If you’re new to Scuba diving or looking for your next diving adventure there’s no better place than at our shop and learning center over-looking Lake Michigan at the Port Washington harbor.

IANTD Scuba Classes

We are dedicated to providing you with a learning experience that promotes safety and readiness. That’s why we teach IANTD. All IANTD Scuba classes require practice in the pool before you venture into the open water, plus an evaluation standard that goes beyond a simple pass/fail model and helps you become a safe and ready diver.

diver swimming away in ocean
Beginner

Open Water Diver

Take the first step to starting your new life as a certified scuba diver. You’ll complete this course ready to scuba dive up to 70 feet with another certified scuba diver.

Register to start diving
two sidemount divers on the Arabia
Beginner

Enriched Air Nitrox

Add to your skills and prepare to move into deeper depths. After you complete this course you will be certified to use EANx in your scuba tanks and extend bottom time.

Sign Up To Breathe Better
diver posing underwater
Intermediate

Advanced Open Water Diver

Advance your skills and take your scuba diving adventure to deeper depths. You’ll be certified to 90 fsw after you complete this course.

Advance Your Skills Today
The Pit, Cenotes
Advanced

Deep Diver

Reach the maximum recreational depths and see the wonders of the deep. You’ll be certified to 135 fsw after you complete this course.

Reach the Deepest Depths
rescue divers
Advanced

Rescue Diver

Be prepared for anything. This course will teach how to be a better buddy and give you the skills to help divers in distress with a level head.

Get Prepared to Save a Life
sidemount divers
Technical

Recreational Trimix Diver

The journey never ends. This course will introduce you to Helium. After this course you’ll be certified to dive with recreational trimix.

Get certified in trimix
diver in open water
Technical

Open Water Sidemount Diver

Twice the air means longer time underwater. When you’re done with the class you’ll be ready to dive with two tanks.

Double your air now
diver swimming out of a cave
Technical

Advanced EANx & Decompression Diver

Learn how to do a decompression dive with EANx in your scuba tank. You’ll be certified for EANx with a max deco-stop of 15 minutes.

Advance Your EANx
diver going through cave
Advanced

Advanced Recreational Trimix Diver

Get ready to dive up to 170 fsw with trimix in your tank with a max deco-stop of 15 minutes

Contact us to sign up
northerner wreck dive
Specialty

Wreck Diver

Learn the skills you’ll need to explore the sunken wrecks hidden in the deep.

start your treasure hunt
drysuit diver
Specialty

Dry Suit Diver

Stay warm no matter where you dive, learn how to dive your new dry suit.

heat up the cold waters
octopus
Specialty

Night Diver

Learn what you need to know to experience the amazing night life of the underwater world.

stay out late and dive
ice diving
Specialty

Ice Diver

Learn what you need to know to experience the amazing night life of the underwater world.

stay out late and dive
divers on a boat
Specialty

Boat Diver

Become a better boat diver. This course teaches you all about the boat, what to expect when diving off a boat, and proper boat etiquette.

Be a boat diver expert
diver exploring with a light
Specialty

Underwater Navigation

Learn and practice the best ways to navigate the world underwater with this specialty training.

Guide your next dive
divers at a safety stop
Professional

Divemaster Internship

Immerse yourself in scuba diving to become a scuba diving professional. As a divermaster intern at Port Deco Divers you will learn all aspects of the scuba industry and build your scuba diving knowledge. When you complete this internship, you’ll be prepared to guide divers, assist intructors, and lead scuba demos in enclosed water.

Contact Us Today To Become a Certified Divermaster
instructor
Professional

Scuba Instructor

Share your skills and passion for diving with others. Become a scuba instructor and you’ll get to teach new scuba divers what the world of diving is all about. Contact us to discuss what you need to become a scuba instructor.

Contact Us Today To Become a Certified Scuba Instructor

PADI Scuba Classes

We have PADI instructors too. Just give us a call and we can provide PADI certification scuba classes at request.

Set Up Your PADI Scuba Class TODAY

Scuba diving demo & Refresher

Want to try scuba duvung out before you get certified, or want to refresh your scuba skills before your upcoming trip? No problem. If you don’t have your own, we’ll fit you in scuba gear, show you the basics, and let you experience diving in a pool. Demos are great for testing it out or for parties and scout troops.

divers in a pool
Schedule a Scuba demo today