Seahorse Water Adventures
You may qualify for a Loyalty discount with Seahorse Water Adventures. To check if the Loyalty discount is available for your selected dates, please sign in.
Set out for an unforgettable day on the water with Seahorse Water Adventures, based in the heart of Marathon. Perfect for small groups of up to six guests, this charter offers a relaxed, personalized way to explore the crystal-clear waters of the Florida Keys.
Whether you’re snorkeling vibrant reefs, cruising to shallow sandbars, soaking in a breathtaking sunset, or simply enjoying a scenic boat tour, every trip is designed for fun, comfort, and great memories. Stretch out on the bow sundeck, enjoy your favorite tunes with the onboard audio system and outside speakers, and let your captain guide you to the area’s most beautiful spots.
The boat is fully equipped with a baitwell, rod holders, fishfinder, ice box, GPS, chart plotter, depth finder, sonar, VHF radio, and anchor—ensuring both convenience and safety throughout your journey. Optional add-ons like drinks and snorkeling equipment make it easy to tailor the experience to your group.
Families are welcome, and all required safety gear, including life jackets, is provided onboard. From laid-back sightseeing to adventure-filled snorkeling stops, Seahorse Water Adventures delivers a premium, stress-free experience on the water.
Book today and discover why the Florida Keys are best enjoyed from the deck of a boat.
Set out for an unforgettable day on the water with Seahorse Water Adventures, based in the heart of Marathon. Perfect for small groups of up to six guests, this charter offers a relaxed, personalized way to explore the crystal-clear waters of the Florida Keys.
Whether you’re snorkeling vibrant reefs, cruising to shallow sandbars, soaking in a breathtaking sunset, or simply enjoying a scenic boat tour, every trip is designed for fun, comfort, and great memories. Stretch out on the bow sundeck, enjoy your favorite tunes with the onboard audio system and outside speakers, and let your captain guide you to the area’s most beautiful spots.
The boat is fully equipped with a baitwell, rod holders, fishfinder, ice box, GPS, chart plotter, depth finder, sonar, VHF radio, and anchor—ensuring both convenience and safety throughout your journey. Optional add-ons like drinks and snorkeling equipment make it easy to tailor the experience to your group.
Families are welcome, and all required safety gear, including life jackets, is provided onboard. From laid-back sightseeing to adventure-filled snorkeling stops, Seahorse Water Adventures delivers a premium, stress-free experience on the water.
Book today and discover why the Florida Keys are best enjoyed from the deck of a boat.

| Su | Mo | Tu | We | Th | Fr | Sa | |
|---|---|---|---|---|---|---|---|

Our Captain Seth was amazing! He took us to the perfect spot for swimming and relaxing. He was so friendly that made for a great trip!
Seth was amazing as our captain! We had a great experience!
This business was built out of a love and passion to be on the water. Our crew has many years of experience. Some of our crew have been born and raised here in the Florida keys. You can ask our crew for local recommendations for stays and restaurants. Our crew loves talking with our guests.
Margaret C.
Business partner
Charles G.
Captain
Steve G.
First mate
Mason G.
Staff
This business was built out of a love and passion to be on the water. Our crew has many years of experience. Some of our crew have been born and raised here in the Florida keys. You can ask our crew for local recommendations for stays and restaurants. Our crew loves talking with our guests.
Margaret C.
Business partner
Charles G.
Captain
Steve G.
First mate
Mason G.
Staff
Security deposit is not required
A refundable deposit is not required by the charter operator.
Fuel is included
Fuel is included in the price of the rental.
Free cancellation up to 3 days prior to trip
You can cancel or modify your booking up to 3 days before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.
Reserve with a 20% booking deposit, pay the captain the rest
When the captain confirms your trip, BoatBooker charges your credit card a 20% booking deposit to guarantee your reservation.
The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:
Cash
Visa
Mastercard
American Express
When paying the remaining balance with a credit card, an additional 3% charge will apply.
