Reviewed · PRIVATE

Custom Private Adventure

★ 5.0 · 41 reviews From $2,867 Operated by Blue Water Maui Charters · Bookable on Viator
Book on Viator →

Maui’s best private-water experience is the one that lets you set the day’s pace. On this charter, you can ask the captain to focus on snorkeling, whale watching, SCUBA, or a trip toward Lanai, then stretch out on the new 22-foot Blue Water Maui Mat, which can hold up to 17 people.

I like two things right away: the freedom to build a short two-hour outing or a longer seven-hour day, and the fact that food and drinks are part of the plan rather than an afterthought. The crew also has a strong reputation, with Captain Manu and Captain Marina receiving especially warm praise for family trips. The main consideration is cost: at $2,867, this makes the most sense when shared by a group that truly values privacy and time on the water.

Key points at a glance

Custom Private Adventure - Key points at a glance

  • Your captain shapes the route: Choose snorkeling, whale watching, SCUBA, or a mix of activities.
  • The floating mat is the star feature: The 22-foot mat holds up to 17 people for lounging, playing, or drift snorkeling.
  • Food comes prepared onboard: Chef-prepared lunches and snacks are included, along with prosecco and beer.
  • Several trip lengths are available: You can book roughly two to seven hours, depending on how much time you want at sea.
  • Maui or Lanai are possible targets: Your group can discuss the day’s plan with the captain.
  • SCUBA is available on request: Certified participants and beginners can ask about SCUBA or the Intro SCUBA Experience.

A private boat day from Lahaina

Custom Private Adventure - A private boat day from Lahaina

You meet the crew at 1201 Front Street in Lahaina, then return to that same meeting point at the end. Plan to arrive 20 minutes early and look for a greeter wearing a blue or red crew shirt.

The private format changes the feel of the outing. You are not following a fixed schedule designed for a large crowd. Your group can explain what matters most, and the captain can help shape the time around those priorities. A family might favor easy snorkeling and swimming. A group of adults might want a longer run toward Lanai, time for SCUBA, or a relaxed meal on the water.

That flexibility is especially useful on a short booking. Two hours disappears quickly if you spend too much time getting from one activity to another, so tell the crew your priorities before departure. If you have seven hours, you have room for a more varied day, with several water stops and time to eat without rushing.

The exact route depends on the plan you choose and the conditions that day. The boat can take you toward Maui or Lanai, but the information provided does not promise a particular reef, cove, or wildlife sighting. Think of the destination as part of a conversation with the captain, not a guaranteed checklist.

A few more Maui trips worth weighing up

Snorkeling, swimming, and the big blue mat

Custom Private Adventure - Snorkeling, swimming, and the big blue mat

Snorkeling is one of the easiest ways to use this charter. Equipment is provided, so you do not need to bring your own mask and snorkel. The crew can help you make the most of the available time, while you get the chance to see Maui from the water instead of from a crowded shoreline.

The standout feature is the Blue Water Maui Mat. At 22 feet long, it can hold up to 17 people, giving your group a large floating platform for lounging, playing, or drift snorkeling. That makes the outing appealing for families with children, as well as groups that want more than a short swim from the side of a boat.

A mat is also useful for mixed-age groups. Strong swimmers can move into the water, while younger children or less confident swimmers can stay closer to the platform. Still, you should treat it as a water activity, not a supervised play area. The supplied information does not promise child flotation gear or dedicated childcare, so ask the operator about any special needs before booking.

You may have the chance to swim with sea turtles or dolphins. Those encounters are possibilities, not guarantees. Winter brings the added possibility of seeing humpback whales, making the season an important factor if whale watching is high on your list.

Whale watching in winter

Custom Private Adventure - Whale watching in winter

If you visit Maui during winter, ask about adding whale watching to the plan. The charter offers a chance to see humpback whales, and a private boat gives your group a more personal way to spend time looking for them.

The two-hour option can work for a quick combination of whale watching and snorkeling. One family used its short outing for both activities, which shows the value of telling the crew exactly what you want before leaving the dock. You should keep expectations realistic, though. Wildlife follows its own schedule, and a sighting cannot be promised.

A longer booking makes more sense if whales are your main goal and you also want time in the water. It gives the captain more room to adjust the route and lets you enjoy a meal or snack without turning every minute into a race.

