Memorial Day Weekend
MAY 23-25 FRI-SUN
Lake Michigan Chicago Harbors, Monroe Harbor, The Playpen
All Day CST
Est. 2019
Where It All Began
Chicago's Premier Yacht Charter Company
From a single boat in 2019 to a full-service marine hospitality group redefining luxury on Lake Michigan.
Our Story
Built on Passion. Driven by Hospitality.
Founded in 2019 by Sommy Irani, Knot My Boat Charters began as a single-boat operation with a vision to make luxury yachting accessible and effortless.
Within just a few years, KMBC became Chicago's largest private yacht charter company, now operating 22 vessels and hosting 20,000+ guests per season.
What started as an entrepreneurial experiment evolved into a full-scale hospitality ecosystem, uniting event planning, concierge service, and curated experiences both on and off the water.
2019
Launch of KMBC
Founded with a single boat and a vision
2020
Fleet Grows
Expanded to 5 vessels
2022
10+ Milestone
Over 10 boats in operation
2024
Acquisition
Sophisticated Lady Yacht Charters joins
2025
KMBC Marine Group
Formation of dealer & IP division
2026
NewCo Vessel
150-passenger COI vessel launch
What We Do
More Than a Charter Company
Knot My Boat Charters now operates within a broader family of marine hospitality brands — serving more than 40,000 guests annually through personalized experiences, memberships, and large-scale corporate charters.
Bareboat Charters & Memberships
19-vessel fleet, premium captains, flexible packages for any group size.
Corporate & COI Charters
Sophisticated Lady and forthcoming NewCo 150-passenger Vessel for events and activations.
Fleet Management & Operations
Centralized HR, safety, and crew training through Windy City Marine Management.
The Next Chapter
Introducing KMBC Marine Group
To fuel continued innovation, KMBC launched KMBC Marine Group — the company's dealer and IP division. Through a strategic partnership with A&M Manufacturing, KMBC created the proprietary "Montauk" catamaran design, offering other operators access to the same proven, event-ready model that defines our own fleet.
Learn More at KMBC Marine Group
Proprietary Design Montauk Catamaran Event-Ready • Proven Performance
Looking Ahead
A Fully Integrated Marine Hospitality Ecosystem
By 2026, KMBC aims to become the Midwest's first vertically integrated marine hospitality group — merging operations, manufacturing, and event programming into one cohesive network.
22 Vessels in Fleet
40K+ Annual Guests
2026 150-Pax Vessel Launch
Our Promise
Our Commitment to Every Guest
We believe luxury should feel effortless. Every charter — from intimate celebrations to corporate events — is executed with precision, warmth, and genuine hospitality.
- Unmatched attention to detail
- Expert captains and crew
- Safety-first approach
- Personalized experiences
Good to Know
Policies & Information
We want your experience to be seamless. Here's everything you need to know before setting sail.
Weather Policy
Your safety is our top priority. We reserve the right to determine charterable conditions based on current and forecasted weather.
Charterable conditions include: Light rain, brief passing storms, and cooler temperatures.
Uncharterable conditions include: Severe storms, small craft advisories, gale warnings, high winds, or large waves.
If weather prevents operation, you'll receive a non-expiring rescheduling credit toward a future charter of equal or lesser value.
Cancellation Policy
Cancellation requests must be submitted in writing to contact@knotmyboatcharters.com with your name, charter date, and reason.
60+ days prior 10% non-refundable
30–59 days prior 25% non-refundable
15–29 days prior 50% non-refundable
14 days or fewer 100% non-refundable
Rescheduled charters operate under different terms and cannot be canceled under the original policy.
Find Us
Directions & Parking
We operate from two convenient Chicago harbor locations. Please arrive 30 minutes before your scheduled departure.
13-Passenger Vessels
31st Street Harbor
3155 S. Lake Shore Dr.
Chicago, IL
Parking: 641 East 31st Street
Arrival: 30 minutes early
49-Passenger Vessels
Burnham Harbor
1559 S. Lake Shore Dr.
Chicago, IL
Drop-off: Near main entrance
Arrival: 30 minutes early
Getting Here
Travel Times by Neighborhood
Whether you're coming from the West Loop or Lincoln Park, we've got directions and estimated travel times from Chicago's most popular neighborhoods.
Plan Ahead
Summer 2026 Calendar
Chicago's most memorable moments happen on the water. Book early for these popular dates.
Juneteenth
JUN 19 THU
Lake Michigan Chicago, IL
All Day CST
Black Yacht Weekend
JUN 20-21 FRI-SAT
Chicago Details TBD
TBD CST
Including 15 Wednesday & 12 Saturday fireworks nights
Ready to Set Sail?
Experience Chicago's skyline from the water with our premium yacht charters.