Crystal clear water
Abundant marine life
Dive breath-taking drop-offs
Stunning reef systems
The 10 nights Special New moon spawning, liveaboard scuba diving itinerary on Palau Siren offers guests something truly exceptional. Divers joining these cruises will have a chance to witness one of the most spectacular natural events on earth; the spawning aggregations of the bumphead parrotfish (bolbomeotpon muricatum) that occur at new moon lunar cycles.
Maps & Itinerary
Our New Moon Spawning liveaboard itineraries are scheduled to coincide with the period when thousands of bumphead parrotfish gather in one area of Palau each month to procreate. Around the time when this event is expected to occur, your Cruise Director will give a number of informative presentations about the unique spawning dives which make this liveaboard diving adventure truly special.
Please note that these dives are only for the experienced diver as there can often be very strong currents at the sites where the action is happening.
Diving on these itineraries is mostly within the Rock Islands Southern Lagoon, a UNESCO World Heritage Site, with a day at Peleliu. The islands have narrow channels and current flows that change with the tides making navigation around some parts of the lagoon more ideally suited to the skiff tenders. Additionally, Palau Siren and all other liveaboards in Palau are mandated to use specific mooring areas and anchorage points scattered around the Rock Islands, meaning that cruising within the lagoon and around the islands is minimal. Dive groups are dropped off and picked up at the dives sites by the skiffs with transfer between the main vessel and most dive locations usually taking 5-15 minutes depending on where Palau Siren is anchored.
In addition to the spawning dives, on some itineraries we offer the opportunity to experience Blackwater diving in Palau. Imagine rolling off the boat in the pitch black of night, sometimes many miles away from the shallow water of the reefs, to watch one of the all manner of weird and wonderful creatures from the depths head closer to the surface to feed.
On a typical day we offer a total of up to 4 dives; 3 day dives and a sunrise, sunset or night dive depending on spawning times. The diving day is scheduled as follows:
- Light Breakfast followed by a briefing and Dive 1
- Full Breakfast, relaxation period, briefing and Dive 2
- Lunch, relaxation period, briefing and Dive 3
- Snack relaxation period, briefing and Dive 4 (where possible)*
*Where land tours are offered, only 3 dives will be possible
*The itinerary and dive sites indicated above are an example only and subject to change at the Captain’s and Cruise Director’s discretion depending on weather and logistics, guests’ experience, flight schedules and local regulations. Adverse weather can affect the New Moon Spawning diving itinerary and the vessel’s ability to reach a specific location. The sites, and order in which they are visited, vary from one trip to the next, depending upon conditions, with each cruise being specifically tailored to give you the best experiences possible.
Launched in April 2011, the 40m Palau Siren was built on the Indonesian island of Sulawesi and is handcrafted from ironwood and teak (traditional to the area). You will find no other diving liveaboard as beautiful in Palauan waters and, being built by divers for divers, you can be rest assured that every need has been thought of and addressed.
Welcoming a maximum of 16 guests on each trip ensures that there is ample space to relax before, during and after diving. The 8 stylish cabins provide a choice of double or twin bed configurations; 2 cabins are flexible twins which can be converted to doubles. All cabins offer individually controlled air- conditioning and ensuite bathrooms with hot water .
Master Liveaboards offers a range of services to make your diving holiday on Palau Siren even more enjoyable. Permits and fees, Equipment rental, Nitrox and diving courses can be added to your booking and pre-paid at the time of confirming your liveaboard holiday. For our technical and rebreather diver guests, please send us your gas and equipment requests as early as possible as these need to be pre-booked and confirmed.
Taxes & Surcharges
Palau Island park fees and permits (7 nights)
Palau Island park fees and permits (10 nights)
Spawning itinerary fees (included in cruise price)
10% Palau Goods and Services Tax:
GST applies to payments made on board Palau Siren for equipment rental, nitrox and other miscellaneous items.
*All surcharges, including marine, park and port fees, are subject to change at any time, and without notice. The applicable Palau Islands marine park and permit fees will be added to your onboard extras to be paid on the boat before disembarkation.
PLEASE NOTE: Palau State Permits are valid for a maximum of 10 days; guests taking part in activities in Palau before or after their liveaboard may need to purchase additional permits if the total duration of their time in Palau exceeds 10 days.
Beer (draught, per glass)
Spirits (single shot)
Cocktails (per glass)
Wine (per bottle)
Champagne (per bottle)
Wi-Fi internet (10 GB)
Laundry (per item)
Massage (per hour)
Palau Siren merchandise
Kayaking (subject to availability)
Please Note: On-board pricing is subject to change without notice. While we try to keep all information as up to date as possible please be aware that, although it is unlikely, prices may be different on your cruise.
Full equipment set*
Wetsuit (3mm shorty)
UW Torch/ Flashlight
13 Litre (AL100) cylinder
Additional 11 Litre cylinder
11 Litre (AL80) manifolded twin cylinders
7 Litre (AL50) side-mount / bailout cylinder
*Full equipment set does not include dive computer or torch. If required these must be requested separately.
All equipment must be pre-booked to ensure availability and correct sizes, etc. are on board.
Nitrox – 7 nights
Nitrox – 10 nights
Oxygen per litre*
Sofnolime – 20kg tub*
2L or 3L CCR cylinder set
12 USD per diving day
*Due to limited availability and unusually high shipping times it is highly recommended that oxygen and Sofnolime requests be made as far in advance as possible, preferably at the time of confirming your liveaboard holiday.
On-board pricing is subject to change without notice. While we try to keep all information as up to date as possible, please be aware that, although it is unlikely, prices may be different on your cruise.
PADI Enriched Air Nitrox (EANx)
PADI Refresher (Scuba Review)
PADI Deep Adventure Dive
PADI Deep Diver Speciality
Other PADI Specialities
Please note that the course prices listed above do not include course materials or certification registration. You can register for online learning for PADI EANx (Nitrox). To register, visit our scuba diving courses page. For all other courses, please speak to our reservations team.
We regret that we are unable to offer PADI Advanced Open Water Diver course on Palau Siren.
*A range of other speciality courses are available, on request. Please contact our reservations team for more information, prices and to pre-book any course.
Courses are subject to availability and must be pre-booked to ensure an instructor is available.
Some of the great things our customers have said about our liveaboard in Palau
Do you have questions about Palau?
We’ve tried to include a lot information on our website. You may find, however, that you have additional questions about our liveaboard in Palau, the New moon spawning or just general information about booking with Master Liveaboards. Via the following link you can find answers to some commonly asked questions. Should you have other questions or queries, please contact our reservations team who will be pleased to assist you.
More Palau diving itineraries
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