Horizon Cruises Phuket > Sir William
Sir William — at sunset
Sir William — under way
Sir William — off an island
Sir William — sundeck
Sir William — bow lounge
Sir William — view from the deck
Sir William — seating area
Sir William — view from the saloon
Sir William — guests on board
Sir William — side deck
Sir William — aft deck
Sir William — off a beach
Sir William — at sunset
Sir William — under way
Sir William — off an island
Sir William — sundeck
Sir William — bow lounge
Sir William — view from the deck
Sir William — seating area
Sir William — view from the saloon
Sir William — guests on board
Sir William — side deck
Sir William — aft deck
Sir William — off a beach

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Sir William Motor Yacht Charter in Phuket

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Rent a boat in Phuket > Yacht Sir William

Sir William Motor Yacht Charter in Phuket

Sir William is a 48 ft motor yacht chartered whole with crew through Horizon Cruises Phuket from Royal Phuket Marina: a four-hour half day from ฿40,000 in the low season (1 Jun – 30 Sep), 4 guests in the rate and up to 10 aboard by day.

Key specifications

Length:48 ft (14.6 m)
Yacht TypeMotor Yacht
Yacht Built:2026
Engines:2 × Honda 350 V8
Crew:2
Restrooms and Shower:1
Guest for a day trip:10
Cruising Speed:25 knots
Departure:Royal Phuket Marina

What water toys are on board?

SUP boards · Included
Snorkelling gear · Included

How much does it cost to charter this yacht?

Charter prices for Sir William: from ฿40,000 per boat, 2026/27
FormatLow season (1 Jun – 30 Sep)High season (1 Oct – 30 May)Peak (15 Dec – 15 Jan)
Half day (4 hours): Maiton or Phang Nga Bay฿40,000฿50,000฿60,000
Full day (8 hours): Phang Nga Bay, Phi Phi Islands or Racha Yai฿55,000฿65,000฿75,000
Full day (8 hours): Koh Yao Yai and Koh Yao Noi, sea and land excursion฿50,000฿60,000฿70,000
Full day (8 hours): Similan Islands, 15 Oct – 15 MayNot available฿99,000฿120,000

Prices are for the whole boat with the crew, VAT included: 4 guests in the rate, up to 10 by day.

From the 5th to the 10th guest: ฿2,500 per guest.

Peak rates (15 Dec – 15 Jan) replace the high-season rates on these dates.

On 31 May full days are at the high-season rate; the half day is priced on request.

About this boat

Sir William is a 48 ft motor yacht built in 2026 and based at Royal Phuket Marina on the east coast of Phuket. Two Honda 350 V8 outboards give her a cruising speed of 25 knots. She takes up to 10 guests by day, 4 of them in the rate, with a crew of two and an English-speaking butler, and runs day trips only.

The layout is open, with a sun bed on the bow and seating with Jim Thompson fabric accents behind it. On board there is a toilet with a shower, an outdoor shower for after a swim, and a Bluetooth speaker.

Half days last four hours and go to Maiton or Phang Nga Bay. Full days last eight hours: Phang Nga Bay, the Phi Phi Islands, Racha Yai, or a sea and land excursion to Koh Yao Yai and Koh Yao Noi. From 15 October to 15 May she also runs full days to the Similan Islands.

The rate covers the whole boat for up to four guests with the captain, crew and butler, drinking water, soft drinks and ice, seasonal fruit, snorkelling gear, a paddle board, a beach picnic and travel insurance. Each guest from the 5th to the 10th is ฿2,500 more. Lunch, alcohol, national park and island fees and the transfer to the marina are not included.

What is included in the charter?

  • The whole boat, no other groups on board
  • Captain and crew
  • English-speaking butler
  • Drinking water
  • Soft drinks and ice
  • Seasonal fruit
  • Snorkelling gear
  • Paddle board
  • Bluetooth speaker
  • Beach picnic
  • Travel insurance

What is not included?

