Mobys Dive Shop Inc.Dive at Moby’s in our ON-Site SCUBA Lake Instructor Training Center 5300-B Northland Dr NE, Grand Rapids, MI 49525, United States WELCOME TO MOBY’S DIVE SHOP. Don’t Miss The Ultimate Dive… Right Outside Our Door! Discover the best dive destination within 100 miles—Moby’s private scuba lake, just steps from the shop. Teeming with fish, outfitted with training platforms, a full navigation course, and hiding in the depths—epic sunken wrecks including a pirate ship, submarine, and war plane waiting to be explored. Join us Tuesday evenings all summer for our community fun dives. During the winter months, we stay wet by utilizing our community pool and connected by having dinner together! Check out our calendar for our events! ProgramsEcologyEmergency TrainingScubaSnorkel DiverSwimExtended Range (XR)ServicesBuoyancy CompensatorsDive ComputerDry SuitNeoprene suitsRegulatorCylindersOffersShore DivesWreck DivesExtended Range DivesSnorkel ToursGas FillsAirNitrox DiveEquipmentDive ComputerEquipmentPayment MethodCredit CardDebit Card Affiliate with Center +1616364-5991 Contact Back Mobys Dive Shop Inc.Dive at Moby’s in our ON-Site SCUBA Lake Instructor Training Center 5300-B Northland Dr NE, 49525, Grand Rapids +1616364-5991 Email www Opening Hours Monday10:30 - 14:00Tuesday12:00 - 18:00Wednesday11:00 - 18:00Thursday11:00 - 18:00Friday11:00 - 17:00Saturday11:00 - 16:00Sundaynot openedMondays are for APPOINTMENTS between 10:30am-2:00pm, as well as before OPEN or AFTER. Appointments can guarantee uninterrupted time to provide the service and time you deserve. Please contact us at 616 364-5991 to arrange one. Email www Upcoming Events Powered by Courses Beginner Courses Advanced Courses Professional Social Event Scuba Skills Update It is easy for dive skills to get rusty and to lose confidence when you have not dived for a while. With the SSI Scuba Skills Update, we will get you back in the water and diving with ease in no time. This scuba refresher course allows you to review and practice scuba skills you learned in your Open Water Diver program, under the guidance of an SSI Professional. This is a great course to take just before a dive holiday, so you spend less time worrying about your skills and more time admiring the marine life. If you are a non-certified Open Water Diver student, a Scuba Skills Update is ideal for practicing your dive skills before your open water training dives. With no fixed course duration, you can take your time and focus on the skills you need help with. July 18, 2026 $150.00 Night and Limited Visibility Student PrerequisitesMinimum age | 10 years old.Minimum EquipmentA complete Total Diving System as outlined in the General Training Standards.Special EquipmentEach student must either own or have access to the special equipment required to complete the program skills. Examples include a dive light, compass, or delayed surface marker buoy. The necessary equipment depends on the specific dive being conducted. This ensures that students can safely perform all required skills and meet the program’s performance standards. August 24, 2026 $225.00 Navigation In this specialty program, you will gain the advanced skills and knowledge you need to safely and confidently navigate underwater. You will learn how to use a compass and natural navigation techniques, estimate distance, how to leave and return to a designated point, plus basic navigation patterns. You will also be taught how to combine navigation techniques to enhance your diving experience. All of which hones your underwater observation skills, improves your dive safety and helps you to get the most out of every dive. Upon completion, you will earn the SSI Navigation Specialty certification. August 25, 2026 $225.00 Wreck Diving- Straits of Mackinac Come explore the shipwrecks near the Mackinac bridge!! July 25, 2026 $225.00 Open Water Instructor (Instructor Training Course ITC) Start today - You need to be a Divemaster or equivalent to join SSI´s 3-Step Instructor Training Approach. The training process starts with joining the Assistant Instructor / Instructor Training Course combination accompanied with Digital Learning. After successful completion of the Instructor Training Course (ITC) you will enroll in an Instructor Evaluation (IE) to qualify as an SSI Open Water Instructor. This 10 day training program entitles you to teach various key SSI programs independently like Scuba Diver, Open Water Diver, Enriched Air Nitrox, Diver Stress & Rescue and Dive Guide. For those who want to take more time to learn and to gain valuable teaching experience between the training programs the 3 parts can also be taken as single steps - Assistant Instructor, Instructor Training Course (ITC) and Instructor Evaluation (IE) one after the other at own pace and with a flexible schedule. September 26, 2026 $1,000.00 Tuesday Night Fun-Dives Scuba dive every Tuesday during the summer. Starts in June. Show up around 5 pm and splash at 5:30 at Moby's exclusive on-site dive lake. No need to schedule. Bring your dive-buddy, or we'll assist in getting you a buddy. Fun-dive, practice skills, explore our new sub conning tower at 30 feet, along with our shipwrecks, navigation course, plexiglass air dome, corvette body, a multitude of fish and more. $35 access fee (includes air). Moby's Dive Club Members are FREE July 21, 2026 +11 More $35.00 Frequently Serviced Dive Sites Powered by Andrew M. (#108101) Mobys Dive Shop (★4.4) Multiple training platforms, many things to see including a large pirate ship, sub marine with swim through, all linked together by guidelines. Fun for all ages