★★★★★
295+
Five-star Google reviews

Key West · Stock Island · Lower Keys

The only operator running
the full 2-hour lap of Key West.

Small-group guided jet ski tours and private boat charters from two Key West marinas. USCG-licensed captains. Yamaha Waverunners. Jeanneau NC 895. The route shapes around you, not the other way around.

Two Locations, Two Personalities

Same crew. Different vibes.

Both marinas sit on Stock Island, ten minutes from downtown Key West. Pick the one that matches the day you want.

Most Booked

Customer favorites.

Six experiences our guests come back for. Tap any one to see availability and book direct.

Details
Flagship
From$209/ski

I Lapped Key West

Our 2-hour, 28-mile island circumnavigation. The only one in Key West.

2 hours·Small group·Both marinas
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Details
Charter
From$1,195

Secret Local Sandbar Escape

Half-day private charter to backcountry sandbars only locals know.

4 hours·Up to 6·Perry
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Details
Sunset
From$995

Romantic Sunset Cruise

Two hours aboard our Jeanneau NC 895, golden hour to last light.

2 hours·Up to 6·Perry
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Details
Snorkel
From$1,195

Private Snorkel Adventure

Patch reef snorkeling with gear and captain. Family-friendly, any age.

4 hours·Up to 6·Perry
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Details
Freestyle
From$160/ski

Freestyle Like a Local

1-hour guided ride. Quick, fast, and full of horsepower.

1 hour·Small group·Hurricane Hole
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Details
Group
From$1,295

Tiki Bar Crawl by Water

Private guided pub crawl by water — bachelorettes, birthdays, big groups.

4 hours·Up to 8·Perry
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USCG
Licensed
Captains
★★★★★
5.0 · 295+
Google Reviews
Best
GetMyBoat
Best of 2025
Viator Badge of Excellence
Viator
Badge of Excellence

Recent Guests · Live from Google

What people say.

MT
Matthew T.
December 2025 · Google
★★★★★

"We went jet skiing with Six Fins on Thanksgiving Day as part of our honeymoon, and our experience with JJ genuinely made the day. Super down-to-earth, gave us what basically turned into a private tour around the entire island..."

Meet Guide JJ

RB
Robin B.
December 2025 · Google
★★★★★

"We had an AMAZING time with Captain Dustin during our recent visit to the Keys — the whole experience was seamless, from receiving a ‘prep call’ to ensure alignment on how the day would go to the boat and boat amenities..."

Meet Captain Dustin

PS
Patrick S.
October 2025 · Google
★★★★★

"We had an amazing time on our 2-hour jet ski tour with Manny. He was outstanding — professional, courteous, and focused on safety while keeping things fun. When weather delays forced us to shift our start time, Manny went above and beyond..."

Meet Guide Manny

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Our Story

A boat. A long memory of Key West.

Mac first came down as a University of Miami student in 1975 — the kind of place you spend a long weekend at and think about for the next forty-eight years. In 2023, he finally docked his own boat at Stock Island.

Six Fins started not long after, built on the simple idea that the best day in Key West happens on the water with someone who actually knows it.

Read the full story →
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