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Indoor boat storage in Portland
Winter is the time to get your boat out of the weather. Keep it heated, dry, and protected on Hayden Island, out of the rain, freeze, and snow, with no winterizing to deal with. And it does not have to sit all season: when you want to get out, our crew launches it from the app, with no trailering and no ramp lines.
The storage building is on Tomahawk Island, at the east end of Hayden Island. Launches go into North Portland Harbor, the Columbia's protected side channel, with the main river a few minutes out and the Willamette just west of the island.
Tour Sundance Dry Storage
Sundance Dry StorageWhat dry stack boat storage is
Dry stack storage keeps your boat out of the water and under roof. Instead of a slip, your boat rides on a rack inside our heated building on Hayden Island, one of 400‑plus boats kept dry, out of the rain, freeze, and snow, with no winterizing to deal with. A crew moves every boat with a forklift, so nothing sits in the weather and you never trailer it yourself.
Who it fits
Trailerable powerboats and pontoons up to about 35 feet. It suits boaters who want their boat protected through a Northwest winter but still ready to run, and anyone tired of towing to the ramp. Lake Oswego owners use it to keep boating the Columbia once the lake draws down for the season.
Size limits
We store vessels to roughly 35 feet, in length tiers from under 19 feet up to 32 to 35 feet. The rate below goes by your boat's length, and your trailer can stay here too. Our leasing team confirms the right fit for your boat.
How launches work
When you want to get out, you request a launch from the app. Our crew pulls your boat from the rack and sets it in North Portland Harbor, the Columbia's protected side channel, with the main river a few minutes out. No trailering, no ramp lines. When you are back, we rack it again.
What you'll find here
Heated indoor racks for boats to ~35'.
- Heated indoor storage
- On-demand launch via the app
- Professional forklift handling
- Self-service service racks
- Room for 400+ boats
- Easy I-5 / I-205 access
- Free WiFi
- Restrooms and showers
- Gated dock access
- On-site parking
Tenants at any Sundance marina share the marina clubs, pool, one discounted haul-out per year (at Sundance Marina), and service and detail requests through the app.
Dry storage rates
- Heated indoor storage
- Launch requests through the app
- One discounted haul-out per year
Our leasing team confirms what's available.
Request dry storageWinter pontoon rate. Keep your pontoon on its trailer in dry storage for a flat $400 a month through March 31, 2027. Trailer storage only, no launches during the term. Ask about the pontoon rate → Or see all pontoon options.
Lake Oswego boater? Store it on the trailer for the season, or take it off the trailer and keep boating the Columbia all winter. See both options →
| Boat length | No trailer | With trailer |
|---|---|---|
| 0–19' | $279/mo | $379/mo |
| 20–22' | $319/mo | $419/mo |
| 23–25' | $349/mo | $449/mo |
| 26–28' | $379/mo | $479/mo |
| 29–31' | $419/mo | $519/mo |
| 32–35' | $469/mo | $569/mo |
* Surcharges, fees, and fuel costs not included
Rates are base rates by length. Your final rate depends on your boat’s overall length (including swim platform, motors and brackets), height and weight. Our leasing team will confirm it with you.
Inside and around dry storage
Other marinas close by
Dry storage questions
What is the maximum boat length for dry storage?
We store powerboats and pontoons up to about 35 feet, in length tiers from under 19 feet up to 32 to 35 feet. Your trailer can stay here too. Our leasing team confirms the right fit for your boat.
How do launches work?
You request a launch from the app. Our crew pulls your boat from the rack and sets it in North Portland Harbor, with the main river a few minutes out. No trailering and no ramp lines. When you are back, we rack it again.
Can I store my boat for the winter?
Yes. Heated indoor storage keeps your boat dry through the Northwest winter, out of the rain, freeze, and snow, with no winterizing to deal with. You can still request a launch on a nice day, or keep a pontoon on its trailer for the season.
How much does dry storage cost?
Rates go by your boat’s length, and your trailer can stay here too. See the current rate ranges on our pricing page, then our leasing team will confirm your rate.
What customers say
★★★★★Not dealing with the boat ramp makes boating so much more enjoyable and is worth every penny. They have an easy-to-use app to launch/stow your boat. Show up and the boat is in the water, ready to go. When you're done, tie up and walk away.
Jack L. · Sundance Dry Storage
★★★★★The best part are the employees! They are friendly and treat you with respect. The marina is so organized and well kept.
Eric G. · Sundance Dry Storage
★★★★★Great staff. Very convenient option for boating — boat is ready and you just park it when done. Then it's stored and ready for the next time.
Greg R. · Sundance Dry Storage
Store with us? A Google review helps the next boater find us.
Ask about dry storage
Tell us about your boat and the team will follow up with available space and pricing.
Request moorage