News/Events
Slide One
The Columbia River Offers Some of the Best Sailing in the World — Willamette Week
Slide Two
The Columbia River Offers Some of the Best Sailing in the World — Willamette Week

previous arrow
next arrow
background

Jantzen Bay

Jantzen Bay
Overview Rates Gallery Marina Map FAQ & Forms
Overview

Jantzen Bay

12050 N Jantzen Dr, Portland, OR 97217

Jantzen Bay is the area’s largest covered marina, offering modern docks and protected year-round moorage.  Located just off I-5, boaters enjoy convenient access to the marina’s fuel dock.  Whether it be a day-trip to Multnomah Falls, Government Island, or the numerous beaches and floating restaurants that line the Columbia, Jantzen is the perfect launching spot for those seeking secure and affordable covered moorage.

No other facility in the Portland area offers covered moorage with the exhaustive range of amenities available at Jantzen Bay Marina.

Jantzen Bay Marina also offers 28 floating home and boat house moorage slips.

Gallery Amenities
Covered Boat Moorage 24/7 Security Monitoring 50+ ft 30 & 50 amp Shore Power Fuel Dock & Store Free Ice & Fresh Water Hoses Restrooms & Showers Free Pump-Out Stations Waste Oil Recycling Month-to-Month Rentals

Rates
Rates

This Months Specials

15% OFF

All New 36′ & 40′ Covered Slip Rentals

For Your First 12 Months

Not Valid With Other Discounts | Additional Terms May Apply

The Below Pricing Does Not Reflect the Above Discounts
Reserve Now To Get Your Additional Percentage OFF!

Size Price Per Month
Double Single
28′ $288.40
32′ $329.60
36′ $387.00
40′ $494.00
45′ $596.25
50′ $682.50
50′+ (UnCov) $11/ft
Marina map FAQ
What documents are required before I arrive at the marina?

Please visit our website www.columbiacrossings.com to book a slip and upload or email the following to Leasing@columbiacrossings.com:

  • Complete a signed moorage agreement.
  • Provide a photo of your driver’s license for proof of residence .
  • Submit an insurance certificate with $300,000 minimum property damage liability, naming Columbia Crossings, LLC as additional interest.
  • Provide current vessel registration and proof of ownership.
  • Submit current photos of the vessel and your photo ID.
  • Boats older than 1990 need inspection and approval by our Harbormaster.
  • We do not allow wood boats of any year.
What are the office hours and contact information?
  • Leasing Office: Monday – Friday 9:00 a.m. to 5:00 p.m., Saturday 10:00 a.m. to 4:00 p.m. (503) 283-2444
  • Accounting: Monday – Friday 8:00 a.m. to 5:00 p.m. (503) 283-2444 Ext.16
  • Facilities/Repair: Monday – Friday 8:00 a.m. to 5:00 p.m. (971) 255-8056
  • Emergencies Only (24 hours): (503) 720-2621
  • Fuel Dock: Please call for hours (503) 863-9641
  • Security (24 hours): (503) 720-2621
How can I make a payment?
  • Secure Drop box: Located to the right of the Leasing Office door. Check/Money Order payments only: Mail to P.O. Box 60093, City of Industry, CA 91716
  • Online Payments: click here to register and create your online profile Connect your unit using the lease ID found on your monthly statement. Set up Automatic Payments or click Pay Now for one-time payments
How do I order Marina Electric Service (Shore Power)?

Call Portland General Electric (PGE) at (503) 228-6322 and request (residential) service. Use the service address:  Jantzen Bay slips service address 1100 N. Jantzen Avenue, and your JB slip number.

Do you have boat launch facilities and fuel at the marina?

We do not have boat launch facilities or fuel at the marina.  The Closest launch ramp is available at the nearby M. James Gleason Boat Ramp at 4325 NE Marina Drive.  Fuel is available at Jantzen Bay Fuel Dock or Donaldson’s Marina.

Is there a fee for parking?

No, we have ample free parking for our boaters. 

How do we use the locked gates to the docks?

Yes, we have an electronic gate control system, which restricts access to the docks and facilities (restrooms, showers, and laundry) to only current moorage tenants. It ensures security by requiring an access card for entry through gates and doors.

How should I use my access card?

Always use your access card to open a closed gate or door. Do not rely on others to let you in. If someone follows you through an open gate, do not challenge them. Security can be reached 24 hours a day at (503) 720-2621.

What should I know about my access card?

  • Access cards are issued to you and programmed to your name and specific access needs.
  • If you terminate your lease, your cards will be deactivated. They can be reactivated if you lease with us again.
  • The price per card is $15.00.
  • We can only sell access cards to the Lessee. If the Lessee cannot come to our office, their representative must present a written request signed by the Lessee.
  • If your card is lost or stolen, call us at (503) 283-2444 to deactivate it.

How do I use the card reader?

Each controlled gate or door has a card reader (a small gray box with three lights: Green, Yellow, Red). When the yellow light glows, the system is ready. Hold your access card up to the reader:

  • The light will change from yellow to green, and the gate will unlock.
  • If the light changes to red, try your card again.

Who can I contact for questions or issues?

For questions about the access card system, please phone (503) 283-2444. For security concerns, contact Security 24 hours a day  (503) 720-2621.

Buying or Selling a Boat in the Marina: What are the Next Steps?

Whether you are buying or selling a boat in our marina, the following documents are required for approval:

  • Dated Bill of Sale, Signed off title or “pink” Temporary Title Application, driver’s license, and current Photo of the boat
  • Insurance with $300K Liability, listing Columbia Crossings, LLC as additional interest

Your Buyer and the boat must be approved before we process a Rental Agreement. If your Buyer or the boat is not approved, the boat must be removed by the end of the month on your Notice of Intent to Vacate. You are responsible for rent as long as the boat is in the slip. Access cards must not be given or loaned out; Buyers need approval and a signed Rental Agreement first.

For Buyers:

Submit all documents promptly to avoid delays. If not approved, you must remove the boat from the marina.

For questions, contact our leasing agents at 503-283-2444.

For Sellers:

We do not have boat launch facilities or fuel at the marina. The closest launch ramp is available at the nearby M. James Gleason Boat Ramp at 4325 NE Marina Drive. Fuel is available at Jantzen Bay Fuel Dock or Donaldson’s Marina.

The staff is friendly and eager to help with any of your concerns. It has great convenience to shopping eating and drinking all within walking distance. Love the place and can’t wait to go back.

Ethan R.
Properties map
thumbnail vendor logo Tomahawk Bay 30 & 50 amp Shore Power Restrooms & Showers
thumbnail vendor logo Jantzen Bay Covered Boat Moorage 24/7 Security Monitoring
thumbnail vendor logo Hayden Bay 50+ ft Free Pump-Out Stations
thumbnail vendor logo Island Cove Floating Homes Electronic Security Gates High Speed Fiber Available
thumbnail vendor logo RV & Boat Storage 60+ ft Key Fob Access
thumbnail vendor logo Self & RV Storage 24/7 Security Monitoring Drive-Up Storage
Columbia Crossings Marinas
30 & 50 amp Shore Power Restrooms & Showers
Covered Boat Moorage 24/7 Security Monitoring
50+ ft Free Pump-Out Stations
Electronic Security Gates High Speed Fiber Available
Columbia Crossings Home, RV & Boat Storage
60+ ft Key Fob Access
24/7 Security Monitoring Drive-Up Storage