South Shore Marine Supply

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South Shore Marine Supply Nestled on Long Island's South Shore, we're more than a store – we're your fellow water enthusiasts. Get real expertise and quality supplies here!

We've navigated these waters, landed countless catches, and understand your boat's needs like our own.

Winterization season is here, and we've got you covered!Protect your boat’s engine, plumbing systems, and interior befor...
10/07/2026

Winterization season is here, and we've got you covered!

Protect your boat’s engine, plumbing systems, and interior before the temperatures drop. Stop by South Shore Marine Supply to stock up on winterizing essentials:

✨ Star brite® Non-Toxic Antifreeze:
• Protects engine blocks and potable water systems
• Safe, non-toxic formula to prevent freezing & burst pipes down to -50°F

✨ DampRid Moisture Absorbers:
• Traps damp air & prevents mold, mildew, and musty odors during layup

📍 Find us at: 4108 Merrick Road, Massapequa, NY 11758 ***Show us this social media post to receive a 10% off discount**

09/30/2026

The season isn't over yet, but smart captains know that end-of-season care starts now. Taking the time to service, clean, and secure your boat before haul-out prevents costly damage and ensures you're first in the water when spring returns. From marine cleaners and heavy-duty dock lines to replacement hardware, we have everything you need to wrap up the year right.

📍 Visit us today: 4108 Merrick Road, Massapequa, NY 11758
***Show us this social media post to receive a 10% off discount**

Huge congratulations to our local champ! 🏆 She just took home 1st place at the Biltmore Beach Club Snapper Tournament! W...
09/23/2026

Huge congratulations to our local champ! 🏆 She just took home 1st place at the Biltmore Beach Club Snapper Tournament! We’re so incredibly proud that our fishing experts at South Shore Marine Supply could help get her rigged up and ready for the big win. This is what it’s all about! 🌊🎣

📍 Visit us today: 4108 Merrick Road, Massapequa, NY 11758 ***Show us this social media post to receive a 10% off discount**

09/16/2026

Prevent costly repairs later by taking care of your boat today! 🛠️⚓ Your boat is a major investment, and a little preventative care long after summer ends goes a long way. From trusted marine cleaners and stainless hardware to essential safety equipment, find everything you need to protect your vessel under one roof.

📍 Visit Us: 4108 Merrick Road, Massapequa, NY 11758

***Show us this social media post to receive a 10% off discount**

09/09/2026

Dock lines • Cleaners • Maintenance Gear 📝
Don't get caught unprepared as the season winds down! Swing by the shop to stock up on all the essentials you need for the rest of the year and beyond.

📍 Stop By: 4108 Merrick Road, Massapequa, NY 11758

***Show us this social media post to receive a 10% off discount**

09/02/2026

Protect your boat before winter storage! ❄️🚤 Getting your vessel properly prepped before the cold months arrive is key to preserving your hull, engine, and equipment. We carry a complete range of winterizing gear, protective sprays, and storage supplies to ensure your boat stays in excellent condition all winter long.

📍 Stop In Today: 4108 Merrick Road, Massapequa, NY 11758
***Show us this social media post to receive a 10% off discount**

08/26/2026

Finish the boating season strong! 🚤⚓ While there’s still time on the water, now is the perfect moment to start thinking about end-of-season maintenance. Taking care of your boat today saves you time, money, and head-scratching next spring. From specialized marine cleaners and heavy-duty hardware to reliable dock lines, we have everything you need to keep your vessel in peak shape.

📍 Visit Us: 4108 Merrick Road, Massapequa, NY 11758

***Show us this social media post to receive a 10% discount ***

08/19/2026

From weekend cruises to serious fishing runs, every captain deserves top-notch gear. We stock everything from fishing reels and buoy fenders to specialized hardware and deck footwear. Swing by today and see why local boaters across the South Shore rely on us to stay fully equipped for the water! 📍 Location: 4108 Merrick Rd, Massapequa, NY 11758

***Show us this social media post to receive a 10% discount ***

08/12/2026

Don't let minor equipment issues hold you back from enjoying peak boating season! Whether you're refreshing your safety supplies, deep cleaning your deck, or replacing worn-out lines, having the right gear makes all the difference. Stop by our Massapequa store to pick up top-rated marine products before heading out.

📍 Location: 4108 Merrick Rd, Massapequa, NY 11758

***Show us this social media post to receive a 10% off discount**

08/05/2026

Every memorable day on the water starts with proper preparation. Whether you're heading offshore, cruising the South Shore bays, or spending a morning fishing with family, having reliable gear makes all the difference. South Shore Marine Supply is fully stocked with top-quality tackle, safety equipment, maintenance products, and dock lines.

📍 Stop In Today: 4108 Merrick Rd, Massapequa, NY 11758 ***Show us this social media post to receive a 10% off discount**

Address

Merrick Road
Massapequa, NY
11758

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