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LAP SWIMMING: No reservations needed.  Times to avoid lap swimming:  Saturday afternoons for private parties and mid-day for 2 hrs each week day in the Summer months. Come enjoy our refreshing pool!

SWIM LESSONS: We are offering regular swim classes and Private Lessons from 10am to 7pm. Please contact the Aquatics Director, Ashley, for the details and scheduling. 281-445-3483.

SCUBA CLASSES:  Weekly classes with all scuba classes starting at 6:30pm.  We are offering Private Scuba Classes and E-Learning Classes, as well.

Thank you for your support! 281-445-DIVE (3483) or

All boy scout classes are still being offered as online classes and in person.  You can choose.  Swimming and Lifesaving pool portions are in person only.  Sign up today!

Stay Diving as we get back to the Normal Life! Buy a Gift Certificate for your Dive Buddy and get a Bonus for YOU! Save $$$ when you can!

Did you want to become a CERTIFED LIFEGUARD? We offer both Red Cross and Starguard Lifeguard program. Contact us for details on how you can get started now with the ONLINE CLASS portion. 281-445-3483

Bring your scuba equipment in for service NOW!  3 week turnaround but Rush Service available also!


I’m a beginner, where do I start? I’m certified, what is my next course? I want to teach.


I want to rent gear for a day, a week, or longer. I’d rather purchase my own gear. I need to service my gear.


I want to dive locally, where can I go? When and where should I go diving overseas? I want to travel.

Gigglin' Marlin Travel

Travel with the Gigglin’ Marlin Crew. We’ll handle every detail & your Trip Leader will lead your exciting diving adventure.

About Us

Welcome to Gigglin’ Marlin Dive & Swim (GMD) serving the greater Houston and surrounding communities for over 30 years. Featuring a state-of-the-art facility with a 75’ long(25m), 15’ deep, indoor, heated multiuse pool for you. This is the largest pool of any Dive Center in the Houston area, including changing rooms, deck shower, indoor & patio deck seating. You will love the view of the pool area from the 3 classrooms on the 2nd floor as you’re provided with the very best in safe & enjoyable amenities for your training experience. 

Our SDI-TDI & PADI Five Star Instruction Development Center(IDC) GMD offers you excellence in course availability & instruction for every level of SCUBA & Swim training. Offering Swim, SCUBA & Watersports training from one-day experiences to diving certifications, Instructor level training, & even Advanced & Technical Diving courses for students interested in becoming instructors & beyond. We offer programs that include Beginner, Bubble Maker, Swim School, Discover SCUBA, Scuba Refresher, Advanced Diver, Professional, Technical, & Kids Programs. We also offer CPR, Oxygen Administration, and Rescue Diver certification courses. Lessons & programs are all taught by experienced certified professional Instructors. 

Whether you prefer to rent gear or purchase your very own, we have options for everyone & every budget. You can feel comfortable & safe with our large selection of pro-level rental equipment including state of the art Dive Computers, weight integrated BCD’s & ScubaPro MK25 Regulators, or selecting top-quality gear available for you in our store. Keeping gear performing at its best & safest only happens with excellence in service. With over 100 years of combined SCUBA gear service experience, we offer the very best SCUBA repair & service for all leading brands & types of equipment. 

Do you want to find the best places for diving in the local area or go on a dive trip? We offer a wide variety of dive trips each month to destinations around the world. In addition, you can find information about all of the best sites for diving in Texas. Please check out the website for enrollment information on our SwimScuba lessons, diving certificationsInstructor programsgear & all the services we provide for our students in Houston, TX & surrounding areas. 

Please browse our site to find more cool information, or email us or call us 281-445-Dive(3483)

Have Fun and Safe Dives!
To get the best offer for Dive insurance use the link below.

Gigglin’ Marlin is an authorized dealer of these brands:

Let Us Plan Your Next Dive Adventure