Gateway Marina

09/27/2026

25’ Fountain | Mercury Verado 300

This Fountain came in with a 10” setback jackplate and the boat could not run with any engine trim and the ride quality was poor because of it.
We removed the jackplate, installed 5° wedges on a 6” setback, and dialed in the mounting height.

The result: a dramatically smoother ride and improved performance. ⚙️🌊

Sometimes it’s not more power — it’s getting the setup right.

09/23/2026

🔧 Triple Mercury 400L6 | 300-Hour Service

Keeping this triple 400L6 setup ready for whatever the next trip throws at it. We’re knocking out the full 300-hour routine maintenance, giving all three engines the attention they need to stay reliable, efficient, and performing at their best.

From fluids and filters to gearcase service and inspections — three engines, one goal: maximum time on the water. 🌊⚓️

09/21/2026

⚙️ 44 Contender | Mercury 400 V10 Warranty Service

This 44 Contender is in the shop for warranty work on its Mercury 400 V10s. Installed crankshaft sleeve kits. 🛠️

Keeping this quad-engine setup running at peak performance and getting her back on the water where she belongs. 🌊

07/04/2026

02/14/2026

Email [email protected] for more details or come in or stop by the marina.

02/13/2026

https://www.gatewaymarina.net/default.asp?page=xPreOwnedInventoryDetail&id=18285561&p=1&s=(Sort%20By)&d=D&fr=xPreOwnedInventory
Low Hour Key West 239FS. Easy to show!! 561-588-1211

02/10/2026

Not every job goes smooth.
That’s when experience, creativity, and a little heat come into play. 🔥⚙️

02/02/2026

Sportfish powered by outboards — fast, quiet, and ready to hunt.
Twin Mercury V8 SeaPros in Costa Rica 🇨🇷🔥