10 Things to Check Before Choosing a Marina

Choosing a marina is one of the biggest decisions you will make as a boat owner. The right marina keeps your boat safe, makes your time on the water more enjoyable, and can even save you thousands of dollars a year. The wrong one leads to frustration, unexpected costs, and a nagging feeling that you should have done more homework. Before you sign a slip lease, run through this ten-point checklist to make sure you are making an informed decision.

1. Slip Size and Configuration

This seems obvious, but too many boaters grab the first available slip without confirming it truly fits their vessel. Your slip should be at least 2 to 3 feet longer than your boat's overall length, including any bow pulpit, swim platform, or outboard engine that extends beyond the hull. Width matters too — you need enough room on each side for fenders without pressing against the finger piers or the neighboring boat.

Ask about the slip configuration. Is it a side-tie along a dock, a slip with finger piers on both sides, or a Mediterranean-style stern-to arrangement? Each type has different docking characteristics, and if you are not comfortable with the approach, that slip will cause you stress every time you come and go. Verify the dock is equipped with proper stainless slip cleats (Our Pick on Amazon) large enough for your lines — undersized or corroded cleats are a common issue at aging marinas. If you are considering a liveaboard arrangement, an end-tie or wider slip can make a significant difference in comfort.

2. Water Depth

Know your boat's draft, then verify the water depth at the slip you are considering — at low tide, not just at the comfortable mid-tide level the marina might quote. Sailboats and deeper-draft power vessels are particularly vulnerable to grounding in shallow slips, and the damage from even a single grounding event can be expensive. Ask the marina for their most recent hydrographic survey or depth measurements.

Also check the depth in the approach channel and the marina basin entrance. A deep slip means nothing if you have to cross a shoal to reach it. Add at least 2 feet of clearance below your keel as a safety margin. In areas with significant tidal ranges, this is not optional — it is essential.

3. Fuel Availability

Does the marina have an on-site fuel dock? If so, does it offer both diesel and gasoline? What are their posted fuel prices compared to other marinas in the area? On-site fuel is a major convenience — it means you can fuel up before or after every trip without making a separate stop. If the marina does not have fuel, find out where the nearest fuel dock is and what the typical wait times are on busy weekends.

Some marinas also offer discounted fuel rates for slip holders, which can add up to meaningful savings over the course of a boating season. Ask about fuel loyalty programs and volume discounts.

4. Pump-Out Station

A functioning pump-out station at the marina is a necessity, not a luxury. Federal law requires proper sewage disposal, and having a pump-out on-site makes compliance easy and routine. Check that the pump-out station is well-maintained and actually operational — out-of-service pump-outs are frustratingly common at some facilities. Ask current slip holders how reliable the equipment is.

Some marinas offer mobile pump-out service where a staff member comes to your slip on a scheduled basis, which is even more convenient. If neither option is available at the marina you are considering, factor in the time and effort to reach the nearest pump-out location. Keeping a spare pump-out hose (Our Pick on Amazon) aboard is a smart move for marinas with older or poorly maintained station fittings.

5. Electrical Hookups

Verify that the slip has the electrical service your boat requires. Most recreational boats need either 30-amp or 50-amp shore power, and larger vessels may require 100-amp service or dual 50-amp connections. Plugging a 50-amp boat into a 30-amp outlet through an adapter is a temporary fix, not a long-term solution — it limits your ability to run air conditioning, water heaters, and other systems simultaneously.

Ask whether electricity is included in the slip fee or metered separately. Metered power is more common and more fair, but it means you need to budget for monthly electrical costs on top of your slip rental. This is especially important if you plan to live aboard or spend extended time on the boat running climate control. For more on costs, see our marina slip cost guide.

6. Security

Your boat is a significant investment, and the marina's security measures should reflect that. At a minimum, look for gated dock access with individual key cards or codes, adequate lighting on the docks and in the parking areas, and security cameras at entry points. Some marinas have on-site security personnel, especially at night, which adds an extra layer of protection.

