Nha Trang is Vietnam’s dive capital for beginners. Most trips head to Hon Mun, an island inside the Nha Trang Bay Marine Protected Area, about 15–20 minutes by boat from the city. The season runs roughly March to October, with visibility around 10–15 m and the clearest water usually in June and July. Water sits at about 26–30°C.
Our top pick: Beginner Scuba Dive, no certificate needed
What diving in Nha Trang is like
- Easy, shallow reefs with hard and soft corals and small reef life – ideal for first dives and training.
- Short boat rides, so a dive day often fits two dives plus lunch on the boat.
- Beginner-friendly operators offering try dives, Open Water and Advanced courses.
Off-season: from about November to January, wind and rain make the sea rough and visibility poor. Trips can be cancelled; plan Phu Quoc instead – see the best time to dive.
Top dive trips in Nha Trang
Beginner Scuba Dive, no certificate needed
Instructor-led try dive with briefing, equipment and hotel pickup. 4.8/5 from over 200 reviews.
Guided Diving Trip with Lunch
Small-group dive day with lunch and hotel pickup. 5/5 from early reviews.
Dives for Certified Divers
Fun dives for divers who already hold a certificate. 4.4/5 from early reviews.
Why book online
- Free cancellation on most tickets, usually up to 24 hours before
- Reserved time slot: no queue at the ticket desk
- Mobile ticket on your phone
- Reviews from verified travelers
Tips
- Book the morning boat – the sea is usually calmer before midday.
- Bring your certification card (or app) if you’re certified.
- Don’t fly within 12–18 hours of your last dive – see learn to dive for the details.
Hotels in Nha TrangMost trips pick up from central hotels
Frequently asked questions
When is the best time to dive in Nha Trang?
About March to October, with the clearest water usually in June and July. Avoid November to January, when wind and rain reduce visibility and increase currents.
What is Hon Mun?
An island inside the Nha Trang Bay Marine Protected Area, about 15–20 minutes by boat from the city. It is the main dive area around Nha Trang.
Can beginners dive in Nha Trang?
Yes. Nha Trang is one of the most beginner-friendly dive spots in Vietnam, with try dives that need no certificate and shallow, sheltered sites.
Some links are affiliate links: if you book through them we earn a small commission at no extra cost to you. It funds the research behind this site.
