Bluefin Tuna Boat Decals | Custom Marine Vinyl Graphics

Description

A straight-running bluefin tuna graphic printed on marine-grade cast vinyl, sized from 12 to 48 inches wide. Made for anglers and boat owners who want a clean fish decal on the hull, transom or cooler.

A Bluefin Tuna Boat Decal That Reads Right at Speed

This bluefin tuna graphic shows the fish mid-run, body stretched out and fins tucked, the way a tuna looks when it is moving fast through open water. The outline is drawn with long, sweeping curves so the silhouette stays recognizable even from a distance or at cruising speed. It is a decal made for people who chase these fish, whether you troll canyons off the coast or just want the transom to say what you are out there for. The shape works in small widths on a cooler or tackle box and holds its detail at the larger sizes across a hull. Choose matte for a painted-on look, gloss for a wet, high-shine finish, or clear background so the fish appears to swim across your boat's color.

Cast Vinyl Built for Saltwater Boats

We print this tuna on cast vinyl, the conformable film that flexes with curved surfaces instead of fighting them. Transoms, hull sides, bait wells and gunwale trays all have compound curves, and cast vinyl lays down over them without lifting at the edges. The inks are printed under your choice of matte or gloss finish, both stocked options for this design. This is the same film family we use across our boat decals collection, so it pairs cleanly with marlin, mahi or sailfish graphics if you are building a full spread on the hull. Static cling is also available for windows and smooth glass where you want a removable option.

Sizing from 12 to 48 Inches Wide

Every set is cut to the width you choose, from 12 inches up to 48 inches. The 12 and 18 inch sizes suit coolers, bait coolers, truck windows and dock boxes. The 24 and 30 inch sizes fit well on smaller skiffs, kayaks and console doors. At 36 to 48 inches, the tuna reads as a true hull graphic, long enough to run along a flats boat or center console sheer line. Height scales with the width to keep the fish's proportions correct, so a wider decal is a longer fish, not a stretched one. Measure the flat area where you plan to apply it and pick the width that leaves a little breathing room around the graphic.

Applying Your Tuna Decal on the Water Line

Application is a wet-or-dry process with transfer tape over the print. Clean the surface with isopropyl alcohol and let it dry fully. Peel the backing, position the decal, and squeegee from the center outward to push out air and moisture. For curved hull sections, a little heat from a hair dryer softens the cast vinyl so it wraps without wrinkles. The clear finish option keeps the background invisible, so only the fish shows against your gelcoat or paint. Full step-by-step instructions ship with every order, and the set includes a practice decal so you can test your technique before committing to the main graphic.

What you get

• Straight-running bluefin tuna silhouette printed on marine-grade cast vinyl
• Available in 12", 18", 24", 30", 36" and 48" widths
• Matte, gloss, clear and static cling finish options
• Printed vinyl in matte, gloss, static cling or clear finishes
• Conforms to curved transoms and hull sides without lifting
• Includes transfer tape, squeegee card and application instructions
• Made to order in the USA

Specifications

Frequently asked questions

Will this decal hold up in saltwater?

The print is on cast vinyl with a matte or gloss finish, and it can be rinsed like the rest of the boat. Avoid direct pressure-washing at the edges.

What width should I choose for my transom?

Measure the flat area of the transom first. Most center consoles in the 20-26 foot range fit a 30-36 inch tuna comfortably, while skiffs and jon boats often look best at 18-24 inches.

Can I remove it later without damaging the gelcoat?

Yes. Warm the decal with a hair dryer and peel it back slowly at a low angle. Any remaining adhesive comes off with isopropyl alcohol.