8 Cobia Boat Problems | Must Read

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If you’re looking for information about Cobia Boat Problems, you’ve come to the right place! These boats have become very popular in Florida, renowned for their quality and reliability, and often found as center console or dual console boats.

They are considered mid-tier to upper mid-tier vessels, and like any boat, they come with their own set of problems. Popular issues that have been reported include bad battery switches, blown fuses, drain problems, and delamination.

Cobia Boats boasts fine craftsmanship and dependable performance, so any problem can be a surprise for owners. Knowing how to identify signs of trouble will also ensure your safety while out on the water.

Many of the reported problems were due to bad boating habits, such as not securing the boat properly, or leaving it in the water for a long time without maintenance. Other times, problems were due to faulty parts that weren’t installed correctly.

Let us now go through some of the more common problems Cobia boat owners face.

Bad Battery Switches

If you own a Cobia Boat, then one of the most common problems you may face is bad battery switches. These electro-mechanical switches are manufactured using materials that can corrode over time and eventually become damaged, which prevents the batteries from charging or even causes the outboard motor to not start.

It’s important to note that these switches cannot be easily repaired – they must be replaced. This can incur extra costs and inconvenience, so it’s worth investing in marine-grade replacements if your Cobia Boat contains standard switches. 

Many captains reported bad battery switches on their new boats, so it pays to check these components during your pre-season inspection.

Blown Fuses

Faulty wiring and electrical systems can cause serious problems such as blown fuses, which will prevent the boat from operating correctly. These fuses must be replaced with marine-grade replacements that are rated for the boat’s power output.

These days Cobia gives circuit breakers instead of fuses. If you do have a fuse problem, it’s important to first check the connections and wires before replacing the fuse.

If, you are using an old Cobia boat upgrading to a marine fuse block is a great way to prevent blown fuses and keep your boat running safely.

Drain Problems

Another issue that Cobia boats have been known to suffer from is drain problems. These can be caused by clogging, age, or improper maintenance. It’s important to regularly inspect the bilge pump and its associated hoses for signs of wear and tear.

The Starboard deck drain seems to be problematic. If the drain is clogged, it should be cleared out with a hose or a stick. If the issue persists, consider replacing the pump and hoses to prevent further issues.

No Swim Ladders

One buyer reported on his 301 cc model that there was no swim ladder included. Since Cobia Boats don’t come with a swim ladder as standard, it’s important to double-check and make sure the model you purchased comes with one. If not, then you may need to purchase one separately or have a professional install one for you.

Swim ladders are important for safety and convenience, so it’s vital to make sure your boat has one before heading out on the water.

It’s also worth noting that swim ladders come in a variety of styles and materials, so you can choose the one that best suits your needs. Some models even have adjustable steps, which can be helpful if the water is shallow or you want to make it easier for small children to climb in and out of your boat.

Hull Delamination

Hull delamination happens when the fiberglass is not bonded correctly. This can cause the hull to become soft and flexible, which reduces its structural integrity.

Cobia Boats are built using high-grade materials and their hulls should be able to withstand normal wear and tear from extended usage. Some reported cases of delamination were due to accidents, poor maintenance, or incorrect installation.

If you suspect that your hull is damaged or weak, it’s important to have a professional inspect the boat before taking it out on the water.

The Bilge Pump Was Not Hooked up Properly 

This reported problem shows a lack of quality control while manufacturing the boat. The bilge pump should be checked before taking the boat out to sea, as it is important to keep the hull dry. Proper checking on your side is recommended.

A bilge pump should be hooked up properly and securely before taking your boat out. If the pump is not functioning correctly, then it could lead to major issues such as flooding or water damage.

Non-Working Horns

If your boat has no working horn, then you are breaking the law. Make sure that your boat’s horns work properly before heading out on the water. Check it periodically to ensure that it is in working order. If not, have a professional look at it and replace any necessary parts.

It’s also important to remember that some states require the use of a specific type of horn. Check your local regulations to make sure you are in compliance.

While doing our research we found in some cases the horn simply wasn’t connected. If there is no sound, it might be worth checking the connections and wires before replacing the horn.

All in all, it’s important to remember that Cobia boats are generally reliable, but they do require regular maintenance and checks for optimal performance. Be sure to check your boat’s components regularly and keep up with preventative maintenance to ensure it runs smoothly.

Transom Shower Leaking

A particular Captain reported a transom shower leaking problem with his Cobia boat. If you have a similar issue, it’s important to check all the connections and hoses for signs of wear and tear or damage. You may need to replace some of the parts or repair the connections.

A leaking shower can cause serious damage to the boat if left unchecked, so it’s important to take care of this issue as soon as possible.

How Good is Cobia Boat’s Customer Care?

Excellent! Cobia Boats have a great customer service team who are always eager to help and answer any questions you may have. They also offer free parts and accessories, so if something needs replacing, they will be able to help you out. Their website is full of helpful information and resources that can assist you with anything from maintenance tips to buying advice.

For parts, accessories, warranty information, and more, you can contact their customer service team via phone or email. Overall, Cobia Boats has a great customer service team that is always willing to help.

They also have a wide dealership coverage in the U.S., so you can easily have your boat serviced or checked by one of their qualified technicians.


In conclusion, Cobia Boats are reliable and dependable boats that come with great customer service and resources to help maintain them in top condition. They require regular maintenance and check-ups, but with proper care, they can provide you with years of enjoyable boating experiences. With their wide dealership network and knowledgeable customer service team, it’s easy to get whatever help or advice you need when it comes to keeping your boat in top condition. So go ahead and enjoy the great outdoors with your Cobia boat!