Listed by Authorized Dealer
2020 Tideline 365 Offshore For Sale
Vero Beach, Florida
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Vessel Description
2020 Tideline 365 Offshore for Sale in Vero Beach, Florida
2020 TIDELINE 365 OFFSHORE
KEY FEATURES + INTRODUCTION
Twin Suzuki DF350 Outboards – 700 HP Total
480-Gallon Fuel Capacity
All Brand-New Chart Plotters
Tower Folds Down in Less Than 10 Minutes
Twin 45-Gallon Pressurized Livewells
Two 88-Gallon In-Deck Livewells
Two 815-Quart Fish Boxes
688-Quart Forward Coffin Box
Joystick Control
Raised Forward Casting Platform Converts to Lounge
Trailer Included
Offshore-Ready Catamaran Design
Exceptional Speed, Range & Stability
Meet the 2020 Tideline 365 Offshore, a high-performance power catamaran built for those who want speed, offshore capability, and serious fishing performance without giving up comfort. Powered by twin Suzuki DF350s delivering 700 HP, she combines an incredibly stable catamaran ride with impressive range, a shallow draft, massive fishing capacity, and a tower that folds down in less than 10 minutes—making her just as versatile for offshore adventures as she is for family days on the water.
THE EXPERIENCE
This is a boat for someone who doesn't want to choose between serious offshore capability and having fun on the water with family and friends.
For the serious angler, the cockpit is built to fish. There are twin 45-gallon pressurized livewells, two 88-gallon in-deck wells, two massive 815-quart insulated fish boxes, and a 688-quart forward coffin box. There is room for the gear, bait, and catch that come with a serious offshore day.
But walk forward and the personality of the boat changes. The raised casting platform converts into comfortable chaise seating, the coffin box becomes a forward sun lounger, and the custom curtains and sun shades make it much easier to turn a fishing trip into a full day on the water.
This is a boat for the buyer who fishes hard but doesn't want a boat that can only fish.
She can be a tournament platform in the morning, a comfortable family boat in the afternoon, and a sandbar boat at the end of the day.
COCKPIT & FISHING
Twin 45-Gallon Pressurized Livewells
Two 88-Gallon In-Deck Livewells
Two 815-Quart Insulated Fish Boxes
688-Quart Forward Coffin Box
Macerated Fish Boxes
Optional Tuna Tubes
OceanGrip Bolsters
Gemlux Bluewater Outriggers
Custom Seachest with Four Pumps
Four Wired Electric Reel Outlets
Two Outlets for LP Reels
Custom Shearline Hardtop
Electric Teaser Reels
Digital Man-Overboard Cutoff Switch
FORWARD AREA & COMFORT
Raised Forward Casting Platform Converts to Lounge Seating
Forward Coffin Box Converts to Sun Lounger
Custom Full Wrap-Around Curtain Package
Front and Rear Sun Shades
Laveo Dry Flush Toilet System
Deluxe Fusion / Wet Sounds Stereo System
HELM & ELECTRONICS
Three Garmin 8616XSV 16" MFDs
Garmin GMR 1224 xHD2 Radar
Garmin GXM 54 Weather Antenna
Two ICOM M506 VHF Radios
Two Flush-Mount Antenna Kits
B175HW Transducer
R599LM Transducer
Garmin GSD 26 Black Box Sounder
Bare Wire Black Box Adapter for R599
SIONYX Nightwave Ultra-Low-Light Marine Camera
Joystick / SeaStation Upgrade
All Brand-New Chart Plotters
ENGINE & MECHANICAL
Twin Suzuki DF350 Outboard Engines – 700 HP Total
Port Engine: 300 Hours
Starboard Engine: 900 Hours
Joystick / SeaStation
Electric Windlass
480-Gallon Fuel Capacity
Custom Four-Pump Seachest
20-Gallon Freshwater Washdown
36V Garmin Trolling Motor
Three 100Ah LiFePO4 Batteries with Chargers
Battery Charger / Maintainer
3,000-Watt Inverter
ELECTRICAL
36V Garmin Trolling Motor
Three 100Ah LiFePO4 Batteries with Chargers
Battery Charger / Maintainer
3,000-Watt Inverter for AC Outlets
UPGRADES & OPTIONS
Joystick / SeaStation Upgrade
Custom Four-Pump Seachest
20-Gallon Freshwater Washdown
OceanGrip Bolsters
Laveo Dry Flush Toilet System
Battery Charger / Maintainer
Four Wired Electric Reel Outlets
Digital Man-Overboard Cutoff Switch
Custom Shearline Hardtop with Electric Teaser Reels
Gemlux Bluewater Outriggers
SIONYX Nightwave Ultra-Low-Light Marine Camera
3,000-Watt Inverter for AC Outlets
Two Outlets for LP Reels
36V Garmin Trolling Motor with Three 100Ah LiFePO4 Batteries and Chargers
Custom Full Wrap-Around Curtain Package
Front and Rear Sun Shades
All Brand-New Chart Plotters
Trailer Included
BROKER INSIGHT
Tideline is known by serious fishermen, and this one is even better with its collapsible tower and trailerability. The non-stepped hull is a great advantage when the weather turns sour and you need to get home. The twin Suzukis are very efficient, getting on plane in less than three seconds with virtually zero bow rise. She's a beast!

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What This Boat Comes With
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
Range Calculator
By YachtWaySet point A and point B on the map to plan a trip. Estimates use this hull's fuel curve, twin Yamaha F350 V8 and a 480 gal fuel tank.
This is an estimate based on available data and is intended for reference purposes only — not a guarantee of real-world performance. Actual range depends on load, sea state, and conditions.
Yacht Financing
By YachtWayFinancing a boat is not like financing a car. Terms run up to 20 years, down payments matter more, and the rate you see depends on the lender panel behind it.
Rates from 6.35% APR, updated with the market. Your rate depends on your credit profile and lender match.
Yacht Insurance
By YachtWayPlanning to buy this 2020 Tideline 365 Offshore?
Get an instant insurance estimate for a Tideline 365 Offshore in Vero Beach, US through MasterCover, backed by A-rated underwriters.

Deck Layout
Age
Built in 2020. Build year and production period shape the asking price through age of systems, styling and the equipment fitted as standard.
Engine
300 hours on twin Yamaha F350 V8. Engine hours, service history and configuration are the largest mechanical factors in an asking price.
Options and features
Radar, Autopilot, and VHF are fitted. Optional equipment, refits and onboard features are usually reflected in the asking price.
Price history
Listed on YachtWay at $399,000 on Sep 14, 2026. On-platform asking prices only.
Other market factors
Location, tax and duty status, condition, service history and how many comparable hulls are for sale all move the asking price.
2020 Tideline 365 Offshore
$399,000