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The Best Boat Storage in Mercer Island, Washington

Top 3 boat storage facilities in Mercer Island, Washington. Rated 4.5/5 stars based on our comprehensive security evaluation system.

3
Top Facilities
4.5/5
Avg Rating
140
Total Reviews
23
Avg Years

Top Boat Storage Facilities

Ranked by our comprehensive security evaluation system

1

Seattle Boat Storage

Seattle Boat Storage LLC

★★★★☆
4.7/5

Seattle Boat Storage is a highly secure, family-owned facility specializing in comprehensive boat storage solutions for the Mercer Island area. Established in 2005, it features 24/7 monitored security with gated access, surveillance cameras, and on-site management. The facility offers both climate-controlled indoor and covered outdoor storage, protecting vessels from Pacific Northwest weather. Additional services include professional detailing, mechanical repairs, and winterization, ensuring boats are maintained year-round. Customers consistently praise the attentive staff, clean facilities, and reliable service, with many highlighting the convenience for Mercer Island residents due to its proximity via I-90.

Experience:19 years
Reviews:45 customer reviews
3415 13th Ave W, Seattle, WA 98119

Storage Services:

Indoor storageOutdoor storageBoat detailingMechanical repairsWinterization
2

Lake Union Boat Storage

Lake Union Boat Storage Inc.

★★★★☆
4.3/5

Located on the shores of Lake Union, this facility has served Mercer Island boaters since 2000 with secure and accessible storage options. It offers a mix of wet slips and dry storage, complemented by a full-service marina with boat launches, pump-out stations, and a fuel dock. Security features include gated entry, CCTV surveillance, and well-lit premises. The staff is known for their expertise in handling various vessel types, from small boats to yachts, and the location provides easy access to Lake Washington via the Montlake Cut. Reviews frequently mention the excellent customer service, well-maintained docks, and competitive pricing.

Experience:24 years
Reviews:60 customer reviews
1325 Fairview Ave E, Seattle, WA 98102

Storage Services:

Wet slipsDry storageBoat launchesPump-out servicesFuel dock
3

Meydenbauer Bay Marina

City of Bellevue Parks & Community Services

★★★★☆
4.4/5

Meydenbauer Bay Marina, operated by the City of Bellevue, is a premier storage facility just minutes from Mercer Island, offering secure moorage and dry stack storage since 1999. It features 24/7 security with keycard access, patrols, and emergency response systems. Amenities include dockside water and electricity, boat rentals, and dedicated kayak storage. The marina is praised for its scenic location, professional management, and family-friendly environment. With a strong safety record and high customer satisfaction, it serves as a reliable option for Mercer Island residents seeking convenient, protected storage on Lake Washington's eastern shore.

Experience:25 years
Reviews:35 customer reviews
9998 Meydenbauer Bay Dr NE, Bellevue, WA 98004

Storage Services:

Moorage slipsDry stack storageBoat rentalsKayak storageDockside utilities

Frequently Asked Questions

Common questions about boat storage in Mercer Island, Washington

What are the typical costs for indoor vs. outdoor boat storage on Mercer Island, WA?

On Mercer Island, storage costs are generally higher than regional averages due to limited space and high property values. For outdoor storage, you can expect to pay approximately $80 to $150 per month for a standard uncovered slip or rack space, depending on boat size. Indoor, climate-controlled storage in a secure facility is more premium, typically ranging from $200 to $400+ per month. Prices fluctuate seasonally, with higher demand and rates in spring and summer. Many facilities on the island offer both wet slips (in-water) and dry storage options, with wet slips often at a premium for immediate Lake Washington access.

Are there specific regulations for in-water (wet slip) winter storage on Mercer Island?

Yes, Mercer Island and King County have specific regulations for in-water winter storage due to environmental concerns on Lake Washington. Most marinas require boats to be fully winterized if left in the water, including proper sanitation system sealing to prevent discharge. Some private docks may have restrictions or require permits for long-term moorage. It's crucial to check with your specific marina or the City of Mercer Island's Community Planning & Development department, as regulations can vary. Many boat owners opt for dry storage from late fall to early spring to avoid potential ice damage and comply with stricter winter moorage rules.

How does the climate on Mercer Island affect my boat storage choices?

