Best Boat for Crossing the Coos Bay Bar

There isn't one best boat for the Coos Bay bar. A bar-capable package has a deeper-V or variable-deadrise hull, generous freeboard, a self-bailing cockpit, power matched to the hull, and enough fuel for open water. It also carries a kicker, a small second outboard, for trolling and for backup. Even a boat with all of that is still held to the Coast Guard's bar rule, and that rule leans hard on freeboard.

The most likely problem: low sides for the water you want

If your boat feels sketchy near the jetties, low freeboard is one of the first things to rule out. Freeboard is how high the side stands out of the water. Low sides are what let a breaking face into the boat. Before you look at anything else, find the lowest point along your gunwale and measure from there down to the water.

Run the Coast Guard's numbers on your own boat

Under 33 CFR § 165.1325, the Coast Guard treats the bar as unsafe for a recreational boat when wave height reaches L/10 + F, rounded up to a whole foot:

L is overall length in feet.
F is minimum freeboard in feet, measured from the lowest point along the upper edge of the side to the water.

When the Captain of the Port restricts the bar, you can't operate in the regulated area unless the Coast Guard authorizes it. That decision also weighs sea state, wind, wave period and tidal current, so a restriction can come down on days when the wave height alone looks fine.

The formula divides length by ten, and it does not divide freeboard at all. Going from the Duckworth 20' Discovery to the 21-foot North River Seahawk, at the same freeboard, adds a tenth of a foot to your limit. Adding a foot of freeboard adds a whole foot. A low-sided boat gains almost nothing from being a little longer. A few inches of extra side height count for far more.

Measure your lowest freeboard with the boat loaded the way you fish: fuel, crew, cooler and gear aboard. Then add a tenth of your length and round up to a whole foot. Treat that number as the line where the Coast Guard considers the bar unsafe for your boat, and plan to turn back well before it.

Matching what you feel to the cause

What you see	What it points to	What to do
Water coming over the gunwale on a steep face	Low freeboard at its lowest point, often near the stern or at a cutout	Measure it and run the formula. If the result is small, fish inside or look at a taller-sided hull
Water pooling in the cockpit and slow to leave	A cockpit that isn't self-bailing, clogged scuppers, or a boat loaded too low	Clear the drains and lighten or redistribute the load. If water still sits there, the cockpit can't drain fast enough for bar work
Pounding and a wet, jarring ride in short chop	Too little deadrise for the water. Deadrise, the angle of the V measured at the transom, together with a sharp bow entry, helps a hull cut chop	Slow down and pick your days. If you want to fish offshore regularly, look at a deeper-V or variable-deadrise hull
Engine can't hold speed, or the bow buries and climbs on a following sea	Power or prop too small for the hull and load, or weight and trim set wrong for the conditions	Check the engine against the hull's maximum horsepower rating, and have the prop and engine height looked at
Nothing to fall back on if the main quits	No kicker, or one too small to push the boat against current	Add a kicker sized for both trolling and backup

Tide matters too, even though it isn't part of the formula. Swell running into an outgoing tide stands up shorter and steeper than the same swell on a flood. A boat that crosses comfortably on one tide can have trouble on the other.

Checks you can do safely before you cross

Start at the dock. Measure freeboard at its lowest point, run the formula, and write the number on something you keep in the boat.

Call the Coast Guard for current bar conditions at (541) 888-3102. That's the number the Port of Coos Bay lists on its fishing, bar and weather information page. Bar conditions can change fast, so call the morning you go instead of relying on what you read the night before.

Pour a bucket of water into the cockpit and watch where it goes. On a self-bailing cockpit, it should leave through the scuppers without help. Then start the kicker and run it in gear for a few minutes. If it sat all season, you want to find out at the dock that it won't idle, not in the channel with the main engine down.

Some gaps can't be fixed at the dock. If your number leaves little margin on an ordinary summer day, if the cockpit holds water even with clear drains, or if the main engine struggles to hold speed with a normal load, the problem is in the package itself. A shop can look at the rigging, power and prop and tell you whether the fix is work on this boat or a different hull, and you can read how our boat repair process works before you bring it in.

What the fix involves: changing the package or the hull

Sometimes the fix is work on the boat you already have. That can mean a different prop, raising or lowering the engine on the transom, a properly sized kicker, or rigging changes that help balance the load. None of that adds freeboard, though. If low sides are what's holding you back, the answer is a different hull.

To fish salmon, rockfish, halibut or albacore beyond the jetties, that usually means a deeper-V or variable-deadrise hull with more freeboard, a self-bailing cockpit, and enough fuel to get out, fish and get back with some left over. If you mostly fish the bay and the tidewater stretches of the Coos and Coquille, a smaller, lighter boat is plenty.

When we set up a boat package, which is a hull (most of ours are heavy-gauge welded aluminum), an outboard (usually a Yamaha four-stroke) and a trailer, we start with the water you plan to fish. Put the boats you're considering side by side and check the numbers that matter at the bar: how wide and how sharp the hull is, how tall the sides are, how much fuel and power it carries, how the cockpit drains, and whether your truck can pull it. Our Hewescraft vs North River comparison for Coos Bay anglers works through those items model by model. Ask for the freeboard figure on any boat you're serious about, then run the formula yourself.

Once a new package is rigged, our Delivery Captain, Kurt Nevdal, calibrates the systems on the water, and every buyer is offered a day of on-water training. Use that day to get comfortable running the boat before you cross on your own. After that, the job is keeping the engine, fuel system and kicker ready for the first offshore opener. Our Coos Bay off-season winterization checklist covers what to do before the boat sits through the wet months.