Marine Services

Winter Storage

Heated indoor, cold indoor, and outdoor storage at the Midwest's trusted off-season home for your boat.

Reserve Your Spot
What We Offer

Safe, Secure Storage All Winter Long

When the boating season wraps up across the Midwest, you need a storage solution that keeps your boat safe, dry, and ready for next spring. Sweetwater Performance Center in Oshkosh, Wisconsin offers four winter storage options to fit any need and budget. Whether you want the premium protection of climate-controlled heated indoor storage or the value of outdoor storage, we have a spot waiting for your boat at our secure waterfront facility.

All inside heated storage options include a free lift out, pressure wash, and stands as needed — making it the most complete and convenient end-of-season package available anywhere in the region. Boaters from across Wisconsin, Illinois, Minnesota, and Michigan store their boats with us each winter specifically for this level of service and value. Combine your storage with winterization and shrink wrapping for total peace of mind through even the harshest Midwest winters.

Storage spots fill up fast, especially our heated indoor spaces. We strongly encourage reserving your spot early in the season to guarantee availability. Call us or submit a form today to discuss your options, get current pricing, and lock in your space before the fall rush.

Heated Storage Perks
All inside heated options include a free lift out, pressure wash, and stands — the best value package we offer.
Reserve Early
Heated indoor spots are limited and fill fast. Contact us early to guarantee your space.
Bundle with Winterization
Combine storage with winterization and shrink wrap for a complete end-of-season package.
Waterfront Location
Convenient waterfront facility in Oshkosh for an easy spring launch when the season opens.
Reserve Your Storage Spot
Reserve Now
Storage Types

Choose Your Storage Option

Four options to fit your needs and budget. Call for current pricing and availability.

Inside Heated Storage

Premium indoor, climate-controlled storage — the highest level of protection we offer. All inside heated options include a free lift out, pressure wash, and stands as needed.

Inside Cold Storage

Indoor dry storage without heat. Keeps your boat sheltered from weather, wind, UV exposure, and the elements all winter without the premium of a heated space.

Outside Storage

Secure outdoor storage at our facility. A practical, budget-friendly option. Pair with our shrink wrapping service for added weather protection through the season.

Outside Shrink Wrapped

Outdoor storage with professional shrink wrapping included. A great value that gives your boat solid weatherproof protection through the entire off-season.

All inside heated storage options include a free lift out, pressure wash, and stands as needed.

Why Choose Us

The Sweetwater Advantage

Secure Facility
Your boat is stored safely at our professionally managed Oshkosh marina.
Included Value
Heated storage comes with a free lift out, pressure wash, and stands.
Spring Launch Ready
Your boat is close to the water and ready for a fast, easy spring launch.
Service While Stored
Schedule winterization, repairs, or tune-up work during storage to save time in spring.
Reserve Your Spot

Request Winter Storage

Fill out the form with your preferred storage option and we will confirm pricing and availability. We welcome boats from throughout Wisconsin and across the Midwest. Reserve early to secure your space.