What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 5pm Sunday 10am - 3pm

Mariner Marine

Call Directions Website

Welcome to Mariner Marine Grady White! Serving the Palm Beach area since 1982, now under New Ownership!

We pride ourselves on good business practice and providing the best Service FL has to offer!

11/04/2026

Wahoo season is here, and the offshore bite is heating up. As cooler water and the first fronts of the year push fish onto the ledges and drop-offs along the coast, the high-speed trolling window opens up. Run 15 to 18 knots, keep a stretch of wire ahead of the lure, and plan trips around the calm days between fronts.

Every great fishing trip starts with confidence in your boat. First Class Watercraft Sales offers expert service, maintenance, parts, and rigging to help you make the most of every run to the grounds.

Schedule service at: marinermarine.com

11/03/2026

The 2026 Fort Lauderdale International Boat Show is a wrap! If a boat on the docks caught your eye, the next step is a closer look without the crowds.

Race into First Class Watercraft Sales to explore some of the exciting models you saw at the show. Our team is available to walk through layouts, power packages, and financing for buyers throughout South Florida.

See the 2027 models at: marinermarine.com

Shop new & used boats, get expert service, parts, and financing at Mariner Marine in Riviera Beach, FL.

11/02/2026

One network. Every stage of boat ownership.

First Class Watercraft Sales brings Grady-White, Robalo, and Regulator together under one connected dealership group. Browse new and pre-owned center consoles and dual consoles. Compare layouts, ride, and range side by side. Line up financing before the sea trial.

Ownership stays simple after delivery. Certified technicians handle service, and parts are close at hand when the next weather window opens.

Ready to move up? Get a trade-in value or sell your current boat through First Class.

From West Palm Beach to Boca Raton to Jupiter, from dawn reef runs off the Jupiter Inlet to sandbar afternoons on the Intracoastal, one team covers it all.

Find Your Next Boat at firstclasswatercraft.com

11/01/2026

A 15.5-gallon livewell with full-column distribution sits right at the transom of the Grady-White Fisherman 236. Bait stays lively from the dock to the inlet. When the fishing wraps, a foldaway aft bench brings the seating back for the ride home.

The Fort Lauderdale International Boat Show closes today. See the Fisherman 236 up close, then walk through more Grady-White models alongside the newest Robalo and Regulator center consoles before the docks clear out.

Join First Class Watercraft Sales at FLIBS today.

11/01/2026

Regulator is at the Fort Lauderdale International Boat Show through Sunday, November 1, with a full run of center consoles on the docks: the 23, 25, 28, 31, 35, and 37.

Head to C Dock at Bahia Mar to step aboard. Compare deck layouts, fishbox and livewell setups, and helm space from the 23 up to the 37.

For boaters across Palm Beach County, First Class Watercraft Sales offers Regulator sales, service, and financing support close to home. The show wraps Sunday.

10/31/2026

Two days left at the Fort Lauderdale International Boat Show. The show runs through Sunday, November 1, and Saturday is a good day to walk the docks.

New models from Grady-White, Regulator, and Robalo are on the docks, from offshore center consoles to dual consoles made for family days. Bring a short list of what matters to you, such as rod storage, livewell capacity, seating, or range, and see which hull checks the most boxes.

Back home First Class Watercraft Sales handles sales, service, and financing for all three brands.

10/31/2026

The Fort Lauderdale International Boat Show runs through Sunday, November 1. New models from Grady-White, Regulator, and Robalo are on the docks, from offshore center consoles to dual consoles made for family days.

Walk the decks, compare helm layouts and fishability, and see which boat fits the way you run. For boaters across Palm Beach County, First Class Watercraft Sales offers all three brands with sales, service, and financing support close to home.

The show wraps Sunday. Make time for the docks before it does.

10/30/2026

The newest from Robalo, Regulator, and Grady-White are at the Fort Lauderdale International Boat Show through Sunday, November 1.

Walk the docks. Step aboard every lineup. Compare the layouts, the power, and the finish until one stands out.

Found the one? First Class Watercraft Sales is where you make it yours, with new boat sales, financing, trade-ins, and certified service for South Florida boaters.

10/30/2026

The Fort Lauderdale International Boat Show runs through Sunday, November 1. Grady-White brought a strong lineup this year, including the Canyon 306, Express 370, Fisherman 236, Adventure 218, and 231 Coastal Explorer.

Step aboard, check out the helm layouts, and compare cockpit space from the bay boats to the offshore models. For boaters from Boca Raton to Jupiter, First Class Watercraft Sales offers Grady-White sales, service, and financing support close to home.

See the lineup at booth 2025.

10/29/2026

Booth 2025 is filling up.

Rows of Yamaha-powered Grady-Whites, open cockpits to walk, and the debut of the all-new Freedom 265. Then keep going: Robalo and Regulator are both at FLIBS through November 1.

Grady-White, Booth 2025
Robalo, Booths 2075 and 2076
Regulator, Booth C 328A

Bring your notes to First Class Watercraft Sales for pricing and availability closer to home in Palm Beach County.

Address

1429 Broadway Avenue
Riviera Beach, FL
33404

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 5pm
Sunday	10am - 3pm

Telephone

(561) 842-9904

Website

http://marinermarine.com/

Alerts

Be the first to know and let us send you an email when Mariner Marine posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.