News/Events
Slide One
Columbia River Chinook fishing extended through Oct. 13
Slide Two
The Columbia River Offers Some of the Best Sailing in the World — Willamette Week

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Tomahawk Bay

Tomahawk Bay
Overview Rates Gallery Marina Map FAQ & Forms
Overview

Tomahawk Bay

515 NE Tomahawk Island Dr, Portland, OR 97217

Our flagship marina is the largest in the Portland-Vancouver area.  Tomahawk’s modern docks and amenities serve sailors and motorboaters of all sorts, from 18′ ski boats to 70′ sailing yachts.  With striking easterly views of Mt. Hood, the marina’s protected waters are home to Freedom Boat Club and Island Sailing Club, among other sailing leagues and organizations.  Hidden Bay Cafe, known for its fabulous outdoor dining, steak Fridays and friendly service is also located at Tomahawk.

Our great lawn is a wonderful spot for BBQ’s and plays host to our summer and spring boater parties and concerts.

Gallery Amenities
30 & 50 amp Shore Power Restrooms & Showers 50+ ft 24/7 Security Monitoring Free Ice & Fresh Water Hoses Café Year-Round Free Pump-Out Stations Month-to-Month Rentals Waste Oil Recycling

Electricity

Tomahawk Bay Marina offers 30 & 50 amp shore power connections, ensuring that boats have a reliable and robust power supply for all their needs. This service supports the electrical requirements of various vessels, making it an essential amenity for modern boating.

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Dimensions

Tomahawk Bay Marina is equipped to accommodate boats over 50 feet in length, providing ample space and robust facilities for larger vessels. With its extensive moorage options and high-capacity amenities, the marina ensures that even sizable boats receive the necessary support and services for a comfortable stay.

Security

Columbia Crossings Marina ensures the highest level of security through a comprehensive system that includes security cameras, electronic security gates, and security guards. This multi-layered approach to marina security provides peace of mind for boaters.

City Water & Ice

The marina provides city water and free ice to all boaters, making it convenient to replenish fresh water supplies and keep perishables cool. These amenities enhance the overall convenience and comfort of staying at the marina.

Restrooms & Showers

With restrooms and showers available in two buildings, Columbia Crossings ensures that boaters have access to clean and convenient sanitary facilities. These amenities are essential for comfort, particularly during extended stays.

Free Pump-Out Stations

Free pump-out stations at the marina make it easy for boaters to dispose of waste responsibly, helping to maintain a clean and environmentally friendly facility. This service is crucial for proper waste management and environmental conservation.

Waste Oil Recycling

Tomahawk Bay provides waste oil recycling services, allowing boaters to dispose of used oil safely and responsibly. This environmentally conscious amenity supports sustainable boating practices.

Café Year-Round

The marina features a café that operates year-round, offering a cozy spot for boaters to enjoy food and beverages throughout the year. This amenity enhances the marina experience by providing a convenient place to relax and socialize.

 

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Rates
Rates

This Months Specials

10% OFF

All New 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
20′ $167.00
24′ $200.40
28′ $233.80
32′ $281.60 $304.00
36′ $316.80 $360.00
40′ $380.00 $426.00
45′ $447.75 $479.25
48′ $482.40 $511.66
50′+ $10.30/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: Tomahawk Bay – 515 N.E. Tomahawk Island Drive, and your TB 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.

Large marina with multiple docks for most any size boat. Friendly and helpful staff. Docks are clean and well lit during low light hours. Water and electricity accessible. Bathrooms and laundry facilities are clean and spacious.

Thomas O.
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