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West Basin General Information

Marina staff will be assisting with the dredging of the West Basin through January 2018. During this time period, we will be adjusting our Marina Office and fuel dock hours to the following:

Marina Office:
8:00am to 5:00pm Monday thru Friday
Closed Saturday and Sunday

Fuel Dock:
8:30am to 4:30pm Monday thru Friday
Closed Saturday and Sunday

West Basin marina

Located just west of the Astoria-Megler Bridge at mile 14 on the Columbia River, the Port of Astoria’s West Basin Marina offers boaters a unique array of sights, services and berthing options. With accommodations, restaurants and shops on-site, the West Basin is well-suited to recreational boat moorage, but is also home to fishing boats, guide boats and other commercial vessels. For a listing of marine service businesses able to assist you while in port, please click here.

There are a total of 335 slips available at the West Basin Marina, with capacity for over 400 by utilizing side-tie and lineal tie. The Port also provides a number of transient slips on a first-come, first-served basis.

Marina Office hours are from 8 a.m. to 5 p.m. seven days per week

Fuel Dock hours are from 8:30 a.m. to 4:30 p.m., seven days per week.

For more information on available moorage and services, please contact the Marina at 503-325-8279 (office) 503-791-7730 (cell), or e-mail the Marina Manager at

west basin marina diagram

West Basin Map – click for printable version

KNAPPA HIGH SCHOOL STUDENTS BUILD BARRIER TO KEEP SEA LIONS OFF DOCKS - Knappa High School students built colorful railings to deter the sea lions

SEA LIONS IN THE NEWS - Various news outlets reported on the issue of the sea lions down at the East Mooring Basin.