Adventures at Sea

Guided Diving & Scuba Instruction

Overview

About Guided Diving & Scuba Instruction

Discover the Florida Keys’ vibrant reefs and wrecks with Captain Sharky’s personalized guided scuba diving and instruction for all levels. From beginners receiving hands-on training to certified divers exploring advanced sites, his paramedic background ensures safety while uncovering colorful coral, exotic fish, and hidden underwater treasures across Key Largo, Tavernier, and Islamorada.

Stock the boat before you go

Add food & beverage provisions to any charter. Sushi boats, charcuterie, burgers, craft beer, wine and more, prepared and delivered to the boat before you board.

Trip details

Duration

4 hours

Guests

Up to 6 Guests

Starting at

$1,000

Skill level

Must have valid scuba card

Departs

Mangrove Marina, Tavernier

Pricing and live availability are shown when you book.

Questions? Call / Text 786-882-9972

Paramedic Safety

Expert Guidance

Personalized Training

All Skill Levels

Premium Gear

Fully Equipped

Premier Sites

Reefs & Wrecks

Gallery

On the water

Divers getting geared up on the boat deck

Two divers smiling on the boat after a dive

Captain Sharky's catamaran leaving the dock

Diver in a wetsuit giving a shaka on the boat, ready to go

Plan your trip

Know before you book

What's included

Private boat charter
Professional captain and private dive guide
Scuba tanks and weights
Coolers with ice
Fresh fruit
Premium Bluetooth sound system (Spotify enabled)

What's not included

Personal dive gear (unless otherwise arranged)
Refresher course (available for an additional fee)
Gratuities
Transportation to and from the marina

What to bring

Sunglasses
Sunscreen
Hat
Towel
Camera

Trip notes

Certification: All divers must present a valid scuba certification card.
Recent Diving: Last dive must be within 6 months of your scheduled charter.
Refresher Course: Available for $150 if you have not dived within 6 months (call to schedule).
Advanced Dives: Deep dives require advanced certification and a dive computer.

Keep exploring

More trips like this

Two snorkelers taking an underwater selfie

Boats moored at Alligator Reef Lighthouse for snorkeling

Captain Sharky's boat at Alligator Reef Lighthouse in clear turquoise water

Divers gearing up on the back of the boat offshore

Snorkeling Tours

Perfect for all ages and skill levels, Captain Sharky’s snorkeling tours reveal shallow reef ecosystems teeming with tropical fish, sea turtles, and vibrant corals jus…

Duration

2, 3 or 4 Hours

Guests

Up to 6

Starting at

$400

Alligator Lighthouse Snorkel & Chill

Experience the best of the Florida Keys in one unforgettable day. This private charter combines vibrant reef snorkeling with a relaxing chill vibe at the famous Alliga…

Duration

4 or 6 Hours

Guests

Up to 6 Guests

Starting at

$700

Boats gathered on the Islamorada Sandbar under blue skies

Boats anchored on the shallow, clear Islamorada Sandbar

American flag flying over the Islamorada Sandbar

Group holding a Captain Sharky's flag on the Islamorada Sandbar

Islamorada Sandbar Charters

Anchor at exclusive Islamorada sandbars for ultimate relaxation amid shallow turquoise waters, perfect for swimming, sunbathing, and island vibes. Captain Sharky’s loc…

Duration

4 or 6 hours

Guests

Up to 6 Guests

Starting at

$600

Good to know

Before you go

Private charters only

All experiences are private charters with just your group and the captain. No strangers, no crowds.

Departs from Mangrove Marina

In Tavernier, between Key Largo & Islamorada. We’ll send parking, check-in and arrival details after booking.

Arrive 20 minutes early

Allow time for parking, check-in and settling in before departure.