NAS is open five days a week:
SUNDAY: 12:00 to 5:30.
MONDAY: Normally 10:00 to 2:30. Closed on September 1st for Labor Day.
TUESDAY: Closed.
WEDNESDAY: Closed.
THURSDAY: 12:00 to 5:30.
FRIDAY: 12:00 to 5:30.
SATURDAY: 10:00 to 5:00.
Our last three-week SSI Open Water Course for 2025 is scheduled to begin on Sunday, September 7 with the first class session held from 1:00pm-4:00pm at North Atlantic Scuba in Marshfield. The course will continue on Sundays, September 14 and 21 with the classroom sessions held from 1:00pm-3:00pm at NAS. We will continue with the pool sessions later on those same days from 4pm-7pm at The Weymouth Club. The four open water dives that will complete your certification are scheduled over the weekend of September 27 and 28. We also offer a Referral for the open water dives to be completed in another location if you should be traveling.
We are accepting deposits for this Course now with limited spaces available. You can give us a call or stop by to register! We offer Courses monthly starting in February and continue through September.
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: Stay tuned for more group diving fun!
*Group Divers Membership and Pre-Registration for ALL scheduled dives is necessary to participate. Further restrictions may apply. Contact us for full information.