The season matters here. Humpback whales are associated with winter in the tour description, so a summer booking should not be made primarily for whale watching. In warmer months, focus your plans on snorkeling, swimming, food, and the boat ride itself.

SCUBA for certified participants and beginners

Custom Private Adventure - SCUBA for certified participants and beginners

This charter can include SCUBA by request. Certified participants can ask to add it to the day, and beginners can ask about the Intro SCUBA Experience. That is a useful option for a private group where not everyone wants the same level of activity.

You need to deal with the health rules before planning around SCUBA. Everyone taking part must complete a health questionnaire, and conditions such as asthma or heart problems may prevent participation. Anyone with a medical concern should consult a doctor before booking.

You should also avoid SCUBA within 48 hours of flying. This matters on Maui, where many visitors arrive by air and leave on a fixed schedule. If your return flight is the next day, the snorkeling and swimming options may fit better than adding SCUBA.

The supplied details do not explain the length of the SCUBA session, certification requirements, or exact equipment setup. Ask Blue Water Maui Charters those questions before paying if SCUBA is the main reason you are considering the trip.

Same island, a completely different kind of day:

Food, prosecco, and time between water stops

Custom Private Adventure - Food, prosecco, and time between water stops

Chef-prepared lunches and snacks are included, along with prosecco and beer. That adds real value on a longer charter. You can spend several hours on the water without needing to organize a separate meal, and the food helps break up a day of swimming and sun.

The details describe the food as chef-prepared and gourmet, but they do not provide a sample menu here. If anyone in your group has allergies, follows a special diet, or simply has strong food preferences, ask what can be arranged before departure.

Drinks are part of the experience, but they should be handled sensibly around water activities. Prosecco and beer suit a relaxed boat day, while swimming and SCUBA require clear judgment. You can enjoy the social side of the trip without making alcohol the center of the outing.

On a two-hour charter, the included food and drinks may feel like a pleasant extra. On a five-to-seven-hour booking, they become more important because they save you from packing a full meal and give the group a comfortable pause between activities.

What the $2,867 price means

Custom Private Adventure - What the $2,867 price means

At $2,867, this is a major vacation expense. The price is easier to justify when several people share it, since the activity is private and only your group takes part. A couple should think carefully about the cost per person, while a larger family or group may find the arrangement more reasonable.

You are paying for more than transport. The package includes a private boat, a professional guide, snorkeling equipment, beverages, chef-prepared food according to the itinerary, and the ability to shape the day around your group. The large floating mat also adds something that a standard boat ride may not offer.

The key value is control. If you want to combine whale watching and snorkeling, have young children who need a slower pace, or prefer a private setting for a birthday, the charter can be worth more than a cheaper shared cruise. If all you want is a brief swim near shore, the price is harder to defend.

Duration also affects value. The shortest option gives you privacy and a taste of the boat experience, but a longer trip lets you make better use of the food, mat, and choice of activities. Before booking, compare the price with your group size and decide whether you will actually use the extra time.

Families, birthdays, and special occasions

Custom Private Adventure - Families, birthdays, and special occasions

This charter fits families particularly well when everyone wants time on the water but not everyone wants the same activity. The experience has been praised for a family group that included children ages 2, 8, and 9, with snorkeling and views of Maui from the water forming the heart of the day.

That age range does not mean every child will have the same experience. The operator says most people can participate, but it also warns against booking for people with back problems, heart problems, poor health, or for women during pregnancy. Parents should discuss the youngest child’s needs with the crew before booking.

The private setting also works for birthdays and other milestones. A birthday charter can feel more personal than a standard group cruise, especially when you can combine food, drinks, swimming, and time on the floating mat. The crew has been praised for being attentive and skilled on the water, which matters when you are organizing a special day.

You should still arrive with a clear plan. Tell the captain if the birthday person wants wildlife, snorkeling, SCUBA, or simply a relaxed boat day. The more specific you are, the easier it is to use the limited time well.

Practical limits and weather concerns

Custom Private Adventure - Practical limits and weather concerns

This is a water activity, so weather can affect the schedule. If poor weather causes a cancellation, you will be offered another date or a full refund. That policy protects you from losing the full cost when conditions make the trip unsafe or impractical.

You can cancel for a full refund if you do so at least 24 hours before the start time. Cancellations or changes made within 24 hours are not refunded or accepted. Keep that deadline in mind when watching the forecast and finalizing your Maui plans.

