Bali Boat Charter Private Route — The Lembongan and Penida Day Playbook
Most travellers booking a Bali private boat charter want the same headline: a single day that takes them across the Badung Strait to Nusa Lembongan and Nusa Penida and gets them home for a beach-club dinner. This is the route playbook we run hundreds of times a year, broken down hour-by-hour with the timing tolerances we have learnt the hard way.
The geography you need to understand
Nusa Lembongan is the small island visible from Sanur on a clear day — 12 nautical miles offshore, separated by the Badung Strait. Nusa Penida is the bigger island behind it, 18 nautical miles from Benoa, with deeper-water snorkel sites at Crystal Bay and Manta Point on its north and west coasts. The Badung Strait runs a daily tide and current cycle that matters: morning outbound is usually with you, afternoon return is usually against you. A 10-knot catamaran that hopped across in 75 minutes can take 110 minutes coming home. Plan accordingly.
The full-day Lembongan and Penida combo
Our most-requested itinerary. 10–11 hour day, suitable for catamaran or 50ft+ sport yacht. Phinisi cannot make the timings comfortably.
07:30 — Hotel pickup
Driver collects from south Bali resorts (Seminyak, Canggu, Nusa Dua, Sanur). Ubud guests need a 06:30 pickup due to road time. Driver is briefed, vehicle is air-conditioned, and a basic breakfast box is in the seat back if you skipped the hotel buffet.
08:30 — Boarding Benoa Marina
You walk the marina pontoon to your assigned vessel. Captain greets you by name, runs a 5-minute safety brief (life jacket, head/toilet location, swim platform protocol), and serves welcome drinks. Luggage stowed in cabins.
09:00 — Cast off Benoa
Engines out of the marina at idle, then up to cruise 5 minutes later in the open channel. On a 50ft sport yacht at 24 knots, Lembongan is 30 minutes; on a 50ft catamaran at 11 knots, allow 65 minutes.
09:30–10:30 — Crossing the strait
Coffee on the bridge, deck loungers up. Sea state typically 0.5–1.5m morning swell, comfortable on cat or 50ft+ monohull. Dolphins are seen on roughly 30% of crossings, particularly in May–September. Crew rigs snorkel kit during the run.
10:30 — Anchor Mushroom Bay, Lembongan
Sheltered south-coast bay with sandy bottom. Drop anchor in 6–8m, swim platform deployed. First snorkel session 60 minutes — fringing reef on the east wall, occasional turtle sighting. Older guests can stay on board with a paddleboard and standoff while the snorkellers work the reef.
11:30 — Cast off for Penida
40 minutes east-southeast to Crystal Bay or 50 minutes northwest to Manta Point depending on which you booked. Manta Point is the marquee experience for first-time visitors; Crystal Bay is the prettier water for photography.
12:30 — Anchor Manta Point or Crystal Bay
Lunch served on board at anchor — chef-prepared Indonesian or Western set menu, plated for the table. Lunch is deliberately served before the second snorkel to settle stomachs in the open swell.
13:30 — Second snorkel session
Manta Point: 60 minutes drift with the cleaning station, supervised by the deckhand on a tender. Manta encounter rate is around 70% year-round, peaking June–October. Crystal Bay: clear-water snorkel with healthy coral, often turtle and reef shark.
14:45 — Cast off home
Allow 90 minutes against the afternoon current. Cabins for napping, deck loungers for sunbathing, captain stays in the open helm.
16:15 — Dock Benoa
Disembark with photos already AirDropped from the deckhand’s phone. Driver waiting at the marina gate. Optional sunset extension — captain holds vessel at Tanah Lot anchor on a separate fuel charge if you booked it.
17:30 — Hotel drop-off
Back in your room with time to shower before a 19:30 dinner reservation.
Lembongan-only day (lighter alternative)
If your group includes under-tens or anyone reluctant about open water, drop the Penida leg and run a Lembongan-only day. Anchor at Mushroom Bay, beach landing for the Devil’s Tear cliff walk and a quick visit to the Mangrove Forest, lunch at anchor, second swim, home by 4pm. Fits any vessel including phinisi.
Tanah Lot sunset extension
The natural pairing for a Lembongan-only day. After the morning Lembongan loop, the captain motors west along Bali’s south coast at 4pm, anchors offshore from the Tanah Lot temple silhouette by 5:45pm, and serves cocktails-and-dinner at anchor through sunset. Total day extends to 9:30pm dock-back.
Sea state notes
The Badung Strait is generally manageable year-round but the wet season (December–February) carries more variable swell. We will downgrade your route if the captain’s morning brief reads above 1.8m forecast. November and August deliver the steadiest conditions. The Bali provincial tourism office publishes weekly marine notices; we monitor them daily.
What you actually see — site-by-site
Mushroom Bay (Lembongan): south-coast bay with sandy bottom and a fringing reef on the east wall. Anchor in 6–8m, snorkel session typically encounters parrotfish, butterflyfish, occasional turtle. Water visibility 12–18m. Sheltered from the prevailing southerly swell.
Devil’s Tear (Lembongan): a dramatic cliff-base wave-blowhole on the southwest tip. Vessels do not anchor here — instead a slow drive-by lets you photograph the wave action. Best at mid-tide with 1m+ swell running.
Mangrove Forest (Lembongan): a tendril-like mangrove channel on the north of the island. Larger vessels stand off; the captain shuttles guests in by tender for a 20-minute cruise inside the mangrove root system.
Crystal Bay (Penida): the marquee snorkel site. Sheltered bay with white-sand bottom and 18m+ visibility on a clean day. Coral garden on the east wall, occasional reef shark and turtle. Anchor at the designated mooring buoys, no anchor-on-coral.
Manta Point (Penida): the cleaning-station site on the southwest of Penida. Reef mantas park up year-round at the cleaning station; encounter rate 70%+ June through October. Open-water snorkel with deckhand on tender supervision. Sea state can be choppier than Crystal Bay.
Tanah Lot anchorage (Bali coast): not technically a mooring but a designated offshore anchorage 600m off the temple. The vessel parks for the sunset window only, then returns to Benoa.
Tide and current planning
The Badung Strait runs a tidal current cycle that significantly affects vessel speed and crossing comfort. Outbound morning crossings during the hour after low slack water are the smoothest. Afternoon returns during peak flood current can add 20–30 minutes to the run time and produce confused chop where the current meets the prevailing wind. Our partner captains read the daily tidal almanac and adjust the cast-off time within a 30-minute window to give you the best ride. We do not publish a single fixed schedule because the right schedule changes daily.
What to bring on the day
Swimwear under your travel clothes (boarding the marina in just swimwear is uncomfortable in the morning), a dry-bag for phone and wallet, reef-safe sunscreen (we provide on board if you forget), a light long-sleeve shirt for the return leg when sea breeze cools, a soft hat with a chin strap (loose hats blow overboard), motion-sickness preventative if anyone in the group is sensitive, and a credit card for crew gratuity at end of day. The vessel provides towels, snorkel kit, drinking water, and lunch — you do not need to bring food.
How to plan with us
Tell us which route you want and we choose the vessel. Or tell us the vessel you have in mind and we choose the route that fits its sea-state envelope. See the vessel options page and the curated offer. Email bd@juaraholding.com or WhatsApp +62 811 3941 4563. Diving guests should reference PADI for certification standards before booking dive add-ons.