NAS is now open SIX DAYS a week:
SUNDAY: 12:00 to 5:30.
MONDAY: 10:00 to 2:30.
TUESDAY: Closed.
WEDNESDAY: 12:00 to 5:30.
THURSDAY: 12:00 to 5:30.
FRIDAY: 12:00 to 5:30. Open Noon to 3:00 PM on July 3rd.
SATURDAY: 10:00 to 5:00. Closed on July 4th.
Join Us! This is a great way for current and recent past NAS students to get out there and dive more! We schedule dives year round (or when Mother Nature says we can). All of the dives are led by our fantastically experienced staff! Already a past NAS Group Diver and need to renew? Stop by and we’ll get you ready!
Next Group Dive: Wednesday, July 1 @ 5pm
*Group Divers Membership and Pre-Registration for ALL scheduled dives is necessary to participate. Further restrictions may apply. Contact us for full information.
Our next SSI Open Water SCUBA Course is scheduled to begin on Sunday, July 12, 2026 with the first class session held at North Atlantic Scuba in Marshfield from 1:00-4:00 pm. This is a classroom session only. The course continues on the next two Sundays, July 19 and 26 with classroom sessions held at NAS from 1:00 pm-3:00pm. We then continue those same days from 4pm-7pm at the Weymouth Club Pool. The four local open water dives that will complete your certification are scheduled for the weekend of August 1 and 2. We also offer a referral to complete these open water dives if you should be traveling. Deposits are now being accepted at this time with a limited amount of seats available.
Don’t be left sitting on the beach this summer! Give us a call or stop by to register!
We offer Courses monthly starting in February and continue through September. We do offer Course Gift Certificates that can be applied to any of our Courses. Private instruction is also available.