The activity is near public transportation, and it begins and ends at the Lahaina meeting point. The supplied information does not include parking instructions, so driving there should be planned separately if you are renting a car.

Most people can participate, but the health warnings deserve attention. The operator does not recommend the trip for people with back or heart problems, poor health, or during pregnancy. Those warnings apply to the boat ride and water activities, not only to SCUBA.

Who should book this private charter

I would look closely at this trip if you are traveling with a family or group that wants privacy, flexible timing, and several ways to enjoy the sea. It is also a good fit for a birthday or another occasion where you want the boat itself to feel like part of the celebration.

It suits people who want to combine activities rather than commit to only snorkeling or only whale watching. The ability to request Maui or Lanai, add SCUBA, and use the floating mat gives the day more range than a simple point-to-point cruise.

I would hesitate if your budget is tight, your group is very small, or you mainly want a quick swim. The cost is substantial, and the private format only pays off when you value personal space and will use the boat for several hours.

For the best value, choose a duration that matches your ambitions. Two hours can cover a compact plan, such as whale watching plus snorkeling in winter. A longer charter is the better choice for SCUBA, a meal, time on the mat, and a slower day with fewer compromises.

Should you book Blue Water Maui Charters?

Book it if you want a private Maui boat day where the captain can adjust the plan to your group. The combination of flexible duration, snorkeling gear, SCUBA options, chef-prepared food, drinks, and the 22-foot mat gives you plenty to work with.

I would especially consider it for a larger family, a birthday group, or anyone who dislikes the fixed rhythm of a shared cruise. Before paying, confirm the food choices, SCUBA details, and the best route for your preferred activities. If those answers fit your plans, the high price can make sense as a shared group experience. If not, a shorter or less expensive water outing may be the wiser choice.

FAQ

Where does the charter start?

The activity starts at 1201 Front Street, Lahaina, Hawaii 96761.

Where does the activity end?

The charter ends back at the meeting point in Lahaina.

How early should I arrive?

You should check in 20 minutes before departure and look for a greeter wearing a blue or red crew shirt.

How long does the experience last?

You can select a trip lasting approximately two to seven hours.

Is this a private activity?

Yes. Only your group participates in the private charter.

Is snorkeling equipment provided?

Yes. Use of snorkeling equipment is included.

Are food and drinks included?

Yes. Chef-prepared lunches and snacks are provided, along with prosecco and beer.

Can I request SCUBA?

Yes. SCUBA and the Intro SCUBA Experience are available upon request.

Can beginners take part in SCUBA?

Yes. Both certified participants and beginners can participate, subject to the operator’s health requirements.

What is the cancellation policy?

You can cancel at least 24 hours before the start time for a full refund. Cancellations or changes made within 24 hours are not refunded or accepted. If poor weather causes the operator to cancel, you will be offered another date or a full refund.

More like this

Private, compared.

The full Private list →
VIP Private Road to Hana Tour with Pick Up
★★★★★★★★★★5.0· 1,068 reviews· from $679

VIP Private Road to Hana Tour with Pick Up

Read our review →
PRIVATE- Air Tour: 5 Islands: (2-5 people): SEE Even MORE!
★★★★★★★★★★5.0· 785 reviews· from $536

PRIVATE- Air Tour: 5 Islands: (2-5 people): SEE Even MORE!

Read our review →
PRIVATE- Air Tour FUN: 3 Islands: (2-5 people): SEE it ALL!
★★★★★★★★★★5.0· 559 reviews· from $338

PRIVATE- Air Tour FUN: 3 Islands: (2-5 people): SEE it ALL!

Read our review →
Road To Hana: Maui Waterfall Hiking Tour in Private Jeep
★★★★★★★★★★5.0· 343 reviews· from $299

Road To Hana: Maui Waterfall Hiking Tour in Private Jeep

Read our review →
Private Stand Up Paddle Boarding Tour in Turtle Town, Maui
★★★★★★★★★★5.0· 293 reviews· from $169

Private Stand Up Paddle Boarding Tour in Turtle Town, Maui

Read our review →
Maui Circle Island-PRIVATE-Air Tour for 2-5: Waterfalls & Lava!
★★★★★★★★★★5.0· 228 reviews· from $452

Maui Circle Island-PRIVATE-Air Tour for 2-5: Waterfalls & Lava!

Read our review →
Scroll to Top

Explore Maui

Pick a harbour, a summit or a table.