City of Sydney Aquatic Club

The City of Sydney Aquatic Club (COSAC) provides its members with opportunities to compete in swimming as a sport.

All City of Sydney squad members are encouraged to become members of the City of Sydney Aquatic Club and represent the club at all levels of competition.

The club organises monthly club races, social events like the end of year bbq, supports the club members at meets and enter relay teams in championship meets. The club is a not-for-profit organisation run by volunteer parents and swimmers.

Membership Categories

Full Swimmer (18 and under)

This membership is for members that wish to compete in club events, interclub meets, district, state and national level championships.

Club Swimmer (18 and under):

This membership is for swimmers that wish to participate in COSAC club events and race days only.

This membership can be upgraded at a later date to full swimmer membership if a swimmer wishes to compete in interclub or championship meets.

2nd Claim Member: For swimmers affiliated with another club but wish to participate in COSAC activities.

Dry/Supporter (Non-Swimmer): For parents, volunteers, and coaches. An excellent way to get involved in your child’s swimming journey.

Membership Fees 2024-2025

Membership fees are due in September each year. Membership fees listed below include payments to the various swimming bodies (Swimming Australia, Swimming NSW and Metsea) and COSAC.

Membership includes free entry to monthly official club races, club cap (first time members only), club clinics, coach support at all club events and targeted meets, end of year party and other social events.

Full swimmer (18 and under) $185.00

Club swimmer (18 and under) $145.00

How To Join
Uniforms

All members should have a club swimming cap and a club top – either a polo or hoodie – to be worn as representatives of the club.

Available uniform and approximate costs include:

Club polo shirt $45

Club hoodie $70

Club tracksuit pants

Replacement club swimming cap $15 (a free swimming cap is given when a new member joins the club)

For all uniform related inquiries, please contact COSAC’s uniform officer Kate Corderoy on cosacuniform@gmail.com

Upcoming Events