When does Treadwell Bay Marina open for the season?

Our season is May 1st through October 1st each year. We’re open 7 days a week at our ship store/ main office from 9 am – 5 pm during this time. 

What size boats can you accommodate?

We accept powerboats and sailboats, length overall 25′ minimum and 45′ maximum. Draft maximum 5.6″ (66″) – and please note, the draft is dependent on overall lake level.

Is storage available if I am not a member?

Non-member storage is based solely on availability once our members are accommodated. Please inquire at Ship Store.

When is the restaurant open?

The Restaurant is operated independently and hours may vary. The time frame coincides with our marina season May through October. 

When is the pool open?

The pool is generally open mid-May through mid-September, 7 days a week, based on the weather. 

Do you allow campers or RVs at the marina?

NO, parking a Camper or RV on the marina property is prohibited.