2006 Shamrock 31' (9.45 m) Mackinaw 270
Pebble Beach, California, United States
Lucky Me
This highly sought-after 2006 Shamrock 270 Mackinaw cruiser is renowned for its stable, efficient, and rugged inboard engine and shallower draft, that offers a stable ride and efficient performance. Its completely enclosed wheel-house with galley and V-berth ensures a warm and comfortable cruise.
Tax Not Applicable
Flag of Registry: United States
- Sport Fishing / Pilothouse
- Power
- Used
- Diesel
- Fiberglass Hull
- HIN/IMO: 0PAM7125C606
| FEATURES: |
|---|
| Fuel 150 gal (new in 2024) |
| Forward V-berth (sleeps 2 adults) |
| Canon Downrigger mounts (2) |
| Raymarine SmartPilot Autopilot |
| Bennett recessed hydraulic trim tabs |
| Notable Upgrades: Yanmar diesel engine (2023), Fuel tank (2024). |
| Date Listed: 03/25/2026 |
$60,000.00
$ 60,000 USD
€ 50,992 Euros
$ 82,131 CAD
£ 44,139 GBP
Description
This 2006 Shamrock 270 Mackinaw is a 31-foot (LOA) inboard-powered pilothouse cruiser designed for rugged, all-weather fishing and light cruising. Known for its stable, fuel-efficient modified-V hull designed with a prop pocket (or tunnel) to minimize draft and shaft angle, it features a large, open cockpit and an enclosed pilot cabin. It is a durable choice for anglers seeking protection from the changeable elements of the Monterey and San Francisco Bays, as well as colder, more northern climates.
As Shamrock Marine is no longer in production, these vessels are considered a highly sought-after, niche vessel, often described as being in a class of its own for its size range.
Data Sheet
HIN/IMO: 0PAM7125C606
In Stock: Yes
LOA: 31' (9.45 Meters)
Type: Power- Used
Year: 2006
Documented Year: 2006
Beam: 9' 3''
LWL: 31'
Draft Max: 2'
Draft Min: 2' 6''
Cabins: 1
Sleeps: 2
V Berths: 1
Heads: 1
Maximum Speed: 28 Knots
Cruise Speed: 18 Knots
Fuel Type: Diesel
Hull Material: Fiberglass
Hull Shape: Modified Vee
Bridge Clearance: 8' 8''
Fuel Tank: 150 Gallons (567.81 Liters)
Fresh Water: 25 Gallons (94.64 Liters)
Holding Tank: 15 Gallons (56.78 Liters)
Dry Weight: 7800
Builder: Shamrock
Exterior Color: White
Engines
Engine 1
- Engine Make: Yanmar
- Engine Model: 6LPA-STP
- Engine Year: 2023
- Engine Type: Inboard
- Power HP: 315.00
- Power KW: 234.90
- Fuel Type: Diesel
- Hours: 50.00
- Hours Date: 03-25-2026
- Engine Location: Middle
Full Details
2006 Shamrock 270 Mackinaw Cruiser
This 2006 Shamrock 270 Mackinaw is a 31-foot (LOA) inboard-powered pilothouse cruiser designed for rugged, all-weather fishing and light cruising. Featuring a modified-V hull designed with a prop pocket (or tunnel) to minimize draft and shaft angle, this design offers a stable, efficient, and rugged inboard ride with a shallower draft and features a large, open cockpit and an enclosed pilot cabin. It is a durable choice for anglers seeking protection from the changeable elements of the Monterey and San Francisco Bays, as well as colder, more northern climates.
Key Features and Design:
- Length: 31' (LOA); actual hull length is ~ 28' 10", but overall length is 31', including the bow pulpit.
- Engine: Inboard (single) Yanmar 24-valve, 315HP Diesel, 50 hours (new in 2023); Bennett recessed hydraulic trim tabs; Racor fuel/water separator; fresh water cooling; Seastar hydraulic steering.
- Keel: Features a modified-V hull designed with a prop pocket (or tunnel) to minimize draft and shaft angle, rather than the "Keel Drive" signature keel found on smaller Shamrock models. This design offers a stable, efficient, and rugged inboard ride with a shallower draft, featuring a manganese bronze keel shoe for structural integrity.
- Hull Construction: Solid fiberglass.
- Tanks: Fuel 150 gal (new in 2024); water 25 gal; holding 15 gal, hot water 6 gal.
- Performance: Typically cruises at 18 knots, but can reach top speeds in the high 20s.
- Fully Enclosed Cabin: Features a starboard helm and solid, lockable pilothouse and windows, providing protection from weather.
- Galley: A small galley area with stove, microwave, refrigerator (new in 2023), fresh water sink; dinette with removable table.
- Berth: Forward V-berth (sleeps 2 adults).
- Head: Enclosed, compact head (limited sitting headroom).
- Fishing Cockpit: Includes a transom door, trolling valve, Canon downrigger mounts (2); rod holders and livewell; in-deck storage/fish boxes, bait tank, fish hold. Aft-facing bench seating lends ample room for fishing.
- Electronics: Raymarine SmartPilot autopilot; West Marine radio VHF 585; Radar/GPS Garmin GPS Map 7612 XSV.
- Electrical: Main battery and house battery; 110V shore power.
- Versatility: Suitable for fishing and overnight trips.
Current Market: As Shamrock Marine is no longer in production, these sought-after vessels are primarily found on the used market.
Listing MLS by Yachtr.com
Contact Us
For more information about this yacht please contact Mike Coleman.
We look forward to working with you!
Seattle Yachts
1070 Marina Village Pkwy
Suite 109
Alameda CA 94501 USA
Phone: 510-227-2100
Email: info@seattleyachts.com
Website: http://seattleyachts.com
Seattle Yachts was formed by the merging of Northwest Yachts which was founded in 1992 and Seattle Yachts which was founded in 1983. We have a great opportunity to serve you better, with locations in Washington, California, Florida, Maryland, Canada, and the Philippines! We represent 15 lines of new boats for you to choose from, as well as a fleet of previously owned vessels.
Mike Coleman
1070 Marina Village Pkwy
Suite 109
Alameda CA 94501 USA
Office: 510-227-2100
Cell: 831-236-5905
Email: mike.c@seattleyachts.com