Is diving with Mola Mola suitable for beginners?

Due to the depth (usually 25-40m) and strong currents at sites like Crystal Bay, we recommend a minimum of Advanced Open Water certification and experience with drift diving.

When is the peak Mola Mola season in Bali?

The best chance to see Mola Mola is during the cooler water months, typically from July to October, with peak sightings often in August and September.

How much does a Mola Mola dive trip typically cost?

Prices vary depending on the boat departure point (Sanur or Padang Bai) and equipment needs, but usually range from $130-$180 USD for a 2 or 3-dive trip.

What water temperature should I expect?

Be prepared for thermoclines! While surface water is warm, the deep water where Mola Mola thrive can drop to 18°C - 22°C. A 5mm wetsuit is highly recommended.

Can I see Mola Mola while snorkeling?

It is extremely rare. Mola Mola stay in deep water and only come up to cleaning stations at 20-40 meters depth, making scuba diving the only reliable way to see them.

Bali • Seasonal Deep Dive

Mola Mola Season in Bali: Meeting the Elusive Ocean Sunfish

Witness one of the ocean's most bizarre and beautiful giants. Discover the best months, secret spots, and safety tips for your sunfish adventure.

Check Availability Expert Guide FAQ

2026 Seasonal Guide

The Ultimate Bali Sunfish
Encounter Guide

The Ocean Sunfish, or Mola Mola, is a bucket-list encounter for divers worldwide. These prehistoric-looking giants can grow up to 3 meters in length and weigh over 1,000kg, yet they are remarkably docile as they rise from the abyss to visit Bali's cleaning stations.

But finding them isn't just about luck—it's about timing and expertise. This guide breaks down the "Mola months," the specific thermoclines they love, and the gear you'll need to stay comfortable in Bali's coldest, most rewarding waters.

Top Sightings Site

Nusa Penida

What You Need to Know

Quick facts for a successful Mola Mola dive

1

Peak season runs from July to October when cold upwellings bring Mola Mola to shallower depths.

2

Advanced certification is recommended due to depths of 30m+ and unpredictable currents.

3

Water temperatures can drop to 18°C. A 5mm wetsuit and hood are your best friends.

4

Crystal Bay and Blue Corner in Nusa Penida remain the most reliable sighting locations.

5

Respect the Mola: No touching, no chasing, and keep a distance of at least 3-5 meters.

Preparation & Training

To see a Mola Mola, you need to go where they feel comfortable—usually around 25 to 40 meters deep. Because of this, the PADI Deep Diver or Advanced Open Water certification is highly recommended. Many sightings happen in drift dive conditions, so being comfortable with buoyancy in moving water is essential for your safety and the protection of the reef.

Best Dive Sites for Sightings

Crystal Bay is the world-famous "Mola Mola hotspot." Its deep channel and cleaning stations attract sunfish who come to have parasites removed by Bannerfish. However, don't overlook Blue Corner or Toyapakeh, which often provide incredible encounters with fewer crowds. During peak season, visibility is often a stunning 30+ meters.

Safety & Current Awareness

The waters around Nusa Penida are notorious for "downcurrents." Diving with a professional guide who understands the tides is non-negotiable. Always carry a Surface Marker Buoy (SMB) and stay close to your dive buddy. If a Mola appears, remain still; chasing them will only cause them to retreat into the deep.

Essential Thermal Gear

Don't let the Bali sun fool you. The upwellings that bring Mola Mola are icy. Most experienced divers in Bali use a 5mm full wetsuit during sunfish season. Adding a hooded vest can drastically increase your bottom time and comfort, allowing you to focus on the majestic fish rather than the shivers.

Why Bali?

Bali is one of the few places on Earth where these deep-ocean dwellers regularly come within recreational diving limits. The unique geography of the Lombok Strait creates the perfect conditions for these encounters.

Combining your Mola Mola search with a visit to Manta Point makes Nusa Penida one of the most biodiverse diving destinations in the world. Whether you're a photographer or a marine life enthusiast, this is the ultimate underwater pilgrimage.

Common Questions

Everything you need to know before you dive with the giants

Wildlife Policy:
Mola Mola are sensitive creatures. We strictly follow the Nusa Penida Code of Conduct. No touching or photography with strobes/flash is permitted if it disturbs the cleaning process. Let's keep Bali's oceans healthy!