Catamaran Sea 10
Catamaran Sea IO is a 2020, 50' Lagoon catamaran offering crewed charters in the USVI & BVI. She features a fly-bridge deck, crew of 2, and accommodations for up to 8 guests in 3 Queen cabins plus an available Double cabin (which shares a bath with a nearby guest Queen). Catamaran Scuba Doo 50 is a Carefree Yacht Charters affordable pick for families, couples, or special occasions.
Rates from $18,500 to $21,500. View availability and rate details.
Contact Us
To learn more about this crew or for further details about SEA IO, call us in our South Florida office at (954) 980-9281, toll free at (888) 670-6884 or fill out our Quick Request Form.
Pictures
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Rates
Season | Passengers | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
Winter 2022 to 2023 | $18,500.00 | $19,250.00 | $20,000.00 | $20,750.00 | $21,500.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Summer 2023 | $18,500.00 | $19,250.00 | $20,000.00 | $20,750.00 | $21,500.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Winter 2023 to 2024 | $19,500.00 | $20,250.00 | $21,000.00 | $21,750.00 | $22,500.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Summer 2024 | $19,500.00 | $20,250.00 | $21,000.00 | $21,750.00 | $22,500.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Price Details
Availability
To find the best dates for your charter, call us in our South Florida office at (954) 980-9281, toll free at (888) 670-6884 or fill out our Quick Request Form.
Calendar
Highlighted dates are booked, on hold, or unavailable. We may be able to challenge the dates on hold. Please contact us for details. All other dates not highlighted are available. You can use the arrow icons to navigate through the months.
Dates Color Key
If no color is noted on calendar or in the detailed list below, the dates are available for your charter. Dates can change quickly, so please contact us as soon as possible to begin booking your charter. Highlighted colors mean:
- Booked (Booked by another client group already)
- Hold (Held by another client group, not yet booked, and can be challenged)
- Unavailable (Blocked out by the Owner and unavailable to challenge)
View details on this yacht's availability.
Locations
- Summer Base Port: St. Thomas, USVI
- Summer Operating Area: Caribbean Virgin Islands (US/BVI), Caribbean Virgin Islands (US), Caribbean Virgin Islands (BVI)
- Winter Base Port: St. Thomas, USVI
- Winter Operating Area: Caribbean Virgin Islands (US/BVI), Caribbean Virgin Islands (US), Caribbean Virgin Islands (BVI)
- Preferred Pickups: AYH/RH
- Other Pickups: YHG
- Turnaround: 48 hrs, Inquire for 24
Crew
David Harkness
Captain Dave’s previous professional career was in Information Technology where he served as Chief Information Officer (CIO vs Sea IO) for multiple Fortune 500 companies. He gave up strategic planning, corporate politics,and 24x7x365 phone calls to pursue a life on the water with his spouse of 26 years, Lillian.
Having grown up on both coasts and several states in between, Dave lives to explore the best that each new location had to offer. He continued that quest with his own boys who for 20 years alternated the family vacations between “crazy fun”
Read More
Crew Pictures
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Cabins & Amenities

Accomodation Details
NOTE: The midship double cabin is not suitable for 2 adults, only 1 adult or 2 children.
Owners/Crew currently take the Owner's/Master Cabin.
Owners/Crew are willing to relocate from master cabin to another queen cabin for $1,500.
Suitable for up to 4-6 guests (see layout). 5th and 6th guests must be comfortable sharing a head with another guest cabin. This yacht is great for 4 pax or 6 pax families. Would also work for 3 couples if the 5th and 6th guests are comfortable sharing a head with another guest cabin.
Guest Cabins
- Max Guests: 6
- Total Cabins: 3
- King Cabins: 0
- Queen Cabins: 2
- Double Cabins: 1
- Single Cabins: 0
- Twin Cabins: 0
- Pullman Cabins: 0
- Showers: 2
- Heads: 3
- Electric Heads: 3
Amenities
Specifications
- Size: 50 feet
- Builder: Lagoon
- Year Built: 2020
- Beam: 26.7
- Draft: 4.7
Entertainment
On-board Water Sports and Diving
Diving
- License: -
- Tanks: 0
- BCs: 0
- Regulators: 0
- Scuba:Yacht offers Rendezvous Diving only
- Air Compressor: Not Onboard
- Wet Suits: 0
- Dive Lights: 0
- Night Dives: 0
On-board Water Sports
- Dinghy: Gala 330 center console
- Dinghy Horsepower: 30
- Dinghy Pax: 8
- Water Skis: 0 (Adult) 0 (Kids)
- Wake Board: 0
- Tube: 0
- Knee Board: 0
- Snorkel Gear: Yes
- Underwater Camera: Yes
- Kayak: 0 (1 Man) 0 (2 Man)
- Stand Up Paddle Boards: 2
- Floating Mats: 0
- Beach Games: 0
- Jetskis: 0
- Other Toys: Water Toys Include:
Two Yamaha 500Li underwater sea scooters with 2hr battery life
Two SUP (paddleboards)
Full snorkel gear (fins, masks, snorkels)
Floating tubes
Noodles
GoPro and Drone to Capture vacation footage