Merrimack Pool – Beginning Summer Hours
Monday, May 29 (Memorial Day) – Friday, June 16
- Weekdays 3:00pm-8:00pm
- Weekends/holidays 11:00am-8:00pm
Full Summer Season begins Saturday, June 17
- Weekdays 6:30am-7:30am Early Bird Swim & 11:00am-9:00pm
- Weekends/Holidays 10:00am-9:00pm
All members and guests are required to check in at the front desk. Please make sure that your account profile includes photos for all registered family members and caregivers. It’s also a good time to check your guest pass balance and purchase more online if needed. Lap Lanes Swim Team practice begins on Monday, May 22 and runs through the end of July. Afternoon practices are on Monday through Thursday, with no practices on Friday afternoon. During afternoon practice, the Swim Team will use all available lap lanes. (The Swim Team will practice on weekday mornings before the pool opens, from 8:15am-10:15am, starting June 15.) Dive Team practice begins May 31 and is weekdays from 4:30pm-6:30pm in the dive well. Lap Lane Availability From May 13-21, there will be three lap lanes open to lap swimmers at all times the pool is open. Weekday afternoon lap lane availability during Swim Team practice season, starting May 22, is shown in the table below: 
No lap lanes are available during the Swim Team periods shaded in blue. Please check the pool opening hours, as early afternoon and late afternoon hours may not be available early in the season. Note on private swimming lessons in lap lanes: As before, we will allow instructors to conduct private lessons in a vacant lap lane if there is one available. However, lap lane swimmers who wish to use the lap lanes have unquestioned priority over swimming instruction, and should request that an instructor move his/her lesson to the open water area of the pool. All swim instructors know this; all you need to do is ask the instructor to move the lesson–but you do need to ask.