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National Harbor Marina

Maryland, United States

Are you the operator? Claim this listing in about five minutes. Listing and answering boaters are free; if a boater books through us, our only fee is 5%.

130 ft

Max LOA

Details last checked against National Harbor Marina's own website in October 2026.

Unclaimed listing — from public records, may not be current. Are you the operator? →

Need a slip near National Harbor Marina?

Tell us your boat once, length in feet is fine, and we'll ask the marinas around it whether they have a slip. Free for boat owners.

Ask about a slip

Comparing berths in Maryland?

Tell us your boat once and we'll ask the marinas in Maryland most likely to take your length and draft. Their quotes come back to you. Free for you, and we never mark up what they quote.

Get quotes from the marinas most likely to say yes

How to get a berth here

Run by

Latitude Marinas

Checked against official sources, October 2026.

About

In short: National Harbor Marina is a marina. It takes boats up to 130 ft (39.6 m). To ask about a slip, tell BerthFinder your boat once and we'll ask the marinas that fit.

National Harbor Marina is a marina in United States. Check current availability, facilities and slip dimensions below, or send the marina an enquiry.

Location

38.7850°N, -77.0188°W

Facilities not confirmed yet — ask the marina.

Slip specifications

Max LOA

130 ft

Reviews from boaters

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Questions boaters ask

What is the largest boat National Harbor Marina takes?

National Harbor Marina takes boats up to 130 ft (39.6 m).

How do I contact National Harbor Marina?

Call National Harbor Marina on +1 301-749-1582.

How do I ask National Harbor Marina about a slip?

Send your boat's length, draft and dates with the form on this page. We pass your request to National Harbor Marina and send you their answer. It's free for boaters.

Nearby marinas

Belle Haven

Virginia, United States

Facilities on enquiry

Capital Cove Marina

District of Columbia, United States

Facilities on enquiry

Washington Sailing Marina

Virginia, United States

Facilities on enquiry

James Creek Marina

District of Columbia, United States

Facilities on enquiry

Fort Washington Marina

Maryland, United States

Facilities on enquiry

The Yards Marina

District of Columbia, United States

Facilities on enquiry

Request a visitor slip

Other places to stop tonight near here

We'll send this straight to National Harbor Marina. They haven't claimed their listing yet, so we can't promise how quickly they'll come back — if you'd rather not wait, you can also ask the marinas in Maryland most likely to take your boat.

Slip availability alerts

Create a free account and we'll notify you the moment a slip opens up at National Harbor Marina — by email or a push to your phone.

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Reaching the marina

Online availability isn't a guarantee — hail ahead to confirm your slip.

Call +1 301-749-1582

Contact

Phone: +1 301-749-1582
Website ↗

Enquire about a slip

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Comparing berths in Maryland?

Tell us your boat once and we'll ask the marinas in Maryland most likely to take your length and draft. Their quotes come back to you. Free for you, and we never mark up what they quote.

Get quotes from the marinas most likely to say yes

Plan this trip in the BerthFinder app Free on iPhone — search, compare & enquire on the water. Get it

Are you the operator?

Claim this listing to manage profile, respond to enquiries and view analytics.

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What made you claim this listing?

Something on the listing is wrong I want to control what boaters see I want more enquiries or bookings Someone from BerthFinder got in touch Something else

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Our introduction terms (version 2026-10-15)

Being listed on BerthFinder is free, and answering boaters is free, always. When a boater we introduce takes a berth, slip or mooring with you, our fee is 5% of the price the boater pays you for that stay, excluding VAT, GST or other sales tax. That covers any length of stay: a visitor night, a monthly or winter package, a season or an annual contract. There is no minimum fee. A boater counts as introduced by us for 12 months from the enquiry we sent you. This includes a boater whose enquiry we sent you before you agreed these terms. We invoice once a month. Amounts under £20 (or the equivalent in your currency) carry over for up to three months. Nothing is payable for an enquiry, an answer, or a renewal. Marinas on a paid BerthFinder subscription pay no introduction fee; a free trial is not a paid subscription. You can end this arrangement at any time by telling us. Fees on contracts that have already started remain payable. Where no fee has been agreed in writing, none is payable.

I agree BerthFinder's introduction terms for this marina: listing and answering boaters are free, and if a boater we introduce books a berth, the fee is 5% of what they pay for the stay. *

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