500+ 5-star Google reviews
We know because we go || Trusted by 10,000+ divers
Search
Find your next adventure

Need expert assistance
planning your next trip?

Subscribe to our newsletter for
the latest offers and news

Our sister companies

Explore more with our sister companies

Find top underwater gear and expert advice at Bluewater Photo & Scuba, and discover tips, tutorials, and guides on the Underwater Photography Guide.

Find top underwater gear and expert advice at Bluewater Photo & Scuba, and discover tips, tutorials, and guides on the Underwater Photography Guide.

Scuba logoUnderwater Photography Guide logo

Explore

  • Destinations
  • Liveaboards
  • Resorts
  • Guided group trips
  • Special offers
  • Ideas
  • Meet the team
  • About us
  • Contact us
  • Terms & Conditions
© 2026 BluewaterTravel. All rights reserved.

Sea Hunter

Sea Hunter Liveaboard offers world-class diving in Costa Rica, specializing in Cocos Island expeditions. Enjoy comfortable accommodations, expert guides, and unforgettable encounters with sharks and marine life.

5|5

Read All Reviews
Trip dates and prices
Trip dates and prices

Trip dates, price & live availability

  1. All Liveaboards-
  2. Sea Hunter
Sea Hunter - image

Find your next liveaboard trip

Selected filters

Cabins

Deck plan

Features & facilities

Boat features & facilities

  • Spacious bow section

  • Bridge fully equipped with modern navigation and communication center.

  • Large sun deck

  • Study and computer room with TV, VCR, DVD and personal computer

  • Dining room consists of five, 4-person booths arranged in two rows

  • Ample and comfortable lounge

  • 20 personal camera lockers.

  • Numerous 110 & 220 volt outlets for charging batteries, strobes and other electronics

Dive features & facilities

  • Individual gear storage provided for each diver

  • Under-seat storage

  • Large cubbyhole with electric outlets for charging

  • Easy access to protected areas for even the largest camera housings and lights

  • Dive platform

  • Weights for your weight belt: 2, 3, 4, and 6 lbs. (1, 1.5, 2 and 3 kilos)

Location

Divers fly into San Jose and travel 3 hours to Puntarenas to board the Sea Hunter.

Dive Overview

Warm waters invite whale sharks, schooling hammerheads, manta-rays, white-tip sharks, frogfish, tuna, and turtles. The unspoiled waters of Cocos offer a pristine dive environment.

[See: Costa Rica Dive Travel Guide & Cocos Island Dive Travel Guide]

Accommodation Overview

Sea Hunter has 10 guest cabins with private baths, furnishing live-aboard comfort for up to 20 passengers. There are personal hanging lockers, shelves, drawers and hanging hooks in each cabin for passagners to store their belongings. Each cabin also includes a private bathroom equipped with 110-volt outlets suitable for your electronic equipment. It's air-conditioned and carpeted throughout with a circular porthole.

Sea Hunter LiveaboardSea Hunter Liveaboard

Sea Hunter LiveaboardSea Hunter Liveaboard

The Cabins

Sea Hunter Cabin Details

  • Cabin 1 - Twin Cabin, with two twin size beds.
  • Cabin 2 - Twin Cabin, with two twin size beds.
  • Cabin 3 - Twin Cabin, with two twin size beds.
  • Cabin 4 - Double Cabin, with one queen size bed and optional upper twin-size bed.
  • Cabin 5 - Twin Cabin, with two twin size beds
  • Cabin 6 - Twin Cabin, with two twin size beds.
  • Cabin 7 - Double Cabin, with one queen size bed and an optional upper twin size bed.
  • Cabin 8 - Double Cabin, with one queen size bed and optional upper twin size bed.

Sea Hunter LiveaboardSea Hunter Liveaboard

Sea Hunter LiveaboardSea Hunter Liveaboard

Food & Drinks

  • The menu aboard offers a delicious combination of American and local cuisine. Meals are varied and well balanced, and we also offer delicious snacks between dives. Food is abundant with plenty of fresh tropical fruit and salads and is served buffet style. Please let us know of any special dietary needs or requests, but try to be lenient, as storage and preparation space is limited.
  • Soft drinks: Free, Bottle of wine: $15 - $35.
  • Hard liquor is not available on board but our guests are welcome to bring their own, which should be purchased prior to boarding.

Itineraries

More information

Practical information

Time Zone

UTC-6

Local Currency

CRC (Costa Rican colón)

Language

English & Spanish

Electricity

The vessel has both 110 and 220 volts ac. The cabins have 110 volts ac only.

Payment methods

Cash, VISA, Mastercard, AMEX

Boat specifications

Length: 115 ft / 36 m

Beam: 26 ft / 8.1 m

Draft: 8 ft / 2.5 m

Displacement: 250 tons

Construction: Welded steel with teak work deck

Engines: Twin GM 16V92 / 1200 total hp

Cruising Speed: 9.5 knots

Maximum Speed: 10 knots

Range: 3,500 nautical miles

Endurance: 30 days (limited by food supply)

Tenders: Two 24 ft heavy duty fiberglass dive boats; 17 ft rigid bottom inflatable

Portable Generators: GM 6-71 75kw; John Deere 105kw; Portable Generator 5kw

Available Voltage: 110/220 VAC 60 Hz

Fuel Tank: 20,000 US gallons (78 tons)

Water Tank: 15,000 gallons (60 tons) 1,800 gallons/day water maker

Scuba Compressors: 2 HP compressors; 1 nitrox generator

Scuba Tanks: 30 aluminum 80 cu/ft tanks; 2640 cu/ft high-pressure storage bank

Technical Diving: Full oxygen, nitrox and rebreather service. Passengers must bring their own rebreathers

Reviews

Discover similar liveaboards

View all liveaboards
Twin/Double Lower Deck - image

Twin/Double Lower Deck

Air Conditioning (AC)
Fan Ventilator
TV
Wifi
Toilet
Shower
Bathtub
Hair Dryer
Safe
Refrigerator
Twin Bunk-Style Lower Deck - image

Twin Bunk-Style Lower Deck

Air Conditioning (AC)
Fan Ventilator
TV
Wifi
Toilet
Shower
Bathtub
Hair Dryer
Safe
Refrigerator
Suite Upper Deck - image

Suite Upper Deck

Air Conditioning (AC)
Fan Ventilator
TV
Wifi
Toilet
Shower
Bathtub
Hair Dryer
Safe
Refrigerator
Okeanos Aggressor II
25% OFF
Okeanos Aggressor II

Liveaboard

33.0|5

Okeanos Aggressor II

Costa Rica

Travel: Jan 24, 2026 – Feb 3, 2026

$5,399$4,049

Learn more
Cocos Island Aggressor
25% OFF
Cocos Island Aggressor

Liveaboard

55.0|5

Cocos Island Aggressor

Costa Rica

Travel: Apr 11, 2026 – Apr 21, 2026

$6,749$5,062

Learn more

Air or Nitrox tanks - 80 cubic ft. aluminum (12 liters)

  • Rental equipment

  • Itinerary 2: Cocos Island

    Itinerary 2: Cocos Island

    Itinerary 3: Cocos Island

    Itinerary 3: Cocos Island