General Info


Jantzen Bay Fuel is located at the end of Row 7 in Jantzen Bay Marina, just east of the I-5 bridge. Beer & wine, plus convenience store items available.

Phone: 503-863-9641

Fall hours:
CLOSED Monday-Tuesday
12-6pm Wednesday-Friday
10am-6pm Saturday-Sunday

SUPortland has stand-up paddle boards to rent every day! Come right down to the water at our dock on Jantzen Beach. Explore the historical and beautiful north Portland Harbor including all the unique house boats and wildlife. Visit the Island Café or beautiful beaches at the sandbar.

Pump-Out Stations

Each Columbia Crossings moorages has a FREE public pump-out facility conveniently located on an end tie. Pump-outs accommodate boat holding tanks and portable toilets and have hoses for rinsing off surfaces.

Website Links

To reserve a slip at Tomahawk Bay, Jantzen Bay, or Hayden Bay, please visit our reservation portal.

Current weather conditions for the Columbia River and surrounding Portland areas can be found on our website. Links are provided for several boating related suppliers and services.

Public Boat Ramps

Gleason Boat Ramp, located at 42nd and Marine Dr. in Portland, is open year-round as well as the Marine Park Boat Ramp in Vancouver.