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  • pOne-Time Admin Charge $30
    A one-time, non-refundable administrative fee is applied when you sign your lease agreement. This fee includes expenses for processing your lease agreement, as well as setting up your account and access credentials, to facilitate a seamless move-in experience.
*Terms & Conditions for Promotions and Size Disclaimer

Promotional Terms
Limit, one promotion per customer. Promotion not valid on additional spaces or transfers and applies to new storage customers only. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available on all unit sizes. Features may vary by location. Promotions are not valid with any other discount offers. Promotions have NO cash value. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.

Half-Off and Free Rent Promotions
Available only at participating locations and for select units. Promotions such as "First Month Free," "Half Off First Month," "Half Off First 2 Months," and similar offers do not cover taxes, insurance, administrative fees, or other charges where applicable and cannot be combined with other promotions.

Size Disclaimer
The advertised unit sizes for rent are approximate, and the actual units at the self-storage facility may vary slightly in shape or size. Customers are encouraged to inspect the specific unit they intend to rent before signing a rental agreement and make their decision based on the inspection, not the advertised size. Rental prices for units are not determined by square footage.

Smart Unit Trial Disclaimer
Smart Unit service is available at select locations and is provided with an initial 30-day free trial at no obligation. Following the expiration of the 30-day trial period, the service will automatically continue and be billed at the monthly subscription rate of $15.00 unless canceled by the tenant. Cancellation may be made at any time and will prevent future charges. The 30-day free trial is issued as a $15.00 rent credit applied to the tenant’s account at the time of rental; the rent credit has no cash value and is non-refundable. Availability, terms, features, and pricing are subject to change and may vary by location.

Other Locations Near You

How much space do you need?

If you’re not quite sure what size storage unit is going to be a good fit check out our size estimator tool.

Frequently asked questions

Get answers to frequently asked questions about storing with West Coast Self-Storage. Our goal is to exceed your expectations!

About Mariner Self Storage

Founded in 1996, Mariner Self Storage was created with the vision to provide the Oak Harbor community a reliable, secure, and accessible option for storage needs. Understanding the importance of having a safe space to store your belongings, whether for short-term transitions or long-term safekeeping, we’ve dedicated ourselves to offering top-notch storage solutions. Our commitment is to ensure peace of mind for all our customers by delivering exceptional service and quality storage options.

About Oak Harbor, Washington

Oak Harbor, located on the northeastern shore of Whidbey Island, Washington, boasts a rich history that begins with the Skagit Indian tribes, who named the area for the majestic Garry Oak trees. Incorporated on May 14, 1915, this town transformed from a tranquil farming community to a vibrant hub, especially after the Deception Pass Bridge in the 1930s linked Whidbey Island to the mainland, enhancing accessibility and growth.

World War II marked a significant turning point when the Naval Air Station Whidbey Island was established in 1942, bringing a population boom and diversifying the local economy. Today, Oak Harbor is celebrated for its scenic beauty, historical charm, and welcoming community, attracting both visitors and new residents. It’s a place where history and modern vibrancy meet, offering outdoor adventures, a glimpse into historical sites, and a peaceful yet lively community atmosphere.

Directions to Mariner Self Storage

From the North (Deception Pass State Park)
From Deception Pass State Park, it is 8.9 miles away and takes 24 minutes to get there. You can see the directions here.

From the South (downtown Oak Harbor)
From downtown Oak Harbor, it is 2.8 miles away and takes 7 minutes to get there. You can see the directions here.
From the West (Naval Air Station Whidbey Is)
From Naval Air Station Whidbey Is, it is 2.0 miles away and takes 5 minutes to get there. You can see the directions here.
From the East (Mariner’s Cove County Park)
From Mariner’s Cove County Park, it is 7.8 miles away and takes 13 minutes to get there. You can see the directions here.

We’re Here to Help

Our storage experts are here to help you find the right solution for all your storage needs.

About Us

Mariner Self Storage is located at 34100 SR 20 in Oak Harbor, WA. Are you ready to make room for life? Give us a call or visit us today!

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