img
SALES:    631-859-0654
SERVICE:    631-859-0654
 
Great Bay Marine Islip Terrace Location
Dollar Sign

Budget Search

$200

$1400

$350

per Month*



FEATURED NEW INVENTORY

Image of a 2026 317  Dual Console

2026 317 Dual Console

Length: 31'   Width: 10' 6"
POWER: Twin Yamaha 4.3L V6 White Four Stroke F350USA2 350HP 25" with Digital Electric Steering
EXTERIOR: Alloy Gray Hull Sides - White Bottom
$344,145 NAP (AS BUILT)
Image of a 2026 300  Center Console

2026 300 Center Console

Length: 30' 6"   Width: 10' 6"
POWER: Twin Yamaha Four Stroke White F350XSA2 350HP 30" with Digital Electric Steering
EXTERIOR: Atlas Blue Hull Sides - White Bottom
$320,795 NAP (AS BUILT)
Image of a 2026 270  Center Console

2026 270 Center Console

Length: 27' 6"   Width: 9' 6"
POWER: Twin Yamaha Four Stroke White F250XSB2 250HP 25" with Digital Electric Steering
EXTERIOR: Alloy Gray Hull Sides - White Bottom
$247,540 NAP (AS BUILT)
Great Bay Marine Islip Terrace Location

Welcome To Great Bay Marine

Great Bay Marine has been happily serving the public's boating needs for over thirty years. During that time, we have built the highest customer satisfaction rating in the business in both sales and service. As a matter of fact, Great Bay Marine is one of the largest Robalo dealers in the country. You are guaranteed to find what you want at Great Bay Marine.

Certified Dealer Badge

* Monthly payment calculations are for example purposes only. Calculations are on the base price of the boat and do not include options, destination charges, title or other fees and incentives. Assume an excellent credit rating and have no bearing on any loan approval. Estimated payments are based on standard industry data. The values that apply to your purchase are likely to vary. Results received from this calculator are designed for comparative purposes only, and accuracy is not guaranteed.