Seamonkeys Scuba Diving And Watersports Rentals Islamorada Florida Keys


We are conveniently located at the Islamorada Marina at mile marker 80.5 in Islamorada… home of Islamorada’s Best “Six Pac” Dive Boat. We offer scuba diving trips and lessons, snorkeling trips, eco tours, and sunset cruises. All Keys locals and visitors are welcome to come have some fun with us at Sea Monkeys!

Seamonkey’s O2 Deep is a 27 ft. May Craft custom dive boat with all safety equipment to ensure a safe, comfortable dive. She is equipped with twin 200 horse power engines, making her the fastest dive boat in the Upper Florida Keys. We only carry 6 passengers so we can provide personalized service you just can’t find in the big operations. In fact, our divers are more like family, staying in touch until they can come back again. Because we take only six passengers, we can adhere to a schedule yet be flexible enough to accommodate yours! That’s why “six pac” diving is your ticket to freedom in Islamorada. If you’re tired of the cattle boat syndrome when on vacation, just give us a call at 305-664-4555 to reserve a space! Voted Best 6 Pac Dive!

Seamonkey’s Dive Trips

Scuba Diving

$85.00 / Person ~ 2 Sites
BC And Regulator $30.00
“Six Pac” Diving In Islamorada, Florida Keys. All Dives Include Tank, Weights & Wet Suit.

Peter Diving Systems, Dive In An Hour

$139.00 / Person ~ 1 Location
$189.00 / Person ~ 2 Locations

Peter Diving System At Seamonkey's Watersports

Islamorada, long recognized as the “Sport Fishing Capital of the World”, is now an icon among sport divers for much the same reason, a massive population of tropical marine life.

High profile coral heads and broad ledges shelter huge congregates of French grunt and goatfish, while regal queen angelfish casually graze amid the reef recesses. Friendly green moray eels swim freely along the spur-and-groove channels, and reclusive nurse sharks lurk beneath the overhangs. Islamorada offers a wide variety of shallow coral reefs, mini walls, and shipwrecks. We have dozens of dive and snorkel sites for all experience levels and remember, our boat can get there in no time!

Seamonkeys Scuba Diving And Watersports Islamorada Padi Scuba Lessons

Seamonkey’s Scuba Diving Lessons

Dive Experience $185.00
Refresher $50.00
Open Water (3 Full Days) $650.00
E-Learning $475.00
Check Out Dives $275.00
Advanced Open Water $475.00
NITROX $125.00

Includes Materials And Equipment!

Get Introduced, Get Certified or Improve Your Skills With A Padi Diver Course At Seamonkeys Scuba Diving and Watersports in Islamorada

Seamonkeys Scuba Diving And Watersports offers full dive certifications, refresher courses and referral / check out dives in the warm waters of Islamorada in the Florida Keys, including Open Water, Advanced Open Water, Rescue and Dive Master courses.  Contact us at 305-664-4555 for more information.

Seamonkey’s Equipment Rentals

Tanks $15.00
Regulator $15.00
BCD $15.00

Mask, Snorkel, Fins $15.00
Wet Suit $15.00
Float Fins $10.00

Seamonkeys Scuba Diving Islamorada
Seamonkeys Scuba Diving In Islamorada Florida Keys At The Amara Cay Resort - Dive Pic


Seamonkey’s Great Location At Mile Marker 80.5 in Islamorada enables us to dive Alligator Reef North to Conch Reef with many spots in between. We have dozens of dive and snorkel sites for all experience levels. And remember, our boat can get you there in no time! Voted Best 6 Pac Dive Boat

Alligator Reef

Now marked by a 136-foot tall lighthouse, on this spot in 1822 the USS Alligator grounded and sank while protecting a convoy from pirates. Now all that remains of the wreck are the twin piles of ballast stones, but the coral reef in just 25 feet of water is vibrant and alive. As with most dive sites in the area, the depth will vary depending on where on the reef we tie up. You can count on tons of marine life which are very tame due to its marine sanctuary status.


A well-named site with lots of tropicals, eels and usually a sea turtle.

Brick Barge

Lying in about 25-30 feet of water on the north side of Hen and Chickens Reef, this old iron ship is a haven for marine life and is a really nice novice or photographers dive site.

Cheeca Rocks

Located one mile directly off Upper Matecumbe, this site is great for novice divers, snorkelers and those wanting some incredible underwater photo opps.

Conch Reef & Wall

Offering an exciting change of pace from the normal spur-and-groove profiles of most Keys’ reefs, Conch Wall presents a precipitous sloping wall and captivating concentrations of barrel sponge and gorgonia punctuating the seafloor. You can dive between 40 – 100 ft. Keep an eye out for one of the big boys coming in from deeper water.

Crocker Drop-Off

A 450+ foot-long wall in 50 feet of water. The wall has a thirty foot decline and features turtles, rays, grunts, yellow tail and grouper with spur-and-groove coral and black coral on the wall.

Crocker Reef

Crocker Reef is a nice, shallow spur and groove formation patch reef. Makes a good 2nd dive.

Davis Reef

Dive with the Budda! The under water statue is one of the more popular photo spots on the reef. This Sanctuary Preservation Area site is perfect for the novice diver or those just beginning night dives.

The Donut (Doughnut)

This 5’ to 25’ deep, 100 yard diameter reef is shaped like a doughnut and is easy to navigate due to its circular shape. Beautiful coral formations are in this reef.

The Eagle Wreck

For the deep/wreck divers, (75-115’) we are fortunate to have one of the best wreck dives in the Florida Keys within five miles of the Seamonkey’s dive shack. The wreck of The Eagle, a 287 foot freighter lies in 110 feet of water and is, without a doubt, the number one wreck. She is full of old growth and home to Goliath groupers, schools of fish, turtles and everything in between. She is a must for wreck divers!

El Capitan

Located 6 miles east-southeast of Windley Key, in 20 feet of water, this galleon was another of the 22 ships lost in a hurricane in 1733. Nice shallow dive site and/or also good for snorkeling.

Hens & Chickens

A shallow natural patch reef with spectacular corals. Hens & Chickens is a shallow dive/snorkel site with lots of ledges and lots to see.


Seamonkey’s Great Location At Mile Marker 80.5 in Islamorada enables us to dive Alligator Reef North to Conch Reef with many spots in between. We have dozens of dive and snorkel sites for all experience levels. And remember, our boat can get you there in no time! Voted Best 6 Pac Dive Boat