Project Description

We are Boston’s premier diving education center for Advanced Open Water Divers Classes and other scuba lessons in Massachusetts and New England!

About The Course:



An Advanced Open Water Certification (AOW) is an impressive certification for any diver to hold. The Advanced open water certification is awarded to a diver who has completed at least 4 specialty courses and 24 dives. AOW divers represent a large commitment and typically higher skill level in divers. Boat Captains and dive guides are more likely to allow advanced divers onto their boats and will let them on more challenging dives.

While any four specialties will work for an AOW certification we typically recommend completing Deep Diving, Nitrox, Advanced Navigation and Search and Recovery. We suggest these courses because we feel they help to make a well rounded, confident and capable diver. If you wish to substitute any of these courses you can do so for a course of equal or lesser cost. If you have any questions about which courses you can substitute for others please don’t hesitate to give us a call or email the shop.

To find out more about the online signup process click around the tabs to find out more. Remember, if you get stumped or if you have questions that aren’t answered by the website you can always call (617) 277-2216 or shoot us an email at and we’ll do our best to help!

Before Class

Note- All the paperwork you’ll need, along with a what to do before class checklist is located in the corresponding tab

Before your refresher there is a bit of paperwork you’ll have to fill out. The most important piece is the medical, which can be printed out and brought to your first classroom session.

Risk Awareness Videos

There are a couple of forms that can be done ahead of time. Most important is the medical. Go through the medical now and check to see if you need to answer “YES” to any of the questions. If so no big deal – you’ll just need to get a doctors’ sign-off before we can let you in the pool. The doctors’ note is in the same file as the medical – Just scroll down to the next page. Remember IF you answer “YES” to anything in the medical it is COMPULSORY to get a doctors’ note BEFORE getting in the pool.





The courses will have different locations and meeting times. Any classroom sessions will occur at the shop at our location, Pool sessions will happen at the Brookline Pool at 60 Tappan street and the open water sessions will vary depending on weather and time of year.  A couple of the popular ones can be found in the directions page.

Private Courses


Each individual course can be run on schedule or set up privately. The pricing for private can be found in the items to the right. If you do choose to complete any of the courses for an Advanced Open Water certification on a private schedule you’ll be doing all of your scheduling through Kim. She will be in contact as soon as you sign up for class to help schedule a session. If you have any questions before signing up feel free to send Kim an email directly at



Purchase Gear Below. For more Gear options check out our full Online Store


  • 12 Years or older
  • Clear medical history or MD sign-off if necessary
  • Be at least open water certified.
  • Present certification card and log book at the session.

What’s Included:

  • Up to Four Specialty Courses
  • Unlimited ‘Play’ Pool Sessions for life
  • Internationally trained / certified instructor.
  • Advanced Open Water Certification Card
  • Instructor sign-off on logbook.
  • Minimum of 6 open water dives with an Instructor

Combine 4 of the following courses plus 24 dives to qualify for the Advanced Open Water Diver Certification!

Buy It Here!