Sea Hunter is a professional dive yatch runs by Undersea Hunter Group, it offers a regular 11D/10N dive liveaboard trip in the Cocos Island. It can accommodate up to 20 guests.
Date 01/10/23 to 11/10/23
Duration 10 nights
Boat Sea Hunter
Destination Cocos Island
Departure Puntarenas
Arrival Puntarenas
Book this package

Special offer (- 20 %)

$6225 marked to $4980 + park fee + transfer Offer valid on new bookings only for the following Sea Hunter voyages: Sept 5-15, 2023 Oct 1-11, 2023 Oct 14-24, 2023 Nov 12-22, 2023 (only 1 space left!)



Sea Hunter is the gold standard for all other dive liveaboards, it's a superbly stable and robust craft, formerly a commercial dive-support vessel, built to serve the oil industry in the Gulf of Mexico long time ago. After Undersea Hunter Group bought it in 1994, it went through eight months of extensive redesign and renovation, turned the boat into the striking vessel it is today, combines the large platform, functionality and powerful machinery of a workboat with the comfortable and relaxed interior of a modern yacht.

Sea Hunter is a 36 meters long, 8.1 meters wide welded steel vessel, specifically designed and built for long-range expeditions to destinations like Cocos and Malpalo islands. This spacious boat is everything that a serious diver or photographer could wish for: individual gear storage, private camera/strobe storage shelves with 110 & 220-volt AC power, zero-speed stabilizers and even a private washer & dryer for client’s towels and bathing suits.

On the main deck, the lounge is ample and comfortable with chairs and long, padded seating areas for sitting, reclining and even dozing off. Aside from the always fascinating socializing with your fellow adventurers, there is also a variety of nightly entertainment available aboard. This includes slide shows, DVDs, videos, games and more. Please feel free to bring along your own favorites. The refrigerator is constantly refreshed and brimming with soft drinks, beer and ice for your pleasure and something to munch on is always within reach.

The dining room consists of five, 4-person booths arranged in two rows, cozy enough even to allow conversation between booths. The menu aboard is a soulful combination of American and local Costa Rican cuisine. Meals are varied, abundant and nutritionally well-balanced. There are fresh tropical fruits, salads, fish, chicken, beef, and much more, all prepared in a wide variety of ways. Our guests continually laud our chefs' creativity in turning out delicious and memorable meals at sea. Please let us know if you have any special dietary needs or requests.

There is another library room offer comfortable seating and a library that provides a relaxed and private ambience. And also a TV, VCR, DVD and personal computer to allow guests to view and edit their video and digital photography.

This 1000 square foot sundeck is truly multi-use. Make yourself at home reading in a lounge chair, catching some rays or watching a sunset. Our chefs use this area for sumptuous BBQs with dancing under the stars. Its large open area has actually been designed specifically for landing a helicopter during special expeditions.

Diver facilities are extremely well-designed with segregated, individual gear storage provided for each diver. This includes under-seat storage, a large cubbyhole with electric outlets for charging as well as easy access to protected areas for even the largest camera housings and lights. Besides, there are 20 personal camera lockers in the camera room with numerous 110 & 220 volt outlets for charging batteries, strobes and other electronics.


Sea Hunter has 10 comfortable guest staterooms, it can accommodate up to 20 guests per trip:

All cabins have air conditioning climate controls, ensuite bathroom, shelves, drawers and hanging hooks, a desk and chair,110-volt outlets, a satellite telephone for international calls, a flat screen TV with DVD player.

1 Owners Cabin :
Located on the upper deck, comes with a queen size double bed, large cabin space and seaview. windows.

1 Upper Double Suite :
Located on the upper deck, comes with a queen size double bed, large cabin space and seaview windows.

2 Deluxe Twin Cabins :
Located on the lower deck, each cabin comes with two twin beds side by side, portholes.

3 Deluxe Double Cabins :
Located on the lower deck, each cabin comes with a queen size double bed, portholes.

3 Deluxe Bunk Cabins :
Located on the lower deck, each cabin comes with two single beds in bunk style, portholes.


  • Generally 3 dives per day + at least 3 night dives per trip.

  • No dive provided on the day of arrival and departure.

  • All diving will provide experienced guide to lead the dive.

  • Supports all types of totally closed-circuit rebreathers (CCR)

  • Offer Tri-mix support with helium and other Tec dive support

Other Informations

  • Nitrox:Available with additional charge
  • 15L Tanks:Available with additional charge
  • REBREATHER Dive:Available with additional charge
  • Technical Dive:Available with additional cost
  • SUBMERSIBLE Dive:Available with additional cost
  • Dive Equipment Rental:Available with additional charge
  • Dive insurance:Divers travel aboard must have valid dive insurance
  • Wi-Fi Internet :Not available at the moment
  • Laundry Service:Not available at the moment
  • Massage Service:Not available at the moment
  • Payment on board:By cash (USD) or credit card
  • Crew Number:14, include 2 dive guides

Cabins & prices

Name Price
Double Twin $6,325.00 $5,060.00
Upper Deck $6,975.00 $5,580.00


  • Transfers from airport and/or hotel to the yacht
  • Marine park fees & Port fees
  • Fuel surcharge
  • Full-board meal plan (including snacks)
  • Dinner ashore the night before disembarkation
  • Soft drinks
  • Diving activity (incl. tanks, weights, weight belts)
  • Dive guide service
  • Nitrox fills
  • Land excursions and activities throughout the trip
  • Boat accident insurance
  • Cabin cleaning service

Not included

  • Domestic flights in destination country
  • Marine park fees & Port fees
  • Complimentary alcoholic beverage with dinner
  • Dive equipment rentals
  • Larger tank (15 L)
  • Nitrox fills
  • Dive courses on board
  • Dive insurance (mandatory requirement)
  • Travel insurance (trip cancellation insurance)
  • Crew gratuity


Destinations Cocos Island
Facilities Nitrox support, Rebreather Friendly, Tech Friendly, Submersible, Watersport equipment, Camera Station
Languages spoken English, Spanish


Related packages

21/09/2023 to 01/10/2023

Cocos Island

Okeanos Aggressor I is a deluxe standard professional dive yacht runs by Aggressor Fleet, offering scuba diving trips in Cocos Island (Costa Rica) year round, it can accommodate 22 guests.

23/09/2023 to 03/10/2023

Cocos Island

Okeanos Aggressor II is a deluxe standard professional dive yacht runs by Aggressor Fleet, offering scuba diving trips in Cocos Island (Costa Rica) year round, it can accommodate 22 guests.

Stay in touch

Google+ Google+