39 Eastbay SX
About the 39 Eastbay SX
The 39 Eastbay marks the evolution of an icon, the successor to the pace-setting 38EX that launched the series for Grand Banks - and pioneered the contemporary Downeast cruiser for boaters everywhere.

With graceful, sweeping lines, the 39 Eastbay complements her stylish "curve appeal" with a powerful set of performance features, matching classic beauty with pure exhilaration at every turn. Atop a proven deep-V hull designed by Ray Hunt Associates, she can easily top 30 knots while keeping dry and steady through the waves. Inside, you'll enjoy outstanding visibility from the helm and throughout the salon, which opens to a spacious cockpit featuring a large teak deck, large lazarette, and classic GB amenities like pop-up fender cleats.

SPECIFICATIONS   FEATURES   GALLERY   DECKPLANS  
39 Eastbay SX Specifications 39 Eastbay SX Aft View
Specifications & Volumes
Max Length
Length Overall
Length Waterline
Max Beam
Max Draft
Height (to house top)
Height (to mast top)
Displacement (half ld)
Water Tank Capacity
Fuel Tank Capacity
Black Tank Capacity

42'5"
39'2"
35'4"
13'3"
3'4"
11'0"
13'9"
28,494 lbs
100 US gals
352 US gals
28 US gals
12.93m
11.94m
10.77m
4.04m
1.02m
3.35m
4.19m
12,925 kg
379 liters
1,332 liters
106 liters
Power Options
Power Options
STANDARD ENGINES
Twin Cummins
Max Speed
Cruise Speed

OPTIONAL ENGINES
Twin Cummins
Max Speed
Cruise Speed


QSB5.9 - 380 mhp
27.00 kn @ 3,000 RPM
23.00 kn @ 2,700 RPM


QSB8.3 - 500 mhp
31.50 kn @ 2,600 RPM
28.10 kn @ 2,400 RPM
*speeds approximated
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© 2014 Grand Banks Yachts, Ltd.
Images on this site may show options, equipment or other features not available on current models. Please contact your Authorized Dealer for most current and accurate specifications and information.