  • Lunch and other meals
  • Alcohol
  • National park and island fees
  • Transfer from your hotel to the marina

Optional Extra Services

  • Extra guest, from the 5th to the 10th: ฿2,500 per guest

Equipment

  • Two Honda 350 V8 outboards
  • Sun bed on the bow
  • Seating with Jim Thompson fabric accents
  • Toilet and shower on board
  • Outdoor shower
  • Bluetooth speaker

Frequently asked questions

How much does it cost to charter Sir William in Phuket?
From ฿40,000 for the whole boat for a four-hour half day from 1 June to 30 September; ฿50,000 from 1 October to 30 May and ฿60,000 in the peak, 15 December – 15 January. A full day is ฿55,000, ฿65,000 and ฿75,000; to Koh Yao it is ฿50,000, ฿60,000 and ฿70,000. The rate covers up to 4 guests; each guest from the 5th to the 10th is ฿2,500 more.
How many guests can Sir William take?
Up to 10 by day, 4 of them in the rate, with a crew of two and an English-speaking butler. She runs day trips only.
Where does Sir William depart from?
Royal Phuket Marina on the east coast of Phuket. The transfer to the marina is not included.
Where can Sir William go?
On a half day, to Maiton or Phang Nga Bay. On a full day, to Phang Nga Bay, the Phi Phi Islands, Racha Yai, or Koh Yao Yai and Koh Yao Noi by sea and on land. From 15 October to 15 May she also goes to the Similan Islands: ฿99,000 for the full day, ฿120,000 in the peak.
What is included in the price?
The whole boat with the captain, crew and butler, drinking water, soft drinks and ice, seasonal fruit, snorkelling gear, a paddle board, a beach picnic, travel insurance and VAT. Lunch, alcohol, national park and island fees and the transfer to the marina are not included.
How do the deposit and cancellation work?
A 50% deposit confirms the booking, and the balance is paid no later than 7 days before departure. Once confirmed, the booking is non-refundable, including the deposit. You can ask to move the charter to another date at least 15 days before departure, subject to the yacht's availability.
What happens if the weather is bad?
If the captain finds the weather unsafe or the Marine Department prohibits departures, you can postpone the charter. What you have paid stays valid as credit for 1 year from the original charter date, and you can choose a new date within that year. There is no refund for a weather-related cancellation.

How do you book and cancel?

  • A 50% deposit confirms the booking.
  • The balance is paid no later than 7 days before departure.
  • Once confirmed, the booking is non-refundable, including the deposit.
  • You can ask to move the charter to another date at least 15 days before departure, subject to the yacht's availability.
  • A no-show or a cancellation on the charter date is not refunded.

Payment

  • Cash, bank transfer to the company account, or credit and debit cards (Visa, Mastercard, UnionPay) or USDT.
  • Accepted currencies: Thai baht, US dollars and Russian roubles.

What happens if the weather is bad?

  • If the captain finds the weather unsafe or the Marine Department prohibits departures, you can postpone the charter.
  • What you have paid stays valid as credit for 1 year from the original charter date, and you can choose a new date within that year.
  • There is no refund for a weather-related cancellation.

What do you pay separately?

  • National park fees, where they apply.
  • Lunch on short charters — check the inclusions on the boat's own page.
  • Optional extras and relocation fees.

What each boat includes differs. The exact list is on every yacht page under «Trip inclusions» and «Not included».

Where can this boat take you?

Routes guests usually take on this type of boat:

The boat is berthed at Royal Phuket Marina, and that is where the day starts. The boarding point and time are confirmed at booking together with a map pin. All Phuket marinas.

What guests say about us

Company reviews from Google. There are no separate reviews for this boat yet.

А

Алексей Костров

professional team, excellent service, great route

Google

S

Svetlana Mitrakhovich

Amazing yacht and an absolutely wonderful experience! The crew was outstanding professional, attentive, and truly went above and beyond. The yacht itself is very comfortable and well-maintained. Communication with the owner was smooth and easy throughout. Highly recommend!

Google

Rated 5.0 on Google — see the reviews

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