Talk to current slip holders about theft and break-in incidents. Every marina has occasional issues, but a pattern of problems suggests inadequate security. Also check whether the marina monitors VHF radio and has a protocol for emergencies, including fire, medical events, and severe weather.

7. Reviews and Reputation

Read online reviews of the marina on Google, Yelp, and boating-specific platforms. Pay attention to recurring themes rather than individual complaints. Every marina has a few unhappy customers, but if multiple reviews mention the same issue — unresponsive management, dock disrepair, billing disputes — that is a red flag worth taking seriously.

Better yet, visit the marina in person on a weekend when boaters are around and strike up conversations. Ask what they like, what they wish was different, and whether they plan to renew their slip lease. Current tenants have nothing to sell you, so their opinions tend to be honest and practical.

8. Insurance Requirements

Most marinas require proof of marine liability insurance before assigning a slip. Typical minimums range from $300,000 to $500,000 in liability coverage. Some facilities also require hull insurance and environmental liability coverage, especially in environmentally sensitive areas. Get the marina's specific requirements in writing before you sign the lease so you can budget for the appropriate coverage.

If you do not currently have marine insurance, factor in annual premiums of $1,000 to $5,000 or more depending on your boat's value, your cruising area, and your boating experience. Insurance is a non-negotiable cost of marina-based boat ownership, and it protects you from potentially catastrophic financial exposure in the event of an accident, storm damage, or environmental incident.

9. Pet Policy

If you have a dog, cat, or other pet, the marina's pet policy is a deal-breaker issue. Some marinas welcome pets with designated pet relief areas, waste stations, and even dog-friendly dock rules. Others prohibit pets entirely or restrict them to certain dock areas. Even marinas that allow pets may have breed or size restrictions, leash requirements, and rules about pets being left unattended on boats.

For boaters who spend a lot of time aboard with their pets, a welcoming pet policy and convenient relief areas make daily life significantly easier. Ask about nearby parks, walking trails, and veterinary services as well — these amenities matter when your boat is your home base.

10. Guest Amenities

The amenities at a marina directly affect your overall experience, especially if you spend a lot of time aboard or entertain guests frequently. The essentials include clean restrooms and showers, adequate parking, and a reliable Wi-Fi connection. Beyond that, look for laundry facilities, a ship store for basic supplies and parts, a pool or recreation area, picnic and grilling spaces, and a community room or clubhouse.

If you invite guests aboard regularly, check whether the marina offers guest parking, day-use passes, and easy dock access for visitors. Some marinas also have guest slips for friends who want to visit by boat, which is a wonderful perk if your boating community extends beyond your home port. Read more about what makes a marina community great in our marina etiquette guide.

Putting It All Together

No marina will score perfectly on every item on this checklist, and that is okay. The goal is to understand what matters most to you and your boating style, then find the facility that best matches your priorities. A serious offshore fisherman might prioritize fuel availability and deep-water access over a swimming pool. A family cruiser might value guest amenities and security above all else. A liveaboard will weigh utility reliability and community atmosphere more heavily than someone who visits their boat on weekends.

Visit at least two or three marinas before making a decision. Compare their slip costs, talk to current tenants, and trust your gut about the overall feel of the place. The right marina becomes an extension of your boating life and a community you look forward to returning to after every trip.

Frequently Asked Questions

What should I look for when choosing a marina?

The most important factors are slip size and depth for your boat, electrical hookup capacity, fuel and pump-out availability, security measures, the marina's reputation through reviews, insurance requirements, pet policies, and guest amenities like restrooms and showers. Visit the marina in person before committing to a lease.

How do I know if a marina slip is the right size for my boat?

Your slip should be at least 2 to 3 feet longer than your boat's overall length and wide enough to accommodate your beam plus fenders on both sides. Also verify the water depth at the slip is sufficient for your draft at low tide, adding at least 2 feet of clearance as a safety margin.

Do marinas require boat insurance?

Most marinas require proof of marine liability insurance before they will assign you a slip. Typical minimum coverage is $300,000 to $500,000 in liability. Some marinas also require hull insurance and environmental liability coverage. Always ask about insurance requirements before signing a slip agreement.