Key West Boat Tours Ranked by Seasickness Risk

We scored 24 boat tours in Key West from their listings. 1 tour of 24 score 2 or lower on our 1–5 seasickness risk scale. The calmest options are Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset (Danger Charters); Key West Sunset Sail with Open Bar, Live Music and Hors D'oeuvres (Sebago Key West).

This score is our estimate from the listing’s description, not an operator figure. How we score.

TourSeasickness riskOperatorFrom
Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset
“You'll sail on an authentic schooner into the calm, protected waters of the Key West National Wildlife Refuge—a remote area only accessible by boat.”
 2/5Danger Charters$125Check dates
Key West Sunset Sail with Open Bar, Live Music and Hors D'oeuvres
“Estimate from activity type”
 3/5Sebago Key West$70Check dates
Biologist Owned & Operated: Dolphin Watching & Guided Snorkeling
“Estimate from activity type”
 3/5Honest Eco Kayak and Snorkel$143Check dates
Key West Parasailing - Next to Cruise Port with Amazing Views
“Estimate from activity type”
 3/5Fury Water Adventures$64Check dates
Parasailing over the Historic Key West Seaport
“Estimate from activity type”
 3/5Sunset Watersports$64Check dates
Key West 2 Reef Snorkel Tour & Sunset Cruise with Beer & Wine
“Estimate from activity type”
 3/5Sunset Watersports$75Check dates
Key West Cocktail Cruise Adults Only Sunset Cruise with Open Bar
“Estimate from activity type”
 3/5Snuba of Key West$65Check dates
1.5 Hour Bay Side Key Largo Sunset Cruise on a Spacious Catamaran
“Estimate from activity type”
 3/5Amoray Dive Center$69Check dates
Parasailing in Key West at Smathers Beach
“Estimate from activity type”
 3/5Sunset Watersports$86Check dates
Key West Parasailing: Ideal For Cruise Ship & Downtown Guests
“Estimate from activity type”
 3/5Sunset Watersports$64Check dates
Key West Parasailing Adventure with Island Time Parasail
“Estimate from activity type”
 3/5Island Time Parasail$63Check dates
Key Largo Two Reef Snorkel Tour - All Snorkel Equipment Included!
“Estimate from activity type”
 3/5Silent World Dive Center$78Check dates
Key West Afternoon Snorkel Sail with Unlimited Cocktails!
“Estimate from activity type”
 3/5Sebago Key West$45Check dates
Key West Dolphin Watch and Snorkel Tour - Eco Adventure
“Estimate from activity type”
 3/5Fury Water Adventures$73Check dates
Snorkel Tour - Visit 2 Shallow Reefs John Pennekamp State Park
“Estimate from activity type”
 3/5Silent World Dive Center$78Check dates
Key West Sailing & Snorkeling: A Reef Adventure
“Estimate from activity type”
 3/5Floridays$79Check dates
Key West: Sunset Sail + Reef Snorkel & Sandbar
“Estimate from activity type”
 3/5Honest Eco Kayak and Snorkel$143Check dates
Shark and Wildlife Viewing Adventure in Key West
“In this eco-friendly catamaran, travel through shallow waters to a location a few miles from shore, observing dolphins, stingrays, barracudas and native birds along the way.”
 4/5Key West Extreme Adventures$99Check dates
Key West Sunset Cruise: Dinner, Live Music & Drinks Included
“Please arrive 60 minutes prior to departure to check in which will provide enough time to go through our check in procedures.”
 4/5Sunset Watersports$93Check dates
Key West Champagne Sunset Catamaran Cruise
“As you sail through the water, admire views of the island with a cold beverage in hand — the perfect way to end a beautiful day in paradise.”
 4/5Sebago Key West$43Check dates
Key West Dolphin and Snorkel Experience
“Cruise the Florida Marine Sanctuary – Sail through turquoise waters teeming with marine life.”
 4/5Sunset Watersports$70Check dates
Key West Mini Catamaran Eco Tour
“Get ready for an unforgettable journey that takes you through the natural beauty of Key West’s surrounding waters.”
 4/5Key West Boat & Jet Ski Adventures$285Check dates
Parasailing Experience in Key West
“Speedboats generally hold up to 12 passengers”
 4/5Attractions4us LLC$100Check dates
Key Largo Snorkeling Trip to the Florida Reef (Boat Tour)
“Not recommended for non-swimmers or those uncomfortable in open water”
 4/5Amoray Dive Center$79Check dates

Questions

Which boat tour in Key West is best if I get seasick?

Start with Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset (Danger Charters); Key West Sunset Sail with Open Bar, Live Music and Hors D'oeuvres (Sebago Key West); Key Largo Two Reef Snorkel Tour - All Snorkel Equipment Included! (Silent World Dive Center). Their listings describe the calmest water or most stable boats. Our score is an estimate from the listing text.

How up to date is this information?

We last checked these listings on 2026-11-02 and re-check every listing monthly. Operators can change their rules, so confirm before you book.

Restrictions come from each tour’s listing on GetYourGuide or Viator: the suitability notes, “Know before you go”, booking rules, and what is and isn’t included. Last checked 2026-11-02. Operators change rules, so confirm before you book.

More about boat tours in Key West

Seasickness risk: boat tours elsewhere