong Bay itself, you can pick a cruise that suits your schedule and style directly on our website. For travelers who enjoy customized journeys, you can combine Halong Bay with other destinations across Vietnam. We will create a trip perfectly suited to your interests, pace, and group type, whether you’re a couple, a small family, or a multi-generation group. This flexibility allows you to experience Vietnam exactly how you want, making every moment feel tailored just for you. Contact us or email us at [email protected] to plan your perfect Halong Bay adventure.
Tips for visiting Halong Bay in March
Let’s take a look at our travel tips to help you make the most of your trip and create unforgettable memories when visiting this natural wonderland in March:
- Book in advance: Halong Bay is a popular destination, so it’s advisable to book your accommodations and cruises in advance, especially during March when tourist numbers tend to increase.
- Explore beyond the crowds: Discover Halong Bay’s hidden gems by exploring lesser-known areas and opting for off-the-beaten-path excursions. You should seek advice from local guides or tour operators for insider tips on less crowded spots.
- Stay hydrated: Visit Halong Bay in March, you should stay hydrated in warm temperatures by carrying a reusable water bottle and drinking plenty of fluids during outdoor activities to stay refreshed and energized.
- Protect yourself from the sun: sunglasses and a wide-brimmed hat are essential items to shield yourself from the sun’s rays.
- Follow safety guidelines: For a safe and enjoyable experience during outdoor activities like kayaking, swimming, or hiking, follow safety guidelines from tour operators or guides. Remember to wear proper safety gear, follow instructions, and stay aware of your surroundings.
- Respect the environment: Don’t forget to respect the environment by avoiding littering, keeping noise levels low, and sticking to designated paths during hikes to minimize the impact on the delicate flora and fauna.
FAQs
How many days in Halong Bay is enough?
To fully immerse yourself in the beauty of Halong Bay, we recommend spending a minimum of two to three days, allowing you to explore attractions, take a relaxing cruise, discover hidden gems, and deepen your connection with Halong Bay’s rich cultural and natural heritage.
>>> May this blog be helpful for you: How many days in Halong Bay? A must-read travel guide
What is the coldest month in Halong Bay?
The coldest month in Halong Bay is typically January. During this time, temperatures can range from 12°C to 20°C (54°F to 68°F), bringing a chill to the air. Exploring the bay during this time allows you to experience a quieter and more serene atmosphere, as tourist numbers tend to be lower.
Is April a good time to visit Halong Bay?
April is a favorable time to visit Halong Bay, with pleasant temperatures ranging from 19°C to 28°C (66°F to 82°F). The warmer weather creates an ideal environment for outdoor activities and sightseeing
Additionally, April falls within the shoulder season, offering a more tranquil experience with fewer crowds.
Hope this ultimate travel guide helps you create the best itinerary for your trip to Halong Bay in March. If you have any questions or require helpful assistance, please do not hesitate to contact our Halong Junk Cruise; our team of travel experts will always welcome you warmly!
Mo Nguyen – From Halong Junk Cruise
