Is the Midnight Sun Charters 43ft ONYX the Right Private Boat Day in Cruz Bay?

What exactly is the Midnight Sun Charters 43ft ONYX?

Based on the verified listing, this is a private charter aboard a 43-foot boat named ONYX, operated by Midnight Sun Charters out of Cruz Bay on St. John in the U.S. Virgin Islands. The charter runs for seven hours — effectively a full day on the water — and starts from about $3,356.

What the listing does not specify is the exact itinerary, the number of stops, the maximum guest count, or whether food and drinks are included. Those details matter enormously for a private charter, so treat the price as a starting point and confirm the specifics directly with the operator.

Key verified facts at a glance

How much does a day on the ONYX actually cost?

The listing shows a starting price of 3,356 USD. The critical question is whether that figure is per person or per charter — and for a 43-foot private boat, it is almost certainly a charter rate rather than a per-head price. If so, the effective cost per person drops sharply as your group grows.

As an illustration only (not a quoted price): if a group of eight split a $3,356 charter, that's roughly $420 per person for a seven-hour private day. A group of four would be looking at closer to $840 each. These are simple divisions of the advertised starting figure, not confirmed per-person rates.

What to clarify before you book

• Whether the price is per charter or per person
• Maximum and minimum guest numbers
• Whether fuel, captain, and crew are included in the quoted rate
• Whether food, beverages, and snorkel gear are included or extra
• Any taxes, fees, or customary gratuity

None of these are confirmed in the verified data, so they belong on your list of questions for the operator.

What does a seven-hour charter day look like?

Seven hours is a substantial block of time — long enough for a relaxed start, several hours on the water, and a comfortable return. In the Cruz Bay area, that kind of duration typically allows for exploring multiple coves and beaches rather than a single stop, though the specific route is not stated in the verified listing.

Practically speaking, a full-day charter means planning for sun, saltwater, and time away from shore. Bring reef-safe sun protection, a hat, and a dry bag for essentials. If you're prone to seasickness, a full day on open water is worth preparing for — but check with the operator about conditions and route, as sea state varies and is not something this guide can predict.

Timing considerations

• A seven-hour window usually spans a morning departure through mid-afternoon, or midday into evening — confirm the exact start time with the operator.
• Build in buffer time for getting to the marina in Cruz Bay, especially if you're arriving by ferry from St. Thomas.
• Ask whether the charter can be customized (e.g., more snorkeling vs. more beach time).

Who is this private charter best suited for?

Given the price point and private format, the ONYX tends to make most sense for groups rather than solo travelers or couples on a budget. The value case strengthens as the group size increases, since the cost is shared.

Likely good fits

• Families or friend groups who want their own boat and schedule rather than a shared tour.
• Special occasions — birthdays, anniversaries, or reunions where a private setting matters.
• Travelers who value flexibility over a fixed group itinerary.

Likely poor fits

• Budget-conscious solo travelers or couples, for whom the per-person cost may be steep.
• Anyone wanting a guaranteed, detailed itinerary — the verified listing doesn't publish one.
• Travelers with limited time who can't dedicate a full seven-hour day.

How reliable are the reviews and rating?

The charter holds a 4.61 rating from 28 reviews. That's a solid score, but context matters: 28 reviews is a modest sample, so individual experiences can swing the average more than they would for a listing with hundreds of reviews. A 4.61 suggests most guests were satisfied, with some room for mixed experiences.

When reading reviews, look for comments on the things the listing doesn't tell you — crew attentiveness, cleanliness, whether the itinerary matched expectations, and how inclusions were handled. Those themes tend to reveal more than the star rating alone.

What should you confirm before booking?

Because the verified data is limited to duration, price, location, and rating, a short pre-booking checklist will save surprises. Reach out to Midnight Sun Charters directly and ask:

1. Guest capacity — how many people can the ONYX comfortably carry?
2. Inclusions — captain, crew, fuel, snorkel gear, food, and drinks?
3. Itinerary flexibility — can you choose stops, or is the route fixed?
4. Departure point and time — where in Cruz Bay, and what time?
5. Weather policy — what happens if conditions are poor?
6. Cancellation and payment terms — deposits, refund windows, and gratuity expectations.

Getting these in writing before you pay is standard practice for private charters and protects both you and the operator.

How does it compare with a shared group tour?

Shared boat tours in the Virgin Islands typically cost far less per person but come with fixed schedules, larger groups, and less flexibility. A private charter like the ONYX trades that lower per-head cost for exclusivity and control.

The trade-off is straightforward: you pay more overall for privacy and flexibility. Whether that's worth it depends on your group size and priorities.