Mercer Island's temperate marine climate, with wet, mild winters and dry summers, significantly influences storage decisions. The primary concerns are moisture and limited freezing. High humidity and frequent rain from October to April make covered or indoor storage highly advisable to prevent mildew, mold, and wood rot. While hard freezes are rare, they can occur, making in-water storage risky without proper de-icing and circulation systems. Indoor, climate-controlled storage is ideal for preserving finishes and electronics. The dry summer months are perfect for outdoor storage, but UV protection for covers is essential due to extended daylight.

Is covered or indoor boat storage readily available on Mercer Island, and how far in advance should I book?

Covered and indoor storage is in high demand on Mercer Island due to limited land and the desirable protection it offers. Availability is often tight, especially for larger vessels. It is highly recommended to book indoor or covered spaces 3-6 months in advance, particularly for the winter storage season (October-April). For summer storage, securing a spot by early spring (February/March) is wise. Many facilities have waiting lists. Exploring options in nearby Bellevue, Renton, or the I-90 corridor may provide more availability, though convenience for island residents makes securing local storage a priority well ahead of time.

What security features should I look for in a Mercer Island boat storage facility?

Given Mercer Island's affluence and proximity to major urban areas, security is a paramount concern. Look for facilities offering 24/7 video surveillance, gated access with personalized entry codes or key fobs, and well-lit premises. Many top-tier storage providers on the island also have on-site managers or regular security patrols. For indoor storage, inquire about fire suppression systems and individual unit alarms. For outdoor storage, especially in marinas like Luther Burbank Park or private docks, check for locked gate access to the docks and security patrols. Always verify the facility's insurance requirements and what their policy covers versus your own boat insurance.

Boat Storage Guide

Expert insights and tips for boat owners in Mercer Island

Finding the Perfect Boat and Trailer Storage Near Me on Mercer Island, WA

For Mercer Island boat owners, the stunning views of Lake Washington and easy access to the water are unmatched perks of island living. However, when the boating season winds down or you need a secure spot during the week, finding reliable boat and trailer storage near me becomes a top priority. The unique geography of our island community means your storage solution needs to balance convenience, security, and protection from our Pacific Northwest climate.

Your search for boat and trailer storage on Mercer Island should start by considering your primary needs: convenience versus long-term protection. For those who boat frequently on Lake Washington, a storage facility on the island itself offers incredible convenience, minimizing the hassle of towing across the I-90 bridge. Look for facilities with easy in-and-out access for your trailer. However, given Mercer Island's premium real estate, you might also explore excellent options in nearby Bellevue or the I-90 corridor, which can sometimes offer more competitive rates or covered storage options.

Washington's wet climate is a crucial factor. While our winters are relatively mild, consistent moisture can be tough on boats and trailers. When evaluating boat and trailer storage near me, prioritize facilities that offer covered or indoor storage to protect your investment from rain, moss, and UV damage. This is especially important for preventing mildew inside the boat and rust on the trailer frame, brakes, and bearings. If you opt for outdoor storage, a high-quality, breathable cover is non-negotiable.

Security is paramount. Your boat is a significant investment. Seek out storage facilities with gated access, good lighting, and 24/7 surveillance. For an extra layer of peace of mind, consider locations that offer individually alarmed units or have on-site management. Don't forget about the trailer itself—ensure the storage lot has a solid, paved surface to prevent tires from sinking into mud.

Finally, think about the logistics. Does the facility allow you to perform basic maintenance? Is there space to hitch up your trailer easily? For Mercer Island residents, also consider the route you'll take from storage to your preferred boat launch, such as the Luther Burbank Park launch, to avoid tight turns or low-clearance bridges with your trailer in tow.

Finding the right boat and trailer storage near me in Mercer Island is about more than just an empty space. It's about ensuring your vessel is safe, protected from the elements, and ready for your next adventure on Lake Washington. By weighing location, climate protection, and security, you can find a storage solution that lets you enjoy the boating lifestyle with true peace of mind.

Nearby Cities

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About Mercer Island, Washington

Mercer Island boat owners deserve secure, convenient storage when choosing boat storage facilities. Our featured facilities specialize in boat storage, RV storage, and marina services with personalized storage solutions in Washington.

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